Person · CIK 1469469

Douglas R Bettinger

Director at Lattice Semiconductor; Chief Financial Officer & EVP at Lam Research

Earlier: Avago Technologies

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

Sold on Form 4$84.5M

Noticed on Form 144$27.9M

Bought on Form 4$0

Companies3

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 Holdings can be out of date when a person stops filing.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
Lattice Semiconductor LSCC	Common Stock	Directly	11,915	May 4, 2026 · Filing · EDGAR
Lam Research LRCX	Common Stock	Directly	1,081,705	Mar 4, 2026 · Filing · EDGAR
Lam Research LRCX	Employee Stock Option (Right to Buy) exercise $98.15, expires Mar 1, 2031, into Common Stock	Directly	13,240	Mar 4, 2026 · Filing · EDGAR
Avago Technologies	Ordinary Shares	Directly	26,939	Oct 28, 2012 · Filing · EDGAR
Avago Technologies	Ordinary Shares	By Trust	5,543	Oct 28, 2012 · 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 2026	$20.5M	$20.5M
Q4 2025	$6M	$6M
Q3 2023	$1.3M	$1.3M
Q3 2022	$15.3M	Not machine-readable
Q4 2021	$2.9M	Not machine-readable
Q1 2021	$4.9M	Not machine-readable
Q4 2020	$8.7M	Not machine-readable
Q3 2020	$3.4M	Not machine-readable
Q4 2019	$5.2M	Not machine-readable
Q1 2017	$3M	Not machine-readable
Q4 2016	$1.1M	Not machine-readable
Q1 2015	$3.4M	Not machine-readable
Q2 2014	$434K	Not machine-readable
Q1 2014	$321K	Not machine-readable
Q4 2013	$775K	Not machine-readable
Q3 2012	$3.1M	Not machine-readable
Q3 2011	$3.3M	Not machine-readable
Q4 2010	$638K	Not machine-readable
Q1 2010	$23K	Not machine-readable
Q3 2009	$150K	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
Lam Research LRCX · Fidelity Brokerage Services · No 10b5-1 plan stated · 4 notices
Mar 4, 2026	50,057 · ~$11.2M	Mar 4, 2026	Sold as noticed Sold 50,057 at $224.03 on Mar 4 · $11.2M Form 4	Filing · EDGAR
Mar 2, 2026	40,329 · ~$9.3M	Mar 2, 2026	Sold as noticed Sold 40,329 at $230.22 on Mar 2 · $9.3M Form 4	Filing · EDGAR
Nov 14, 2025	40,080 · ~$6M	Nov 14, 2025	Sold as noticed Sold 40,080 at $150.60 on Nov 14 · $6M Form 4	Filing · EDGAR
Aug 7, 2023	1,894 · ~$1.3M	Aug 7, 2023	Sold as noticed Sold 1,894 at $705.86 on Aug 7 · $1.3M Form 4	Filing · EDGAR
Sales without a matching Form 144 · 56 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 Lam Research (LRCX): Sold 718 at $442.36 on Aug 30, 2022 · $318K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,272 at $441.35 on Aug 30, 2022 · $561K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 2,045 at $440.59 on Aug 30, 2022 · $901K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 2,017 at $439.54 on Aug 30, 2022 · $887K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 953 at $438.40 on Aug 30, 2022 · $418K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,919 at $437.46 on Aug 30, 2022 · $839K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,800 at $436.52 on Aug 30, 2022 · $786K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 300 at $435.62 on Aug 30, 2022 · $131K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 200 at $443.10 on Aug 30, 2022 · $89K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,619 at $442.34 on Aug 30, 2022 · $716K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 2,713 at $441.39 on Aug 30, 2022 · $1.2M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 4,154 at $440.58 on Aug 30, 2022 · $1.8M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 4,197 at $439.56 on Aug 30, 2022 · $1.8M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,087 at $438.39 on Aug 30, 2022 · $1.4M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,345 at $437.45 on Aug 30, 2022 · $1.5M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 4,156 at $436.53 on Aug 30, 2022 · $1.8M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 400 at $435.64 on Aug 30, 2022 · $174K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 5,295 at $555.21 on Oct 25, 2021 · $2.9M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 8,234 at $592.71 on Feb 16, 2021 · $4.9M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 8,184 at $425.19 on Nov 13, 2020 · $3.5M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 14,556 at $358.01 on Oct 22, 2020 · $5.2M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 316 at $356.20 on Sep 2, 2020 · $113K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 9,307 at $355.58 on Sep 2, 2020 · $3.3M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 600 at $282.14 on Oct 29, 2019 · $169K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 2,280 at $281.04 on Oct 29, 2019 · $641K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,693 at $280.03 on Oct 29, 2019 · $474K	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 7,473 at $278.69 on Oct 29, 2019 · $2.1M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 6,647 at $278.20 on Oct 29, 2019 · $1.8M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,903 at $118.94 on Mar 2, 2017 · $226K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 17,322 at $118.27 on Feb 27, 2017 · $2M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,741 at $114.90 on Feb 21, 2017 · $430K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 2,556 at $117.02 on Feb 13, 2017 · $299K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 9,956 at $106.88 on Nov 23, 2016 · $1.1M	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 4,102 at $82.92 on Feb 20, 2015 · $340K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 427 at $82.92 on Feb 20, 2015 · $35K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,974 at $81.67 on Feb 19, 2015 · $325K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,540 at $81.67 on Feb 19, 2015 · $126K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 27,162 at $81.82 on Feb 18, 2015 · $2.2M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 544 at $80.75 on Feb 12, 2015 · $44K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,662 at $79.90 on Feb 10, 2015 · $293K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 7,360 at $58.90 on Apr 3, 2014 · $434K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 1,756 at $56.90 on Mar 25, 2014 · $100K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 3,882 at $56.90 on Mar 21, 2014 · $221K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 6,999 at $54.94 on Oct 24, 2013 · $385K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Lam Research (LRCX): Sold 7,372 at $52.90 on Oct 14, 2013 · $390K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 25,000 at $35.99 on Aug 30, 2012 · $900K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 30,000 at $35.99 on Aug 30, 2012 · $1.1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 30,000 at $35.99 on Aug 30, 2012 · $1.1M (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 90,000 at $34.00 on Sep 13, 2011 · $3.1M	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 7,500 at $34.00 on Sep 13, 2011 · $255K	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 22,500 at $26.19 on Dec 15, 2010 · $589K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 1,847 at $26.40 on Dec 15, 2010 · $49K (10b5-1 plan)	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 175 at $17.41 on Feb 26, 2010 · $3K	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 1,161 at $17.41 on Feb 2, 2010 · $20K	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 2,163 at $15.00 on Aug 18, 2009 · $32K	Filing · EDGAR
—	—	—	Notice not machine-readable Avago Technologies: Sold 7,837 at $15.00 on Aug 11, 2009 · $118K	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.

Lattice Semiconductor LSCC Director · filings 2022 to 2026

Date	Transaction	Shares	Held after	Source
May 4, 2026	Grant or award from the company	+1,752	11,915 direct	Filing · EDGAR
May 6, 2025	Option or RSU exercised or converted	+2,671	10,163 direct	Filing · EDGAR
May 6, 2025	Option or RSU exercised or converted Restricted Stock Unit (RSU)	−2,671	0 direct	Filing · EDGAR
May 5, 2025	Grant or award from the company	+4,193	7,492 direct	Filing · EDGAR
May 8, 2024	Option or RSU exercised or converted	+2,246	3,299 direct	Filing · EDGAR
May 8, 2024	Option or RSU exercised or converted Restricted Stock Unit (RSU)	−2,246	2,671 direct	Filing · EDGAR
May 6, 2024	Grant or award from the company Restricted Stock Unit (RSU)	+2,671	4,917 direct	Filing · EDGAR
May 9, 2023	Option or RSU exercised or converted	+1,053	1,053 direct	Filing · EDGAR
May 9, 2023	Option or RSU exercised or converted Restricted Stock Unit (RSU)	−1,053	2,246 direct	Filing · EDGAR
May 8, 2023	Grant or award from the company Restricted Stock Unit (RSU)	+2,246	3,299 direct	Filing · EDGAR
Jan 1, 2023	Grant or award from the company Restricted Stock Unit (RSU)	+1,053	1,053 direct	Filing · EDGAR

Lam Research LRCX Chief Financial Officer & EVP · filings 2013 to 2026 · sold $77.3M · $27.9M noticed on Form 144

Date	Transaction	Shares	Price	Value	Held after	Source
Mar 4, 2026	Option or RSU exercised or converted	+51,270	$49.09	$2.5M	1,105,282 direct	Filing · EDGAR
Mar 4, 2026	Option or RSU exercised or converted	+26,480	$98.15	$2.6M	1,131,762 direct	Filing · EDGAR
Mar 4, 2026	Open-market or private sale	−50,057	$224.03	$11.2M	1,081,705 direct	Filing · EDGAR
Mar 4, 2026	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−51,270			0 direct	Filing · EDGAR
Mar 4, 2026	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−26,480			13,240 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted	+16,620	$59.88	$995K	1,044,651 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted	+37,980	$54.06	$2.1M	1,082,631 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted	+11,710	$30.03	$352K	1,094,341 direct	Filing · EDGAR
Mar 2, 2026	Open-market or private sale	−40,329	$230.22	$9.3M	1,054,012 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−16,620			0 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−37,980			0 direct	Filing · EDGAR
Mar 2, 2026	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−11,710			0 direct	Filing · EDGAR
Feb 27, 2026	Grant or award from the company	+12,547			1,076,704 direct	Filing · EDGAR
Feb 27, 2026	Shares withheld for tax or exercise price	−38,136	$233.89	$8.9M	1,038,568 direct	Filing · EDGAR
Feb 27, 2026	Shares withheld for tax or exercise price	−2,826	$233.89	$661K	1,035,742 direct	Filing · EDGAR
Feb 27, 2026	Shares withheld for tax or exercise price	−2,186	$233.89	$511K	1,033,556 direct	Filing · EDGAR
Feb 27, 2026	Shares withheld for tax or exercise price	−5,525	$233.89	$1.3M	1,028,031 direct	Filing · EDGAR
Feb 27, 2026	Grant or award from the company Market-based Performance Restricted Stock Unit	+18,820			18,820 direct	Filing · EDGAR
Feb 3, 2026	Option or RSU exercised or converted	+76,920			1,064,157 direct	Filing · EDGAR
Feb 3, 2026	Option or RSU exercised or converted Market-based Performance Restricted Stock Unit	−51,280			0 direct	Filing · EDGAR
Nov 14, 2025	Open-market or private sale	−40,080	$150.60	$6M	987,237 direct	Filing · EDGAR
Mar 28, 2025	Shares withheld for tax or exercise price	−2,186	$76.74	$168K	1,026,983 direct	Filing · EDGAR
Feb 28, 2025	Grant or award from the company	+33,435			1,044,814 direct	Filing · EDGAR
Feb 28, 2025	Shares withheld for tax or exercise price	−10,727	$76.74	$823K	1,034,087 direct	Filing · EDGAR
Feb 28, 2025	Shares withheld for tax or exercise price	−2,092	$76.74	$161K	1,031,995 direct	Filing · EDGAR
Feb 28, 2025	Shares withheld for tax or exercise price	−2,826	$76.74	$217K	1,029,169 direct	Filing · EDGAR
Feb 28, 2025	Grant or award from the company Market-based Performance Restricted Stock Unit	+50,153			50,153 direct	Filing · EDGAR
Feb 4, 2025	Option or RSU exercised or converted	+21,637			1,011,379 direct	Filing · EDGAR
Feb 4, 2025	Option or RSU exercised or converted Market-based Performance Restricted Stock Unit	−38,000			0 direct	Filing · EDGAR
Mar 1, 2024	Grant or award from the company	+1,324			101,361 direct	Filing · EDGAR
Mar 1, 2024	Shares withheld for tax or exercise price	−1,571	$981.53	$1.5M	99,790 direct	Filing · EDGAR
Mar 1, 2024	Shares withheld for tax or exercise price	−366	$981.53	$359K	99,424 direct	Filing · EDGAR
Mar 1, 2024	Shares withheld for tax or exercise price	−209	$981.53	$205K	99,215 direct	Filing · EDGAR
Mar 1, 2024	Shares withheld for tax or exercise price	−282	$981.53	$277K	98,933 direct	Filing · EDGAR
Mar 1, 2024	Grant or award from the company Market-based Performance Restricted Stock Unit	+3,972			3,972 direct	Filing · EDGAR
Mar 1, 2024	Grant or award from the company Employee Stock Option (Right to Buy)	+3,972			3,972 direct	Filing · EDGAR
Feb 6, 2024	Option or RSU exercised or converted	+3,324			100,037 direct	Filing · EDGAR
Feb 6, 2024	Option or RSU exercised or converted Market-based Performance Restricted Stock Unit	−2,772			0 direct	Filing · EDGAR
Aug 7, 2023	Open-market or private sale	−1,894	$705.86	$1.3M	96,713 direct	Filing · EDGAR
Aug 3, 2023	Gift	−174			98,607 direct	Filing · EDGAR
Mar 2, 2023	Shares withheld for tax or exercise price	−2,508	$489.98	$1.2M	99,302 direct	Filing · EDGAR
Mar 2, 2023	Shares withheld for tax or exercise price	−581	$489.98	$285K	98,721 direct	Filing · EDGAR
Mar 1, 2023	Grant or award from the company	+1,709			102,317 direct	Filing · EDGAR
Mar 1, 2023	Shares withheld for tax or exercise price	−298	$490.92	$146K	102,019 direct	Filing · EDGAR
Mar 1, 2023	Shares withheld for tax or exercise price	−209	$490.92	$103K	101,810 direct	Filing · EDGAR
Mar 1, 2023	Grant or award from the company Market-based Performance Restricted Stock Unit	+5,128			5,128 direct	Filing · EDGAR
Mar 1, 2023	Grant or award from the company Employee Stock Option (Right to Buy)	+5,127			5,127 direct	Filing · EDGAR
Feb 7, 2023	Option or RSU exercised or converted	+5,059			100,608 direct	Filing · EDGAR
Feb 7, 2023	Option or RSU exercised or converted Market-based Performance Restricted Stock Unit	−4,393			0 direct	Filing · EDGAR
Nov 30, 2022	Shares withheld for tax or exercise price	−574	$472.38	$271K	95,549 direct	Filing · EDGAR
Oct 31, 2022	Shares withheld for tax or exercise price	−566	$404.78	$229K	96,123 direct	Filing · EDGAR
Sep 30, 2022	Shares withheld for tax or exercise price	−566	$366.00	$207K	96,689 direct	Filing · EDGAR
Aug 31, 2022	Shares withheld for tax or exercise price	−566	$437.91	$248K	97,255 direct	Filing · EDGAR
Aug 30, 2022	Option or RSU exercised or converted	+9,496	$119.67	$1.1M	89,024 direct	Filing · EDGAR
Aug 30, 2022	Option or RSU exercised or converted	+4,736	$190.07	$900K	93,760 direct	Filing · EDGAR
Aug 30, 2022	Option or RSU exercised or converted	+1,720	$176.75	$304K	95,480 direct	Filing · EDGAR
Aug 30, 2022	Option or RSU exercised or converted	+2,341	$300.33	$703K	97,821 direct	Filing · EDGAR
Aug 30, 2022	Option or RSU exercised or converted	+23,871	$75.57	$1.8M	121,692 direct	Filing · EDGAR
Aug 30, 2022	Open-market or private sale	−400	$435.64	$174K	121,292 direct	Filing · EDGAR
Aug 30, 2022	Open-market or private sale	−4,156	$436.53	$1.8M	117,136 direct	Filing · EDGAR

185 earlier transactions are in the filing list below.

Avago Technologies SVP & Chief Financial Officer · filings 2009 to 2012 · sold $7.2M

Date	Transaction	Shares	Price	Value	Held after	Source
Aug 30, 2012	Option or RSU exercised or converted	+30,000	$10.68	$320K	56,260 direct	Filing · EDGAR
Aug 30, 2012	Option or RSU exercised or converted	+30,000	$10.68	$320K	86,260 direct	Filing · EDGAR
Aug 30, 2012	Option or RSU exercised or converted	+25,000	$15.00	$375K	111,260 direct	Filing · EDGAR
Aug 30, 2012	Sale under a 10b5-1 plan	−30,000	$35.99	$1.1M	81,260 direct	Filing · EDGAR
Aug 30, 2012	Sale under a 10b5-1 plan	−30,000	$35.99	$1.1M	51,260 direct	Filing · EDGAR
Aug 30, 2012	Sale under a 10b5-1 plan	−25,000	$35.99	$900K	26,260 direct	Filing · EDGAR
Aug 30, 2012	Option or RSU exercised or converted Employee Stock Options (Right to Buy)	−30,000			90,000 direct	Filing · EDGAR
Aug 30, 2012	Option or RSU exercised or converted Employee Stock Options (Right to Buy)	−30,000			30,000 direct	Filing · EDGAR
Aug 30, 2012	Option or RSU exercised or converted Employee Stock Options (Right to Buy)	−25,000			25,000 direct	Filing · EDGAR
Mar 6, 2012	Grant or award from the company	+16,667			26,260 direct	Filing · EDGAR
Mar 6, 2012	Grant or award from the company Employee Stock Options (right to buy)	+50,000			50,000 direct	Filing · EDGAR
Sep 13, 2011	Option or RSU exercised or converted	+7,500	$10.68	$80K	17,093 direct	Filing · EDGAR
Sep 13, 2011	Option or RSU exercised or converted	+90,000	$10.68	$961K	107,093 direct	Filing · EDGAR
Sep 13, 2011	Open-market or private sale	−7,500	$34.00	$255K	99,593 direct	Filing · EDGAR
Sep 13, 2011	Open-market or private sale	−90,000	$34.00	$3.1M	9,593 direct	Filing · EDGAR
Sep 13, 2011	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−7,500			120,000 direct	Filing · EDGAR
Sep 13, 2011	Option or RSU exercised or converted Employee Stock Option (Right to Buy)	−90,000			60,000 direct	Filing · EDGAR
Mar 8, 2011	Grant or award from the company	+8,333			8,333 direct	Filing · EDGAR
Mar 8, 2011	Grant or award from the company Employee Stock Options (right to buy)	+25,000			25,000 direct	Filing · EDGAR
Dec 15, 2010	Sale under a 10b5-1 plan	−1,847	$26.40	$49K	5,543 By Trust	Filing · EDGAR
Dec 15, 2010	Option or RSU exercised or converted	+22,500	$10.68	$240K	22,500 direct	Filing · EDGAR
Dec 15, 2010	Sale under a 10b5-1 plan	−22,500	$26.19	$589K	0 direct	Filing · EDGAR
Dec 15, 2010	Option or RSU exercised or converted Stock Options (right to buy)	−22,500			127,500 direct	Filing · EDGAR
Feb 26, 2010	Open-market or private sale	−175	$17.41	$3K	7,390 By Trust	Filing · EDGAR
Feb 2, 2010	Open-market or private sale	−1,161	$17.41	$20K	7,565 By Trust	Filing · EDGAR
Aug 18, 2009	Open-market or private sale	−2,163	$15.00	$32K	8,726 By Trust	Filing · EDGAR
Aug 11, 2009	Open-market or private sale	−7,837	$15.00	$118K	10,889 By Trust	Filing · EDGAR
Aug 5, 2009	Grant or award from the company Stock Options (right to buy)	+50,000			50,000 direct	Filing · EDGAR

All 119 Forms 3, 4, 5 and 144

Filed	Form	Company	Links
May 6, 2026	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
Mar 5, 2026	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 4, 2026	Form 144	Lam Research LRCX	Filing · EDGAR
Mar 3, 2026	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 2, 2026	Form 144	Lam Research LRCX	Filing · EDGAR
Mar 2, 2026	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 5, 2026	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 17, 2025	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 14, 2025	Form 144	Lam Research LRCX	Filing · EDGAR
May 7, 2025	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
Mar 4, 2025	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 6, 2025	Form 4	Lam Research LRCX	Filing · EDGAR
May 9, 2024	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
May 7, 2024	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
Mar 5, 2024	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 8, 2024	Form 4	Lam Research LRCX	Filing · EDGAR
Aug 8, 2023	Form 4	Lam Research LRCX	Filing · EDGAR
Aug 7, 2023	Form 144	Lam Research LRCX	Filing · EDGAR
May 10, 2023	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
Mar 3, 2023	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 9, 2023	Form 4	Lam Research LRCX	Filing · EDGAR
Jan 4, 2023	Form 4	Lattice Semiconductor LSCC	Filing · EDGAR
Dec 8, 2022	Form 3	Lattice Semiconductor LSCC	Filing · EDGAR
Dec 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 3, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Sep 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Aug 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Jul 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Jun 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
May 2, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Apr 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 3, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 9, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 1, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Jan 4, 2022	Form 4	Lam Research LRCX	Filing · EDGAR
Dec 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 27, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Sep 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Aug 2, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Jul 2, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Jun 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
May 3, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Apr 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 4, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 3, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 17, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 5, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 1, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Jan 4, 2021	Form 4	Lam Research LRCX	Filing · EDGAR
Dec 1, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 16, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 2, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 26, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 1, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Sep 4, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Sep 1, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Aug 4, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Jul 2, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Jun 2, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
May 4, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Apr 1, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 3, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 21, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 3, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Jan 3, 2020	Form 4	Lam Research LRCX	Filing · EDGAR
Dec 2, 2019	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 30, 2019	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 5, 2019	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 13, 2019	Form 4	Lam Research LRCX	Filing · EDGAR
Dec 3, 2018	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 5, 2018	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 13, 2018	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 6, 2017	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 2, 2017	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 28, 2017	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 22, 2017	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 14, 2017	Form 4	Lam Research LRCX	Filing · EDGAR
Nov 28, 2016	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 3, 2016	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 23, 2016	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 22, 2016	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 16, 2016	Form 4	Lam Research LRCX	Filing · EDGAR
Jul 28, 2015	Form 4/A	Lam Research LRCX	Filing · EDGAR
Feb 23, 2015	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 20, 2015	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 20, 2015	Form 4/A	Lam Research LRCX	Filing · EDGAR
Feb 20, 2015	Form 4/A	Lam Research LRCX	Filing · EDGAR
Feb 13, 2015	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 12, 2015	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 10, 2015	Form 4	Lam Research LRCX	Filing · EDGAR
Apr 4, 2014	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 27, 2014	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 25, 2014	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 13, 2014	Form 4	Lam Research LRCX	Filing · EDGAR
Feb 20, 2014	Form 4	Lam Research LRCX	Filing · EDGAR
Dec 31, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 28, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 16, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Oct 2, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Jul 2, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 13, 2013	Form 4	Lam Research LRCX	Filing · EDGAR
Mar 13, 2013	Form 3	Lam Research LRCX	Filing · EDGAR
Dec 12, 2012	Form 5	Avago Technologies	Filing · EDGAR
Aug 31, 2012	Form 4	Avago Technologies	Filing · EDGAR
Mar 8, 2012	Form 4	Avago Technologies	Filing · EDGAR
Sep 15, 2011	Form 4	Avago Technologies	Filing · EDGAR
Mar 10, 2011	Form 4	Avago Technologies	Filing · EDGAR
Dec 17, 2010	Form 4	Avago Technologies	Filing · EDGAR
Feb 26, 2010	Form 4	Avago Technologies	Filing · EDGAR
Feb 2, 2010	Form 4	Avago Technologies	Filing · EDGAR
Aug 20, 2009	Form 4	Avago Technologies	Filing · EDGAR
Aug 12, 2009	Form 4	Avago Technologies	Filing · EDGAR
Aug 7, 2009	Form 4	Avago Technologies	Filing · EDGAR
Aug 5, 2009	Form 3	Avago Technologies	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 7, 2026, 4:52 PM ET. The filing on SEC.gov is the record.