LRCX

Lam Research Corp

Insider trading activity for Lam Research Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$68.3M

net selling

Bought(0 · 0 insiders): $0
Sold(47 · 4 insiders): $68.3M

Past 6 months

-$74.5M

net selling

Bought(0 · 0 insiders): $0
Sold(49 · 5 insiders): $74.5M

Past 12 months

-$74.5M

net selling

Bought(0 · 0 insiders): $0
Sold(49 · 5 insiders): $74.5M

Transaction history

The 56 most recent Form 4 transactions.

Open in screener →

Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 6	Archer Timothy	President and CEO	MEXER◷◆	30,000	—	—	—	Open the original filing on SEC.gov
Aug 6	Archer Timothy	President and CEO	SSELL◷	30,000	$300.00	$9M	-2.7%	Open the original filing on SEC.gov
Aug 6	Archer Timothy	President and CEO	MEXER◷	30,000	$30.03	$901K	+2.8%	Open the original filing on SEC.gov
Aug 5	Harter Ava	Chief Legal Officer	FTAX	5,790	$307.42	$1.8M	-10.9%	Open the original filing on SEC.gov
Jul 13	Talwalkar Abhijit Y	Director	SSELL◷	18,282	$335.00	$6.1M	-17.3%	Open the original filing on SEC.gov
Jul 2	Archer Timothy	President and CEO	MEXER◷◆	30,000	—	—	—	Open the original filing on SEC.gov
Jul 2	Archer Timothy	President and CEO	SSELL◷	30,000	$390.01	$11.7M	-2.7%	Open the original filing on SEC.gov
Jul 2	Archer Timothy	President and CEO	MEXER◷	30,000	$30.03	$901K	+2.8%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	1,600	$373.09	$596.9K	-1.1%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	7,700	$372.23	$2.9M	-5.0%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	8,233	$371.17	$3.1M	-5.1%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	5,037	$370.27	$1.9M	-3.0%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	4,198	$369.16	$1.5M	-2.5%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	4,030	$368.03	$1.5M	-2.3%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	5,803	$367.01	$2.1M	-3.2%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	1,200	$365.16	$438.2K	-0.7%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	2,300	$364.41	$838.1K	-1.2%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	2,345	$363.33	$852K	-1.3%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	2,708	$362.40	$981.4K	-1.4%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	819	$361.21	$295.8K	-0.4%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	1,906	$360.15	$686.4K	-1.0%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	3,828	$359.08	$1.4M	-1.9%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	1,100	$357.98	$393.8K	-0.6%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	1,393	$357.24	$497.6K	-0.7%	Open the original filing on SEC.gov
Jun 12	Brandt Eric	Director	SSELL◷	300	$355.71	$106.7K	-0.1%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	642	$364.00	$233.7K	-0.3%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	5,717	$362.95	$2.1M	-2.8%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	2,604	$362.20	$943.2K	-1.3%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,756	$361.05	$634K	-0.8%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	664	$360.24	$239.2K	-0.3%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	780	$359.24	$280.2K	-0.4%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,880	$358.22	$673.5K	-0.9%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,455	$357.06	$519.5K	-0.7%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,653	$356.27	$588.9K	-0.8%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,331	$355.50	$473.2K	-0.6%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,461	$354.08	$517.3K	-0.7%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,172	$353.52	$414.3K	-0.5%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	36	$350.77	$12.6K	<0.1%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,517	$349.79	$530.6K	-0.7%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	4,334	$348.73	$1.5M	-1.9%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	6,592	$347.86	$2.3M	-2.8%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	3,442	$346.79	$1.2M	-1.5%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	2,832	$345.84	$979.4K	-1.2%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	3,208	$344.92	$1.1M	-1.3%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,481	$343.96	$509.4K	-0.6%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	3,644	$342.91	$1.2M	-1.5%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,070	$341.81	$365.7K	-0.4%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,277	$340.68	$435K	-0.5%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,895	$339.75	$643.8K	-0.8%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	1,083	$338.62	$366.7K	-0.4%	Open the original filing on SEC.gov
Jun 11	Brandt Eric	Director	SSELL◷	974	$337.56	$328.8K	-0.4%	Open the original filing on SEC.gov
Jun 1	Fernandes Neil J	Senior Vice President	SSELL◷	7,659	$309.60	$2.4M	-11.6%	Open the original filing on SEC.gov
May 1	Fernandes Neil J	Senior Vice President	SSELL◷	18,170	$255.14	$4.6M	-21.6%	Open the original filing on SEC.gov
Apr 27	Harter Ava	Chief Legal Officer	MEXER◆	6,010	—	—	—	Open the original filing on SEC.gov
Apr 27	Harter Ava	Chief Legal Officer	SSELL	6,010	$258.66	$1.6M	-10.2%	Open the original filing on SEC.gov
Apr 27	Harter Ava	Chief Legal Officer	MEXER	6,010	$77.04	$463K	+11.3%	Open the original filing on SEC.gov

MEXER◷◆—

Archer Timothy · President and CEOAug 6

30,000 sh

SSELL◷$9M

Archer Timothy · President and CEOAug 6

30,000 sh @ $300.00 · -2.7% own

MEXER◷$901K

Archer Timothy · President and CEOAug 6

30,000 sh @ $30.03 · +2.8% own

FTAX$1.8M

Harter Ava · Chief Legal…Aug 5

5,790 sh @ $307.42 · -10.9% own

SSELL◷$6.1M

Talwalkar Abhijit Y · DirectorJul 13

18,282 sh @ $335.00 · -17.3% own

MEXER◷◆—

Archer Timothy · President and CEOJul 2

30,000 sh

SSELL◷$11.7M

Archer Timothy · President and CEOJul 2

30,000 sh @ $390.01 · -2.7% own

MEXER◷$901K

Archer Timothy · President and CEOJul 2

30,000 sh @ $30.03 · +2.8% own

SSELL◷$596.9K

Brandt Eric · DirectorJun 12

1,600 sh @ $373.09 · -1.1% own

SSELL◷$2.9M

Brandt Eric · DirectorJun 12

7,700 sh @ $372.23 · -5.0% own

SSELL◷$3.1M

Brandt Eric · DirectorJun 12

8,233 sh @ $371.17 · -5.1% own

SSELL◷$1.9M

Brandt Eric · DirectorJun 12

5,037 sh @ $370.27 · -3.0% own

SSELL◷$1.5M

Brandt Eric · DirectorJun 12

4,198 sh @ $369.16 · -2.5% own

SSELL◷$1.5M

Brandt Eric · DirectorJun 12

4,030 sh @ $368.03 · -2.3% own

SSELL◷$2.1M

Brandt Eric · DirectorJun 12

5,803 sh @ $367.01 · -3.2% own

SSELL◷$438.2K

Brandt Eric · DirectorJun 12

1,200 sh @ $365.16 · -0.7% own

SSELL◷$838.1K

Brandt Eric · DirectorJun 12

2,300 sh @ $364.41 · -1.2% own

SSELL◷$852K

Brandt Eric · DirectorJun 12

2,345 sh @ $363.33 · -1.3% own

SSELL◷$981.4K

Brandt Eric · DirectorJun 12

2,708 sh @ $362.40 · -1.4% own

SSELL◷$295.8K

Brandt Eric · DirectorJun 12

819 sh @ $361.21 · -0.4% own

SSELL◷$686.4K

Brandt Eric · DirectorJun 12

1,906 sh @ $360.15 · -1.0% own

SSELL◷$1.4M

Brandt Eric · DirectorJun 12

3,828 sh @ $359.08 · -1.9% own

SSELL◷$393.8K

Brandt Eric · DirectorJun 12

1,100 sh @ $357.98 · -0.6% own

SSELL◷$497.6K

Brandt Eric · DirectorJun 12

1,393 sh @ $357.24 · -0.7% own

SSELL◷$106.7K

Brandt Eric · DirectorJun 12

300 sh @ $355.71 · -0.1% own

SSELL◷$233.7K

Brandt Eric · DirectorJun 11

642 sh @ $364.00 · -0.3% own

SSELL◷$2.1M

Brandt Eric · DirectorJun 11

5,717 sh @ $362.95 · -2.8% own

SSELL◷$943.2K

Brandt Eric · DirectorJun 11

2,604 sh @ $362.20 · -1.3% own

SSELL◷$634K

Brandt Eric · DirectorJun 11

1,756 sh @ $361.05 · -0.8% own

SSELL◷$239.2K

Brandt Eric · DirectorJun 11

664 sh @ $360.24 · -0.3% own

SSELL◷$280.2K

Brandt Eric · DirectorJun 11

780 sh @ $359.24 · -0.4% own

SSELL◷$673.5K

Brandt Eric · DirectorJun 11

1,880 sh @ $358.22 · -0.9% own

SSELL◷$519.5K

Brandt Eric · DirectorJun 11

1,455 sh @ $357.06 · -0.7% own

SSELL◷$588.9K

Brandt Eric · DirectorJun 11

1,653 sh @ $356.27 · -0.8% own

SSELL◷$473.2K

Brandt Eric · DirectorJun 11

1,331 sh @ $355.50 · -0.6% own

SSELL◷$517.3K

Brandt Eric · DirectorJun 11

1,461 sh @ $354.08 · -0.7% own

SSELL◷$414.3K

Brandt Eric · DirectorJun 11

1,172 sh @ $353.52 · -0.5% own

SSELL◷$12.6K

Brandt Eric · DirectorJun 11

36 sh @ $350.77 · <0.1% own

SSELL◷$530.6K

Brandt Eric · DirectorJun 11

1,517 sh @ $349.79 · -0.7% own

SSELL◷$1.5M

Brandt Eric · DirectorJun 11

4,334 sh @ $348.73 · -1.9% own

SSELL◷$2.3M

Brandt Eric · DirectorJun 11

6,592 sh @ $347.86 · -2.8% own

SSELL◷$1.2M

Brandt Eric · DirectorJun 11

3,442 sh @ $346.79 · -1.5% own

SSELL◷$979.4K

Brandt Eric · DirectorJun 11

2,832 sh @ $345.84 · -1.2% own

SSELL◷$1.1M

Brandt Eric · DirectorJun 11

3,208 sh @ $344.92 · -1.3% own

SSELL◷$509.4K

Brandt Eric · DirectorJun 11

1,481 sh @ $343.96 · -0.6% own

SSELL◷$1.2M

Brandt Eric · DirectorJun 11

3,644 sh @ $342.91 · -1.5% own

SSELL◷$365.7K

Brandt Eric · DirectorJun 11

1,070 sh @ $341.81 · -0.4% own

SSELL◷$435K

Brandt Eric · DirectorJun 11

1,277 sh @ $340.68 · -0.5% own

SSELL◷$643.8K

Brandt Eric · DirectorJun 11

1,895 sh @ $339.75 · -0.8% own

SSELL◷$366.7K

Brandt Eric · DirectorJun 11

1,083 sh @ $338.62 · -0.4% own

SSELL◷$328.8K

Brandt Eric · DirectorJun 11

974 sh @ $337.56 · -0.4% own

SSELL◷$2.4M

Fernandes Neil J · Senior Vice…Jun 1

7,659 sh @ $309.60 · -11.6% own

SSELL◷$4.6M

Fernandes Neil J · Senior Vice…May 1

18,170 sh @ $255.14 · -21.6% own

MEXER◆—

Harter Ava · Chief Legal…Apr 27

6,010 sh

SSELL$1.6M

Harter Ava · Chief Legal…Apr 27

6,010 sh @ $258.66 · -10.2% own

MEXER$463K

Harter Ava · Chief Legal…Apr 27

6,010 sh @ $77.04 · +11.3% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 9 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.