Person · CIK 1225474

Joseph L Goldstein

Director at Regeneron Pharmaceuticals

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

Sold on Form 4$74M

Noticed on Form 144$2.6M

Bought on Form 4$0

Companies1

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 Holdings can be out of date when a person stops filing.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	6,703	Jan 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

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)
Q1 2024	$2.6M	$2.6M
Q1 2023	$2.9M	Not machine-readable
Q1 2022	$1.7M	Not machine-readable
Q3 2021	$1.6M	Not machine-readable
Q2 2021	$1M	Not machine-readable
Q4 2020	$5.5M	Not machine-readable
Q3 2020	$9.7M	Not machine-readable
Q2 2020	$8.1M	Not machine-readable
Q1 2020	$1.3M	Not machine-readable
Q4 2019	$1.4M	Not machine-readable
Q2 2019	$306K	Not machine-readable
Q1 2019	$734K	Not machine-readable
Q3 2018	$4.1M	Not machine-readable
Q1 2018	$1.7M	Not machine-readable
Q2 2017	$983K	Not machine-readable
Q4 2016	$956K	Not machine-readable
Q3 2016	$903K	Not machine-readable
Q2 2016	$1.7M	Not machine-readable
Q1 2016	$750K	Not machine-readable
Q3 2015	$2.3M	Not machine-readable
Q2 2015	$3.1M	Not machine-readable
Q1 2015	$2.1M	Not machine-readable
Q4 2014	$2M	Not machine-readable
Q3 2014	$2.1M	Not machine-readable
Q1 2014	$986K	Not machine-readable
Q4 2013	$301K	Not machine-readable
Q3 2013	$238K	Not machine-readable
Q2 2013	$1.9M	Not machine-readable
Q1 2013	$1.8M	Not machine-readable
Q1 2012	$5.7M	Not machine-readable
Q4 2011	$650K	Not machine-readable
Q3 2011	$564K	Not machine-readable
Q2 2011	$244K	Not machine-readable
Q1 2011	$749K	Not machine-readable
Q4 2010	$299K	Not machine-readable
Q2 2010	$11K	Not machine-readable
Q4 2008	$11K	Not machine-readable
Q1 2008	$125K	Not machine-readable
Q4 2007	$103K	Not machine-readable
Q1 2005	$472K	Not machine-readable
Q2 2004	$65K	Not machine-readable
Q4 2003	$189K	Not machine-readable

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 · Morgan Stanley Smith Barney · 10b5-1 plan adopted Aug 24, 2023 · 1 notice
Jan 23, 2024	2,707 · ~$2.6M	Jan 23, 2024	Sold as noticed Sold 2,707 at $950.00 on Jan 23 · $2.6M Form 4	Filing · EDGAR
Sales without a matching Form 144 · 151 sales No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3,613 at $800.00 on Feb 6, 2023 · $2.9M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,431 at $700.00 on Mar 30, 2022 · $1.7M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,479 at $650.00 on Sep 10, 2021 · $1.6M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,930 at $525.00 on Jun 7, 2021 · $1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9,212 at $600.00 on Oct 5, 2020 · $5.5M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 20 at $552.36 on Sep 22, 2020 · $11K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,530 at $555.74 on Sep 21, 2020 · $850K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 899 at $554.82 on Sep 21, 2020 · $499K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,101 at $553.17 on Sep 21, 2020 · $609K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 513 at $552.01 on Sep 21, 2020 · $283K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,501 at $551.09 on Sep 21, 2020 · $827K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,600 at $550.11 on Sep 21, 2020 · $880K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,600 at $549.07 on Sep 21, 2020 · $1.4M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3,654 at $548.13 on Sep 21, 2020 · $2M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,356 at $547.28 on Sep 21, 2020 · $742K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 800 at $546.01 on Sep 21, 2020 · $437K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 700 at $544.96 on Sep 21, 2020 · $381K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 300 at $543.19 on Sep 21, 2020 · $163K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $617.18 on Aug 21, 2020 · $617K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $604.49 on Jun 8, 2020 · $121K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 525 at $603.82 on Jun 8, 2020 · $317K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,196 at $602.70 on Jun 8, 2020 · $721K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $601.29 on Jun 8, 2020 · $241K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $600.12 on Jun 8, 2020 · $120K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $598.07 on Jun 8, 2020 · $120K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 771 at $597.51 on Jun 8, 2020 · $461K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,111 at $596.47 on Jun 8, 2020 · $663K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 700 at $595.31 on Jun 8, 2020 · $417K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 60 at $592.46 on Jun 8, 2020 · $36K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $590.47 on Jun 8, 2020 · $59K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $589.87 on Jun 8, 2020 · $118K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3,200 at $587.88 on Jun 8, 2020 · $1.9M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 300 at $587.20 on Jun 8, 2020 · $176K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $585.58 on Jun 8, 2020 · $117K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,175 at $583.67 on Jun 8, 2020 · $686K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $582.31 on Jun 8, 2020 · $116K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $580.65 on Jun 8, 2020 · $58K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $578.94 on May 28, 2020 · $579K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $560.00 on May 6, 2020 · $1.1M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 300 at $482.82 on Mar 9, 2020 · $145K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $479.21 on Mar 9, 2020 · $240K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $476.16 on Mar 9, 2020 · $95K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 327 at $475.31 on Mar 9, 2020 · $155K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 73 at $474.88 on Mar 9, 2020 · $35K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $471.34 on Mar 9, 2020 · $47K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $470.83 on Mar 9, 2020 · $94K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $469.80 on Mar 9, 2020 · $47K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $468.14 on Mar 9, 2020 · $94K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $382.83 on Feb 7, 2020 · $383K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $370.00 on Nov 27, 2019 · $370K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $360.00 on Nov 22, 2019 · $360K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $350.00 on Nov 21, 2019 · $350K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $340.44 on Nov 8, 2019 · $340K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $305.93 on May 15, 2019 · $306K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,791 at $410.00 on Jan 10, 2019 · $734K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 709 at $410.00 on Sep 28, 2018 · $291K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $400.00 on Sep 27, 2018 · $800K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $387.29 on Sep 24, 2018 · $387K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $390.00 on Sep 24, 2018 · $390K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $380.00 on Aug 2, 2018 · $760K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $370.00 on Jul 6, 2018 · $740K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $360.00 on Jul 5, 2018 · $720K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $350.02 on Mar 19, 2018 · $700K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $340.00 on Mar 14, 2018 · $680K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $325.60 on Feb 9, 2018 · $326K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $500.01 on Jun 20, 2017 · $500K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $482.55 on Jun 9, 2017 · $483K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,125 at $450.00 on Nov 14, 2016 · $956K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,125 at $425.00 on Jul 29, 2016 · $903K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $425.00 on Apr 6, 2016 · $425K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $425.00 on Apr 6, 2016 · $425K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $400.00 on Apr 1, 2016 · $800K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $375.00 on Mar 21, 2016 · $750K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $586.00 on Aug 4, 2015 · $1.2M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $550.00 on Jul 15, 2015 · $1.1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $526.85 on Jun 22, 2015 · $1.1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $514.81 on May 22, 2015 · $1M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $513.74 on May 22, 2015 · $1M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,600 at $423.61 on Feb 20, 2015 · $1.9M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $424.14 on Feb 20, 2015 · $170K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $398.31 on Nov 12, 2014 · $2M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $350.31 on Aug 27, 2014 · $701K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $347.65 on Aug 14, 2014 · $695K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $331.20 on Aug 6, 2014 · $662K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $338.86 on Feb 25, 2014 · $339K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 850 at $326.96 on Feb 20, 2014 · $278K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $327.14 on Feb 20, 2014 · $33K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 50 at $327.17 on Feb 20, 2014 · $16K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $320.62 on Feb 12, 2014 · $321K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $300.74 on Nov 6, 2013 · $301K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 1,000 at $238.29 on Aug 23, 2013 · $238K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,000 at $252.20 on May 28, 2013 · $1M	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $180.00 on Apr 1, 2013 · $900K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $185.00 on Jan 9, 2013 · $925K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,740 at $180.50 on Jan 4, 2013 · $495K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,260 at $181.22 on Jan 4, 2013 · $410K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $120.00 on Mar 26, 2012 · $600K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $115.00 on Mar 15, 2012 · $575K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $111.06 on Mar 15, 2012 · $44K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,600 at $110.77 on Mar 15, 2012 · $510K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $110.02 on Feb 14, 2012 · $1.1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $110.02 on Feb 14, 2012 · $550K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $80.00 on Jan 19, 2012 · $800K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $75.00 on Jan 10, 2012 · $750K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $74.35 on Jan 10, 2012 · $372K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $74.35 on Jan 10, 2012 · $372K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 10,000 at $65.00 on Oct 14, 2011 · $650K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 9,200 at $56.40 on Jul 1, 2011 · $519K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 800 at $55.91 on Jul 1, 2011 · $45K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $48.89 on May 4, 2011 · $244K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 11,505 at $40.00 on Mar 21, 2011 · $460K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,761 at $36.66 on Feb 11, 2011 · $101K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,401 at $34.67 on Jan 27, 2011 · $187K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,281 at $32.00 on Dec 17, 2010 · $169K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 4,331 at $30.06 on Nov 24, 2010 · $130K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $28.06 on May 17, 2010 · $11K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $22.32 on Oct 1, 2008 · $11K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $25.00 on Jan 22, 2008 · $125K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 59 at $20.87 on Nov 5, 2007 · $1K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $20.68 on Nov 5, 2007 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 141 at $20.66 on Nov 5, 2007 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $20.64 on Nov 5, 2007 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $20.63 on Nov 5, 2007 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $20.62 on Nov 5, 2007 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $20.61 on Nov 5, 2007 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $20.60 on Nov 5, 2007 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $20.59 on Nov 5, 2007 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 136 at $20.58 on Nov 5, 2007 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $20.56 on Nov 5, 2007 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 164 at $20.55 on Nov 5, 2007 · $3K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 200 at $20.53 on Nov 5, 2007 · $4K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 300 at $20.52 on Nov 5, 2007 · $6K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $20.47 on Nov 5, 2007 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $20.46 on Nov 5, 2007 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 400 at $20.45 on Nov 5, 2007 · $8K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 100 at $20.44 on Nov 5, 2007 · $2K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 500 at $20.38 on Nov 5, 2007 · $10K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $7.02 on Feb 14, 2005 · $35K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 7,500 at $7.32 on Feb 7, 2005 · $55K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,500 at $7.40 on Feb 7, 2005 · $19K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $7.45 on Feb 7, 2005 · $37K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 73 at $7.05 on Jan 31, 2005 · $515	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 14,927 at $7.00 on Jan 31, 2005 · $104K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 12,500 at $7.10 on Jan 24, 2005 · $89K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,500 at $7.15 on Jan 24, 2005 · $18K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 15,000 at $7.67 on Jan 18, 2005 · $115K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $13.05 on May 3, 2004 · $65K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 5,000 at $14.51 on Oct 8, 2003 · $73K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 2,000 at $14.51 on Oct 8, 2003 · $29K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3,000 at $14.51 on Oct 8, 2003 · $44K	Filing · EDGAR
—	—	—	Notice not machine-readable Regeneron Pharmaceuticals (REGN): Sold 3,000 at $14.51 on Oct 8, 2003 · $44K	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 2003 to 2026 · sold $74M · $2.6M noticed on Form 144

Date	Transaction	Shares	Price	Value	Held after	Source
Jan 2, 2026	Grant or award from the company	+155			6,703 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			6,548 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
Jan 23, 2024	Option or RSU exercised or converted	+2,707	$625.60	$1.7M	9,089 direct	Filing · EDGAR
Jan 23, 2024	Sale under a 10b5-1 plan	−2,707	$950.00	$2.6M	6,382 direct	Filing · EDGAR
Jan 23, 2024	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−2,707			0 direct	Filing · EDGAR
Jan 2, 2024	Grant or award from the company	+135			6,382 direct	Filing · EDGAR
Jan 2, 2024	Grant or award from the company Non-Qualified Stock Option (right to buy)	+1,607			1,607 direct	Filing · EDGAR
Feb 6, 2023	Option or RSU exercised or converted	+3,613	$482.68	$1.7M	9,860 direct	Filing · EDGAR
Feb 6, 2023	Sale under a 10b5-1 plan	−3,613	$800.00	$2.9M	6,247 direct	Filing · EDGAR
Feb 6, 2023	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−3,613			0 direct	Filing · EDGAR
Jan 3, 2023	Grant or award from the company	+165			6,247 direct	Filing · EDGAR
Jan 3, 2023	Grant or award from the company Non-Qualified Stock Option (right to buy)	+1,929			1,929 direct	Filing · EDGAR
Mar 30, 2022	Option or RSU exercised or converted	+2,431	$374.12	$909K	8,513 direct	Filing · EDGAR
Mar 30, 2022	Sale under a 10b5-1 plan	−2,431	$700.00	$1.7M	6,082 direct	Filing · EDGAR
Mar 30, 2022	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−2,431			0 direct	Filing · EDGAR
Jan 3, 2022	Grant or award from the company	+191			6,082 direct	Filing · EDGAR
Jan 3, 2022	Grant or award from the company Non-Qualified Stock Option (right to buy)	+2,707			2,707 direct	Filing · EDGAR
Sep 10, 2021	Option or RSU exercised or converted	+2,479	$380.95	$944K	8,370 direct	Filing · EDGAR
Sep 10, 2021	Sale under a 10b5-1 plan	−2,479	$650.00	$1.6M	5,891 direct	Filing · EDGAR
Sep 10, 2021	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−2,479			0 direct	Filing · EDGAR
Jun 7, 2021	Option or RSU exercised or converted	+1,930	$374.12	$722K	7,821 direct	Filing · EDGAR
Jun 7, 2021	Sale under a 10b5-1 plan	−1,930	$525.00	$1M	5,891 direct	Filing · EDGAR
Jun 7, 2021	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−1,930			2,431 direct	Filing · EDGAR
Jan 4, 2021	Grant or award from the company	+248			5,891 direct	Filing · EDGAR
Jan 4, 2021	Grant or award from the company Non-Qualified Stock Option (right to buy)	+3,613			3,613 direct	Filing · EDGAR
Oct 5, 2020	Option or RSU exercised or converted	+9,212	$520.01	$4.8M	14,855 direct	Filing · EDGAR
Oct 5, 2020	Sale under a 10b5-1 plan	−9,212	$600.00	$5.5M	5,643 direct	Filing · EDGAR
Oct 5, 2020	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−9,212			0 direct	Filing · EDGAR
Sep 22, 2020	Sale under a 10b5-1 plan	−20	$552.36	$11K	5,643 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted	+3,784	$371.40	$1.4M	9,427 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted	+4,960	$380.95	$1.9M	14,387 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted	+7,830	$376.69	$2.9M	22,217 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−300	$543.19	$163K	21,917 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−700	$544.96	$381K	21,217 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−800	$546.01	$437K	20,417 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−1,356	$547.28	$742K	19,061 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−3,654	$548.13	$2M	15,407 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−2,600	$549.07	$1.4M	12,807 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−1,600	$550.11	$880K	11,207 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−1,501	$551.09	$827K	9,706 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−513	$552.01	$283K	9,193 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−1,101	$553.17	$609K	8,092 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−899	$554.82	$499K	7,193 direct	Filing · EDGAR
Sep 21, 2020	Sale under a 10b5-1 plan	−1,530	$555.74	$850K	5,663 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−3,784			0 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−7,830			0 direct	Filing · EDGAR
Sep 21, 2020	Option or RSU exercised or converted Non-Qualified Stock Option (right to buy)	−4,960			2,479 direct	Filing · EDGAR
Aug 21, 2020	Open-market or private sale	−1,000	$617.18	$617K	5,643 direct	Filing · EDGAR
Jun 8, 2020	Option or RSU exercised or converted	+3,000	$413.33	$1.2M	9,643 direct	Filing · EDGAR
Jun 8, 2020	Option or RSU exercised or converted	+3,000	$413.33	$1.2M	12,643 direct	Filing · EDGAR
Jun 8, 2020	Option or RSU exercised or converted	+4,838	$413.33	$2M	17,481 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−100	$580.65	$58K	17,381 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−200	$582.31	$116K	17,181 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−1,175	$583.67	$686K	16,006 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−200	$585.58	$117K	15,806 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−300	$587.20	$176K	15,506 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−3,200	$587.88	$1.9M	12,306 direct	Filing · EDGAR
Jun 8, 2020	Sale under a 10b5-1 plan	−200	$589.87	$118K	12,106 direct	Filing · EDGAR

333 earlier transactions are in the filing list below.

All 107 Forms 3, 4, 5 and 144

Filed	Form	Company	Links
Jan 6, 2026	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2025	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 25, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 23, 2024	Form 144	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2024	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 8, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2023	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 1, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2022	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 13, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 8, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2021	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 6, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 23, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 24, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 9, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 1, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 6, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 10, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 10, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2020	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 2, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 22, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 8, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 15, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 11, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2019	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 1, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 25, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 3, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 9, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 19, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 14, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 13, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 3, 2018	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 21, 2017	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 13, 2017	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2017	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 15, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 1, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 7, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 4, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 21, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2016	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 5, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 15, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jun 22, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 26, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 20, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 20, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2015	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 12, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 27, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 14, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 6, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 27, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 25, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 21, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 13, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 3, 2014	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 6, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 23, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 15, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 28, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 22, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Apr 2, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 9, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 7, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 3, 2013	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 26, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 21, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 15, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 19, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 11, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2012	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 17, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Sep 22, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jul 5, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 4, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 21, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Mar 11, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 14, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 27, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2011	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Dec 20, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 26, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 6, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 17, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2010	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2009	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 2, 2008	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Aug 15, 2008	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 23, 2008	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 4, 2008	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 7, 2007	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Nov 7, 2007	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2007	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2006	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 16, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 9, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Feb 1, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 25, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 20, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 5, 2005	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
May 5, 2004	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Jan 6, 2004	Form 4	Regeneron Pharmaceuticals REGN	Filing · EDGAR
Oct 8, 2003	Form 4	Regeneron Pharmaceuticals REGN	Filing · 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, 1:31 PM ET. The filing on SEC.gov is the record.