LAM RESEARCH CORP SEC Filings

TALWALKAR ABHIJIT Y sold 18,282 shares at $335.00 on 2026-07-13

ARCHER TIMOTHY bought 30,000 shares of Common Stock at $30.03 on 2026-07-02; ARCHER TIMOTHY sold 30,000 shares of Common Stock at $390.01 on 2026-07-02; ARCHER TIMOTHY transacted N/A shares of Common Stock at $N/A on N/A; ARCHER TIMOTHY sold 30,000 shares of Employee Stock Option (Right to Buy) at $N/A on 2026-07-02

BRANDT ERIC sold 300 shares of Common Stock at $355.71 on 2026-06-12; BRANDT ERIC sold 1,393 shares of Common Stock at $357.24 on 2026-06-12; BRANDT ERIC sold 1,100 shares of Common Stock at $357.98 on 2026-06-12; BRANDT ERIC sold 3,828 shares of Common Stock at $359.08 on 2026-06-12; BRANDT ERIC sold 1,906 shares of Common Stock at $360.15 on 2026-06-12

BRANDT ERIC sold 974 shares of Common Stock at $337.56 on 2026-06-11; BRANDT ERIC sold 1,083 shares of Common Stock at $338.62 on 2026-06-11; BRANDT ERIC sold 1,895 shares of Common Stock at $339.75 on 2026-06-11; BRANDT ERIC sold 1,277 shares of Common Stock at $340.68 on 2026-06-11; BRANDT ERIC sold 1,070 shares of Common Stock at $341.81 on 2026-06-11

Fernandes Neil J sold 7,659 shares of Common Stock at $309.60 on 2026-06-01; Fernandes Neil J transacted N/A shares of Common Stock at $N/A on N/A

Fernandes Neil J sold 18,170 shares of Common Stock at $255.14 on 2026-05-01; Fernandes Neil J transacted N/A shares of Common Stock at $N/A on N/A

Harter Ava bought 6,010 shares of Common Stock at $77.04 on 2026-04-27; Harter Ava sold 6,010 shares of Common Stock at $258.66 on 2026-04-27; Harter Ava sold 6,010 shares of Employee Stock Option (Right to Buy) at $N/A on 2026-04-27

TALWALKAR ABHIJIT Y sold 4,571 shares of Common Stock at $N/A on 2026-03-10

Rammohan Karthikeyan transacted N/A shares of Common Stock at $N/A on N/A; Rammohan Karthikeyan transacted N/A shares of Market-based Performance Restricted Stock Unit at $N/A on N/A

Harter Ava sold 1,500 shares of Common Stock at $222.66 on 2026-03-04

Bettinger Douglas R bought 51,270 shares of Common Stock at $49.09 on 2026-03-04; Bettinger Douglas R bought 26,480 shares of Common Stock at $98.15 on 2026-03-04; Bettinger Douglas R sold 50,057 shares of Common Stock at $224.03 on 2026-03-04; Bettinger Douglas R sold 51,270 shares of Employee Stock Option (Right to Buy) at $N/A on 2026-03-04; Bettinger Douglas R sold 26,480 shares of Employee Stock Option (Right to Buy) at $N/A on 2026-03-04

Harter Ava sold 4,000 shares of Common Stock at $232.50 on 2026-03-02

Bettinger Douglas R bought 16,620 shares of Common Stock at $59.88 on 2026-03-02; Bettinger Douglas R bought 37,980 shares of Common Stock at $54.06 on 2026-03-02; Bettinger Douglas R bought 11,710 shares of Common Stock at $30.03 on 2026-03-02; Bettinger Douglas R sold 40,329 shares of Common Stock at $230.22 on 2026-03-02; Bettinger Douglas R sold 16,620 shares of Employee Stock Option (Right to Buy) at $N/A on 2026-03-02

Correia Christina bought 3,180 shares of Common Stock at $N/A on 2026-02-27; Correia Christina bought 12,979 shares of Common Stock at $N/A on 2026-02-27; Correia Christina sold 4,306 shares of Common Stock at $233.89 on 2026-02-27; Correia Christina sold 996 shares of Common Stock at $233.89 on 2026-02-27; Correia Christina sold 11,963 shares of Common Stock at $233.89 on 2026-02-27

Varadarajan Seshasayee bought 12,547 shares of Common Stock at $N/A on 2026-02-27; Varadarajan Seshasayee sold 26,126 shares of Common Stock at $233.89 on 2026-02-27; Varadarajan Seshasayee sold 3,168 shares of Common Stock at $233.89 on 2026-02-27; Varadarajan Seshasayee sold 2,572 shares of Common Stock at $233.89 on 2026-02-27; Varadarajan Seshasayee sold 5,047 shares of Common Stock at $233.89 on 2026-02-27

Vahedi Vahid bought 9,053 shares of Common Stock at $N/A on 2026-02-27; Vahedi Vahid sold 24,675 shares of Common Stock at $233.89 on 2026-02-27; Vahedi Vahid sold 2,994 shares of Common Stock at $233.89 on 2026-02-27; Vahedi Vahid sold 1,923 shares of Common Stock at $233.89 on 2026-02-27; Vahedi Vahid sold 3,382 shares of Common Stock at $233.89 on 2026-03-27