Person · CIK 1187443

Arthur F Ryan

Director at Regeneron Pharmaceuticals

Earlier: Citizens Financial Group, Universal Business Payment Solutions Acquisition and Prudential Financial

Reading the full history from SEC EDGAR: 118 of 124 filings read so far. This page refreshes on its own.

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$59.7M

Noticed on Form 144$1.6M

Bought on Form 4$2.2M

Companies4

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

Company	Security	Held	Shares or units	As of
Regeneron Pharmaceuticals REGN	Common Stock	Directly	17,303	Jul 2, 2026 · Filing · EDGAR
Regeneron Pharmaceuticals REGN	Non-Qualified Stock Option (right to buy) exercise $772.76, expires Jan 2, 2036, into Common Stock	Directly	1,962	Jan 2, 2026 · Filing · EDGAR
Citizens Financial Group	Common Stock	Directly	60,993.6	Feb 14, 2019 · Filing · EDGAR
Universal Business Payment Solutions Acquisition	Common Stock, par value $0.001	Directly	40,213	Dec 28, 2012 · Filing · EDGAR
Prudential Financial	Common Stock	Directly	265,366	Feb 12, 2008 · Filing · EDGAR
Prudential Financial	Common Stock	By 401(k)	462	Feb 12, 2008 · Filing · EDGAR
Prudential Financial	Performance Shares into Common Stock	Directly	32,026	Feb 12, 2008 · Filing · EDGAR

Sold and noticed by quarter

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table

Quarter	Sold (Form 4)	Noticed (Form 144)	Bought (Form 4)
Q3 2026	$130K	Not machine-readable	—
Q2 2026	$148K	—	—
Q1 2026	$156K	$314K	—
Q4 2024	$105K	—	—
Q3 2024	$332K	$324K	—
Q2 2024	$286K	$267K	—
Q1 2024	$284K	$284K	—
Q4 2023	$165K	$249K	—
Q3 2023	$145K	$144K	—
Q2 2023	$236K	—	—
Q1 2023	$224K	Not machine-readable	—
Q4 2022	$224K	Not machine-readable	—
Q3 2022	$6.6M	Not machine-readable	—
Q2 2022	$134K	Not machine-readable	—
Q1 2022	$185K	Not machine-readable	—
Q4 2021	$185K	Not machine-readable	—
Q3 2021	$182K	Not machine-readable	—
Q2 2021	$52K	Not machine-readable	—
Q1 2021	$99K	Not machine-readable	—
Q4 2020	$163K	Not machine-readable	—
Q3 2020	$186K	Not machine-readable	—
Q2 2020	$27.8M	Not machine-readable	—
Q1 2020	$47K	Not machine-readable	—
Q4 2016	$859K	Not machine-readable	—
Q2 2016	$397K	Not machine-readable	—
Q1 2015	$12.4M	Not machine-readable	—
Q3 2014	—	—	$968K
Q3 2013	$2.6M	Not machine-readable	—
Q2 2013	$624K	Not machine-readable	—
Q4 2012	$1.5M	Not machine-readable	$6K
Q3 2012	$1.4M	Not machine-readable	—
Q1 2012	$2M	Not machine-readable	—
Q2 2010	—	—	$270K
Q1 2004	—	—	$996K

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice date	Noticed	Planned sale	Outcome	Links
Regeneron Pharmaceuticals REGN · J.P. Morgan Securities · 10b5-1 plan adopted Oct 31, 2025 · 1 notice
Feb 9, 2026	400 · ~$314K	Feb 9, 2026	Sold as noticed Sold 400 in 47 sales, Feb 9 to May 1 · $305K Form 4 (1) · Form 4 (2) · Form 4 (3) · Form 4 (4)	Filing · EDGAR
Regeneron Pharmaceuticals REGN · J.P. Morgan Securities · 10b5-1 plan adopted Aug 7, 2023 · 4 notices
Aug 1, 2024	300 · ~$324K	Aug 1, 2024	Sold as noticed Sold 300 in 68 sales, Aug 1 to Oct 1 · $331K Form 4 (1) · Form 4 (2) · Form 4 (3) · Form 4 (4)	Filing · EDGAR
May 1, 2024	300 · ~$267K	May 1, 2024	Partly sold Sold 294 in 55 sales, May 1 to Jul 1 · $290K likely match Form 4 (1) · Form 4 (2) · Form 4 (3)	Filing · EDGAR
Feb 1, 2024	300 · ~$284K	Feb 1, 2024	Sold as noticed Sold 303 in 51 sales, Feb 1 to May 1 · $292K Form 4 (1) · Form 4 (2) · Form 4 (3) · Form 4 (4)	Filing · EDGAR
Nov 7, 2023	300 · ~$249K	Nov 7, 2023	Sold as noticed Sold 303 in 43 sales, Nov 7 to Feb 1 · $257K Form 4 (1) · Form 4 (2) · Form 4 (3) · Form 4 (4)	Filing · EDGAR
Regeneron Pharmaceuticals REGN · J.P. Morgan Securities · 10b5-1 plan adopted Aug 4, 2022 · 1 notice
Jul 3, 2023	200 · ~$144K	Jul 3, 2023	Sold as noticed Sold 200 in 21 sales, Jul 3 to Aug 1 · $145K Form 4 (1) · Form 4 (2)	Filing · EDGAR
Sales without a matching Form 144 · 426 sales No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 200 at $650.15 on Jul 2, 2026 · $130K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 7 at $738.35 on Jun 1, 2023 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 17 at $737.52 on Jun 1, 2023 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 31 at $736.40 on Jun 1, 2023 · $23K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 12 at $735.42 on Jun 1, 2023 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 10 at $734.62 on Jun 1, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 2 at $733.61 on Jun 1, 2023 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 10 at $732.49 on Jun 1, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 9 at $731.49 on Jun 1, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 2 at $730.03 on Jun 1, 2023 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 15 at $808.11 on May 1, 2023 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 17 at $807.50 on May 1, 2023 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 15 at $806.53 on May 1, 2023 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 5 at $805.34 on May 1, 2023 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 2 at $804.51 on May 1, 2023 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 30 at $803.58 on May 1, 2023 · $24K (10b5-1 plan)	Filing · EDGAR
—	—	—	Sold without notice Regeneron Pharmaceuticals (REGN): Sold 16 at $802.67 on May 1, 2023 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $823.34 on Apr 3, 2023 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $822.37 on Apr 3, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $821.61 on Apr 3, 2023 · $822 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $820.55 on Apr 3, 2023 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 32 at $819.48 on Apr 3, 2023 · $26K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 27 at $818.47 on Apr 3, 2023 · $22K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $817.49 on Apr 3, 2023 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $816.58 on Apr 3, 2023 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $766.32 on Mar 1, 2023 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $765.55 on Mar 1, 2023 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $764.49 on Mar 1, 2023 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $763.51 on Mar 1, 2023 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $762.28 on Mar 1, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 16 at $761.62 on Mar 1, 2023 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $760.54 on Mar 1, 2023 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $759.48 on Mar 1, 2023 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $758.20 on Mar 1, 2023 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $762.17 on Feb 1, 2023 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $761.58 on Feb 1, 2023 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $760.40 on Feb 1, 2023 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $759.65 on Feb 1, 2023 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $758.58 on Feb 1, 2023 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $757.29 on Feb 1, 2023 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 24 at $756.77 on Feb 1, 2023 · $18K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $755.50 on Feb 1, 2023 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $754.45 on Feb 1, 2023 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $753.54 on Feb 1, 2023 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $752.11 on Feb 1, 2023 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $732.18 on Jan 3, 2023 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $731.59 on Jan 3, 2023 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $730.35 on Jan 3, 2023 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $729.92 on Jan 3, 2023 · $730 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $728.34 on Jan 3, 2023 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $727.59 on Jan 3, 2023 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $726.34 on Jan 3, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $725.63 on Jan 3, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $724.52 on Jan 3, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $723.52 on Jan 3, 2023 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $722.59 on Jan 3, 2023 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $721.48 on Jan 3, 2023 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $767.44 on Dec 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $766.39 on Dec 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $765.70 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $764.61 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $763.28 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $762.57 on Dec 1, 2022 · $763 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $761.56 on Dec 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $759.67 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $758.39 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $757.60 on Dec 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $756.35 on Dec 1, 2022 · $15K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 26 at $755.47 on Dec 1, 2022 · $20K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $754.61 on Dec 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $753.53 on Dec 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $752.57 on Dec 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $761.00 on Nov 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $759.61 on Nov 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $758.16 on Nov 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $757.58 on Nov 1, 2022 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 26 at $756.31 on Nov 1, 2022 · $20K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $755.50 on Nov 1, 2022 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $754.73 on Nov 1, 2022 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $753.68 on Nov 1, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $752.59 on Nov 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $750.00 on Nov 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 24 at $733.64 on Oct 3, 2022 · $18K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $732.47 on Oct 3, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $731.49 on Oct 3, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $730.00 on Oct 3, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 19 at $728.23 on Oct 3, 2022 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $727.52 on Oct 3, 2022 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $726.03 on Oct 3, 2022 · $726 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $718.48 on Oct 3, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $717.87 on Oct 3, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $715.94 on Oct 3, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $714.08 on Oct 3, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $711.00 on Oct 3, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $710.73 on Oct 3, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $705.39 on Oct 3, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $587.23 on Sep 6, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $586.31 on Sep 6, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 16 at $585.58 on Sep 6, 2022 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $584.77 on Sep 6, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $583.45 on Sep 6, 2022 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $582.51 on Sep 6, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $581.46 on Sep 6, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $580.75 on Sep 6, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $579.67 on Sep 6, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $578.56 on Sep 6, 2022 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $577.26 on Sep 6, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $576.85 on Sep 6, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,410 at $622.06 on Aug 4, 2022 · $877K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,156 at $621.54 on Aug 4, 2022 · $2.6M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,887 at $620.85 on Aug 4, 2022 · $3M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $658.09 on May 2, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $656.97 on May 2, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $655.44 on May 2, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $654.21 on May 2, 2022 · $654 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 21 at $653.57 on May 2, 2022 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $652.71 on May 2, 2022 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $651.46 on May 2, 2022 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $650.47 on May 2, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $649.62 on May 2, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $648.68 on May 2, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $647.09 on May 2, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $646.49 on May 2, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $645.64 on May 2, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $644.54 on May 2, 2022 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $643.76 on May 2, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $701.82 on Apr 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $698.14 on Apr 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $697.39 on Apr 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $696.50 on Apr 1, 2022 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $695.46 on Apr 1, 2022 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $694.74 on Apr 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $693.69 on Apr 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $692.41 on Apr 1, 2022 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $691.34 on Apr 1, 2022 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $690.59 on Apr 1, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $689.42 on Apr 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $688.59 on Apr 1, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $687.45 on Apr 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $686.83 on Apr 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $623.23 on Mar 1, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 21 at $622.49 on Mar 1, 2022 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $621.43 on Mar 1, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $620.55 on Mar 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $619.40 on Mar 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $618.34 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $617.66 on Mar 1, 2022 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $616.55 on Mar 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $615.45 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $614.38 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $613.82 on Mar 1, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $612.45 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $611.04 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $610.83 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $609.61 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $608.48 on Mar 1, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $607.28 on Mar 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $611.33 on Feb 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $610.17 on Feb 1, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 36 at $609.50 on Feb 1, 2022 · $22K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $608.74 on Feb 1, 2022 · $609 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $607.56 on Feb 1, 2022 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $606.74 on Feb 1, 2022 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $605.50 on Feb 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $604.26 on Feb 1, 2022 · $604 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $603.61 on Feb 1, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $602.35 on Feb 1, 2022 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $601.79 on Feb 1, 2022 · $602 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $600.89 on Feb 1, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $628.87 on Jan 3, 2022 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $627.22 on Jan 3, 2022 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $626.48 on Jan 3, 2022 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 45 at $625.56 on Jan 3, 2022 · $28K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $624.30 on Jan 3, 2022 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 19 at $623.62 on Jan 3, 2022 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $622.52 on Jan 3, 2022 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $621.98 on Jan 3, 2022 · $622 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $641.23 on Dec 1, 2021 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $640.47 on Dec 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 24 at $639.49 on Dec 1, 2021 · $15K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $638.62 on Dec 1, 2021 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 22 at $637.75 on Dec 1, 2021 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $636.50 on Dec 1, 2021 · $637 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $635.36 on Dec 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $634.56 on Dec 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $633.47 on Dec 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $632.63 on Dec 1, 2021 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $631.15 on Dec 1, 2021 · $631 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $647.00 on Nov 1, 2021 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $646.37 on Nov 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $645.41 on Nov 1, 2021 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $644.62 on Nov 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $643.82 on Nov 1, 2021 · $644 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $642.28 on Nov 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 19 at $641.52 on Nov 1, 2021 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $640.08 on Nov 1, 2021 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $639.52 on Nov 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $638.62 on Nov 1, 2021 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $577.27 on Oct 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $576.34 on Oct 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $575.41 on Oct 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $574.33 on Oct 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $573.54 on Oct 1, 2021 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $572.32 on Oct 1, 2021 · $572 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $571.88 on Oct 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $570.37 on Oct 1, 2021 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $569.54 on Oct 1, 2021 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $568.03 on Oct 1, 2021 · $568 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $567.99 on Oct 1, 2021 · $568 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $566.65 on Oct 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $565.36 on Oct 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $564.47 on Oct 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $563.84 on Oct 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $562.68 on Oct 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $560.51 on Oct 1, 2021 · $561 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $684.31 on Sep 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $683.79 on Sep 1, 2021 · $684 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $682.32 on Sep 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $681.48 on Sep 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $680.53 on Sep 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $679.55 on Sep 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $678.43 on Sep 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $677.70 on Sep 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 21 at $676.54 on Sep 1, 2021 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $675.70 on Sep 1, 2021 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $674.51 on Sep 1, 2021 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 19 at $673.56 on Sep 1, 2021 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $672.75 on Sep 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $580.33 on Aug 2, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 39 at $579.35 on Aug 2, 2021 · $23K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 28 at $578.67 on Aug 2, 2021 · $16K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $577.42 on Aug 2, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $576.51 on Aug 2, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $575.24 on Aug 2, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $574.70 on Aug 2, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $573.20 on Aug 2, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $572.94 on Aug 2, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $568.43 on Jul 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $567.56 on Jul 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $566.42 on Jul 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $565.44 on Jul 1, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $564.71 on Jul 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 16 at $563.40 on Jul 1, 2021 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $562.48 on Jul 1, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $561.80 on Jul 1, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $560.62 on Jul 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $559.78 on Jul 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $557.75 on Jul 1, 2021 · $558 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $556.71 on Jul 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $555.47 on Jul 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $528.37 on Jun 14, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $527.63 on Jun 14, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $526.48 on Jun 14, 2021 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $525.63 on Jun 14, 2021 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 23 at $524.49 on Jun 14, 2021 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $523.59 on Jun 14, 2021 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $522.41 on Jun 14, 2021 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $512.82 on Feb 1, 2021 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $509.28 on Feb 1, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 16 at $508.52 on Feb 1, 2021 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 22 at $507.39 on Feb 1, 2021 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 30 at $506.44 on Feb 1, 2021 · $15K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $505.60 on Feb 1, 2021 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $504.68 on Feb 1, 2021 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $491.36 on Jan 4, 2021 · $491 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $490.69 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $489.41 on Jan 4, 2021 · $979 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $488.26 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $487.63 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $486.77 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $485.50 on Jan 4, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $484.79 on Jan 4, 2021 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $483.37 on Jan 4, 2021 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $482.30 on Jan 4, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $481.48 on Jan 4, 2021 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $480.57 on Jan 4, 2021 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $479.54 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $478.89 on Jan 4, 2021 · $479 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $477.58 on Jan 4, 2021 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $524.31 on Dec 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $523.32 on Dec 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $522.45 on Dec 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $521.50 on Dec 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 27 at $520.58 on Dec 1, 2020 · $14K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $519.60 on Dec 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $518.55 on Dec 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $517.63 on Dec 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $516.37 on Dec 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $515.64 on Dec 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $556.02 on Nov 2, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $552.39 on Nov 2, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $548.58 on Nov 2, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $546.40 on Nov 2, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $545.59 on Nov 2, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $544.54 on Nov 2, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $565.22 on Oct 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $564.25 on Oct 1, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $563.80 on Oct 1, 2020 · $564 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $562.63 on Oct 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $561.48 on Oct 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $560.41 on Oct 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $559.43 on Oct 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $558.63 on Oct 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $557.44 on Oct 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $556.50 on Oct 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 30 at $555.52 on Oct 1, 2020 · $17K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $554.61 on Oct 1, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $553.73 on Oct 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $591.50 on Sep 1, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $600.30 on Sep 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $601.13 on Sep 1, 2020 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $602.33 on Sep 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $605.62 on Sep 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $608.69 on Sep 1, 2020 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $616.74 on Sep 1, 2020 · $12K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $647.03 on Aug 3, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $646.26 on Aug 3, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $645.64 on Aug 3, 2020 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $644.34 on Aug 3, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $643.50 on Aug 3, 2020 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $642.51 on Aug 3, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $641.52 on Aug 3, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $640.35 on Aug 3, 2020 · $640 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $639.99 on Aug 3, 2020 · $640 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $638.51 on Aug 3, 2020 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $637.47 on Aug 3, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $636.46 on Aug 3, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $635.52 on Aug 3, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $634.60 on Aug 3, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $633.78 on Aug 3, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $625.00 on Jul 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $624.10 on Jul 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $623.02 on Jul 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $621.79 on Jul 1, 2020 · $622 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $616.16 on Jul 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $615.66 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $614.76 on Jul 1, 2020 · $615 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $613.45 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $612.65 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $611.50 on Jul 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $610.48 on Jul 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $609.48 on Jul 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $608.48 on Jul 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $607.40 on Jul 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $606.57 on Jul 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $605.41 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 13 at $604.45 on Jul 1, 2020 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $603.26 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $602.80 on Jul 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $607.20 on Jun 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $606.50 on Jun 1, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $605.40 on Jun 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 21 at $604.51 on Jun 1, 2020 · $13K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $603.64 on Jun 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $602.48 on Jun 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $601.56 on Jun 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $600.53 on Jun 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $599.59 on Jun 1, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $598.58 on Jun 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,731 at $556.31 on May 6, 2020 · $2.6M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,595 at $555.25 on May 6, 2020 · $886K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,172 at $554.33 on May 6, 2020 · $1.2M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,423 at $553.16 on May 6, 2020 · $3M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6,477 at $552.33 on May 6, 2020 · $3.6M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7,341 at $551.66 on May 6, 2020 · $4M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7,295 at $550.58 on May 6, 2020 · $4M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,113 at $549.35 on May 6, 2020 · $2.3M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,597 at $548.17 on May 6, 2020 · $1.4M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,597 at $547.37 on May 6, 2020 · $874K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,631 at $546.31 on May 6, 2020 · $891K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,390 at $545.34 on May 6, 2020 · $758K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 405 at $544.57 on May 6, 2020 · $221K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,260 at $543.12 on May 6, 2020 · $684K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 496 at $542.66 on May 6, 2020 · $269K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,600 at $541.66 on May 6, 2020 · $867K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $556.62 on May 6, 2020 · $557	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $528.78 on May 1, 2020 · $529 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $527.44 on May 1, 2020 · $527 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 6 at $524.39 on May 1, 2020 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $523.36 on May 1, 2020 · $523 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7 at $522.61 on May 1, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17 at $521.36 on May 1, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 22 at $520.46 on May 1, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $519.54 on May 1, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15 at $518.57 on May 1, 2020 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12 at $517.41 on May 1, 2020 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $495.66 on Apr 1, 2020 · $496 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $493.35 on Apr 1, 2020 · $493 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $492.71 on Apr 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $491.13 on Apr 1, 2020 · $982 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $490.35 on Apr 1, 2020 · $490 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5 at $489.56 on Apr 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10 at $488.62 on Apr 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1 at $487.54 on Apr 1, 2020 · $488 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $486.53 on Apr 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $485.65 on Apr 1, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $484.54 on Apr 1, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11 at $483.49 on Apr 1, 2020 · $5K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14 at $482.43 on Apr 1, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $481.34 on Apr 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8 at $480.55 on Apr 1, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18 at $479.60 on Apr 1, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $478.45 on Apr 1, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $477.58 on Apr 1, 2020 · $955 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4 at $469.49 on Mar 30, 2020 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 24 at $468.14 on Mar 30, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 19 at $467.51 on Mar 30, 2020 · $9K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 23 at $466.60 on Mar 30, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 16 at $465.35 on Mar 30, 2020 · $7K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9 at $464.49 on Mar 30, 2020 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3 at $463.16 on Mar 30, 2020 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2 at $462.80 on Mar 30, 2020 · $926 (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $429.34 on Nov 15, 2016 · $859K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $396.64 on May 24, 2016 · $397K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 750 at $424.58 on Feb 20, 2015 · $318K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 18,174 at $423.31 on Feb 20, 2015 · $7.7M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8,196 at $422.52 on Feb 20, 2015 · $3.5M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,130 at $421.72 on Feb 20, 2015 · $898K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,958 at $238.47 on Aug 23, 2013 · $2.6M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $249.45 on May 31, 2013 · $125K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $249.58 on May 31, 2013 · $499K	Filing · EDGAR
—	—	—	Notice not machine-readable Universal Business Payment Solutions Acquisition: Sold 20,953 at $0.01 on Dec 28, 2012 · $174	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $145.57 on Nov 1, 2012 · $1.5M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $136.15 on Aug 10, 2012 · $1.4M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 17,100 at $79.09 on Jan 12, 2012 · $1.4M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 8,400 at $78.86 on Jan 12, 2012 · $662K	Filing · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Regeneron Pharmaceuticals REGN Director · filings 2005 to 2026 · sold $59.7M · bought $270K · $1.6M noticed on Form 144

Date	Transaction	Shares	Price	Value	Held after	Source
Jul 2, 2026	Sale under a 10b5-1 plan	−200	$650.15	$130K	17,303 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−5	$701.76	$4K	17,598 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−15	$702.46	$11K	17,583 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−24	$703.46	$17K	17,559 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−15	$704.28	$11K	17,544 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−14	$705.56	$10K	17,530 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−7	$706.74	$5K	17,523 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−4	$707.40	$3K	17,519 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−6	$709.45	$4K	17,513 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−2	$710.87	$1K	17,511 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−5	$711.49	$4K	17,506 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−1	$712.09	$712	17,505 direct	Filing · EDGAR
May 1, 2026	Sale under a 10b5-1 plan	−2	$714.13	$1K	17,503 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−1	$771.32	$771	17,702 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−3	$772.76	$2K	17,699 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−8	$773.59	$6K	17,691 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−8	$774.58	$6K	17,683 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−14	$775.58	$11K	17,669 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−13	$776.62	$10K	17,656 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−9	$777.42	$7K	17,647 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−4	$778.24	$3K	17,643 direct	Filing · EDGAR
Apr 1, 2026	Sale under a 10b5-1 plan	−40	$779.71	$31K	17,603 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−7	$777.46	$5K	17,796 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−2	$778.30	$2K	17,794 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−5	$779.69	$4K	17,789 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−3	$780.69	$2K	17,786 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−2	$781.21	$2K	17,784 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−2	$782.62	$2K	17,782 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−10	$783.62	$8K	17,772 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−9	$784.48	$7K	17,763 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−11	$785.48	$9K	17,752 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−7	$786.61	$6K	17,745 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−2	$787.34	$2K	17,743 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−20	$788.96	$16K	17,723 direct	Filing · EDGAR
Mar 2, 2026	Sale under a 10b5-1 plan	−20	$789.28	$16K	17,703 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$775.63	$776	17,902 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−10	$776.59	$8K	17,892 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−57	$777.56	$44K	17,835 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−12	$778.53	$9K	17,823 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−5	$779.41	$4K	17,818 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$780.09	$780	17,817 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−5	$781.48	$4K	17,812 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$782.53	$783	17,811 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−3	$783.34	$2K	17,808 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$784.59	$785	17,807 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$785.71	$786	17,806 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−2	$786.29	$2K	17,804 direct	Filing · EDGAR
Feb 9, 2026	Sale under a 10b5-1 plan	−1	$787.82	$788	17,803 direct	Filing · EDGAR
Jan 2, 2026	Grant or award from the company	+155			17,903 direct	Filing · EDGAR
Jan 2, 2026	Grant or award from the company Non-Qualified Stock Option (right to buy)	+1,962			1,962 direct	Filing · EDGAR
Jan 2, 2025	Grant or award from the company	+166			17,748 direct	Filing · EDGAR
Jan 2, 2025	Grant or award from the company Non-Qualified Stock Option (right to buy)	+1,958			1,958 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−3	$1,041.35	$3K	17,679 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−1	$1,042.31	$1K	17,678 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−5	$1,043.39	$5K	17,673 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−9	$1,044.62	$9K	17,664 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−7	$1,045.27	$7K	17,657 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−9	$1,046.53	$9K	17,648 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−12	$1,047.44	$13K	17,636 direct	Filing · EDGAR
Oct 1, 2024	Sale under a 10b5-1 plan	−12	$1,048.54	$13K	17,624 direct	Filing · EDGAR

761 earlier transactions are in the filing list below.

Citizens Financial Group Director · filings 2014 to 2019 · bought $968K

Date	Transaction	Shares	Price	Value	Held after	Source
Feb 14, 2019	Grant or award from the company	+30.91			60,993.6 direct	Filing · EDGAR
Nov 14, 2018	Grant or award from the company	+25.67			60,962.69 direct	Filing · EDGAR
Aug 15, 2018	Grant or award from the company	+23.22			60,937.03 direct	Filing · EDGAR
May 16, 2018	Grant or award from the company	+17.59			60,913.81 direct	Filing · EDGAR
Apr 26, 2018	Grant or award from the company	+2,977			60,896.22 direct	Filing · EDGAR
Feb 15, 2018	Grant or award from the company	+2.02			57,919.22 direct	Filing · EDGAR
Nov 15, 2017	Grant or award from the company	+1.98			57,917.2 direct	Filing · EDGAR
Aug 16, 2017	Grant or award from the company	+2.22			57,915.22 direct	Filing · EDGAR
Aug 1, 2017	Grant or award from the company	+418			57,913 direct	Filing · EDGAR
Apr 27, 2017	Grant or award from the company	+2,717			57,495 direct	Filing · EDGAR
Apr 28, 2016	Grant or award from the company	+4,233			54,778 direct	Filing · EDGAR
Oct 1, 2015	Grant or award from the company	+604	$23.86	$14K	50,545 direct	Filing · EDGAR
May 5, 2015	Grant or award from the company	+2,858			49,941 direct	Filing · EDGAR
Sep 29, 2014	Grant or award from the company	+2,083			2,083 direct	Filing · EDGAR
Sep 29, 2014	Open-market or private purchase	+45,000	$21.50	$968K	47,083 direct	Filing · EDGAR

Universal Business Payment Solutions Acquisition Director · filings 2011 to 2013 · sold $174 · bought $6K

Date	Transaction	Shares	Price	Value	Held after	Source
Dec 28, 2012	Open-market or private sale	−20,953	$0.01	$174	13,547 direct	Filing · EDGAR
Dec 28, 2012	Returned to the company	+16,266			40,213 direct	Filing · EDGAR
Dec 28, 2012	Open-market or private sale Call Options (obligation to sell)	−2			2 direct	Filing · EDGAR
Oct 1, 2012	Open-market or private purchase	+1,000	$6.05	$6K	35,500 direct	Filing · EDGAR

Prudential Financial Chairman · filings 2004 to 2008 · bought $996K

Date	Transaction	Shares	Price	Value	Held after	Source
Feb 12, 2008	Grant or award from the company	+111,816			308,587 direct	Filing · EDGAR
Feb 12, 2008	Shares withheld for tax or exercise price	−43,221	$69.03	$3M	265,366 direct	Filing · EDGAR
Feb 12, 2008	Grant or award from the company Employee Stock Option (right to buy)	+247,609			247,609 direct	Filing · EDGAR
Feb 12, 2008	Grant or award from the company Performance Shares	+32,026			32,026 direct	Filing · EDGAR
Dec 21, 2007	Grant or award from the company Notional Shares	+567	$93.59	$53K	47,670 direct	Filing · EDGAR
Feb 13, 2007	Grant or award from the company	+122,265			244,525 direct	Filing · EDGAR
Feb 13, 2007	Shares withheld for tax or exercise price	−47,754	$91.73	$4.4M	196,771 direct	Filing · EDGAR
Feb 13, 2007	Grant or award from the company Employee Stock Option (right to buy)	+184,190			184,190 direct	Filing · EDGAR
Feb 13, 2007	Grant or award from the company Performance Shares	+59,911			59,911 direct	Filing · EDGAR
Dec 21, 2006	Grant or award from the company Notional Shares	+506	$85.31	$43K	47,198 direct	Filing · EDGAR
Feb 14, 2006	Grant or award from the company	+114,645			166,747 direct	Filing · EDGAR
Feb 14, 2006	Shares withheld for tax or exercise price	−44,487	$76.15	$3.4M	122,260 direct	Filing · EDGAR
Feb 14, 2006	Grant or award from the company Employee Stock Option (right to buy)	+179,069			179,069 direct	Filing · EDGAR
Feb 14, 2006	Grant or award from the company Performance Shares	+59,682			59,682 direct	Filing · EDGAR
Dec 19, 2005	Grant or award from the company Notional Shares	+468	$74.77	$35K	46,839 direct	Filing · EDGAR
Feb 8, 2005	Grant or award from the company Employee Stock Option (right to buy)	+223,589			223,589 direct	Filing · EDGAR
Feb 8, 2005	Grant or award from the company Performance Shares	+74,544			74,544 direct	Filing · EDGAR
Dec 20, 2004	Grant or award from the company Notional Shares	+524	$53.66	$28K	46,816 direct	Filing · EDGAR
Mar 11, 2004	Open-market or private purchase	+21,900	$45.50	$996K	52,102 direct	Filing · EDGAR
Feb 10, 2004	Grant or award from the company Employee Stock Option (right to buy)	+244,585			244,585 direct	Filing · EDGAR
Feb 10, 2004	Grant or award from the company Performance Shares	+81,510			81,510 direct	Filing · EDGAR

All 124 Forms 3, 4, 5 and 144

Filed	Form	Company	Links
Jul 7, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 2, 2026	Form 144	Could not read	EDGAR
May 4, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 3, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 3, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 11, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 9, 2026	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2025	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 3, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 1, 2024	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 2, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 3, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 1, 2024	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 3, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 5, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 1, 2024	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 4, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 8, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 7, 2023	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 3, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 6, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 3, 2023	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 2, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 3, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 5, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 3, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 3, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 2, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 3, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 5, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 8, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 8, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 3, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 4, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 3, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 2, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 2, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 3, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 4, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 3, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 4, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 2, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 16, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 2, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 2, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 3, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 5, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 3, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 5, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 2, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 2, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 7, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 4, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 1, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 15, 2019	Form 4	Citizens Financial Group	Filing · EDGAR
Jan 4, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 16, 2018	Form 4	Citizens Financial Group	Filing · EDGAR
Aug 16, 2018	Form 4	Citizens Financial Group	Filing · EDGAR
May 17, 2018	Form 4	Citizens Financial Group	Filing · EDGAR
Apr 27, 2018	Form 4	Citizens Financial Group	Filing · EDGAR
Feb 16, 2018	Form 4	Citizens Financial Group	Filing · EDGAR
Feb 5, 2018	Form 5	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 3, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 16, 2017	Form 4	Citizens Financial Group	Filing · EDGAR
Aug 18, 2017	Form 4	Citizens Financial Group	Filing · EDGAR
Aug 3, 2017	Form 4	Citizens Financial Group	Filing · EDGAR
Apr 28, 2017	Form 4	Citizens Financial Group	Filing · EDGAR
Jan 4, 2017	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 16, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 25, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 29, 2016	Form 4	Citizens Financial Group	Filing · EDGAR
Jan 6, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 1, 2015	Form 4	Citizens Financial Group	Filing · EDGAR
May 6, 2015	Form 4	Citizens Financial Group	Filing · EDGAR
Feb 23, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 30, 2014	Form 4	Citizens Financial Group	Filing · EDGAR
Sep 23, 2014	Form 3	Citizens Financial Group	Filing · EDGAR
Jan 3, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 26, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 31, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 14, 2013	Form 4	Universal Business Payment Solutions Acquisition	Filing · EDGAR
Jan 3, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 5, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 3, 2012	Form 4	Universal Business Payment Solutions Acquisition	Filing · EDGAR
Aug 14, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 13, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 16, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 25, 2011	Form 3	Universal Business Payment Solutions Acquisition	Filing · EDGAR
Jan 4, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 15, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2009	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 14, 2008	Form 4	Prudential Financial	Filing · EDGAR
Jan 4, 2008	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 26, 2007	Form 4	Prudential Financial	Filing · EDGAR
Feb 15, 2007	Form 4	Prudential Financial	Filing · EDGAR
Jan 5, 2007	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 22, 2006	Form 4	Prudential Financial	Filing · EDGAR
Feb 16, 2006	Form 4	Prudential Financial	Filing · EDGAR
Jan 5, 2006	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 20, 2005	Form 4	Prudential Financial	Filing · EDGAR
Feb 10, 2005	Form 4	Prudential Financial	Filing · EDGAR
Jan 5, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 21, 2004	Form 4	Prudential Financial	Filing · EDGAR
Mar 12, 2004	Form 4	Prudential Financial	Filing · EDGAR
Feb 12, 2004	Form 4	Prudential Financial	Filing · EDGAR
Jan 6, 2004	Form 4	Reading	EDGAR
Dec 22, 2003	Form 4	Reading	EDGAR
Jun 4, 2003	Form 4	Reading	EDGAR
Mar 3, 2003	Form 4	Paper or text filing, not machine-readable	EDGAR
Dec 20, 2002	Form 4	Paper or text filing, not machine-readable	EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.

Data on this page was fetched Nov 6, 2026, 1:48 AM ET. The filing on SEC.gov is the record.