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CLOSED · 14:20 ET
Market Clerk
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

LRCX

LAM RESEARCH CORP
NASDAQ · INDUSTRIALS · SPECIAL INDUSTRY MACHINERY, NEC
307.65
+14.99 +5.12%
USD · Sep 4, 07:40 p.m. ET

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
46033320679Sep 2 · Senior Vice President sell $8MSep 2 · Senior Vice President sell $3.6MSep 2 · Senior Vice President sell $5.8MAug 31 · Chief Legal Officer sell $1.5MAug 13 · Sheldon Whitehouse sellJun 5 · David Taylor sellApr 27 · David Taylor sellApr 27 · David Taylor sellMar 27 · Alan Armstrong buyMar 12 · David Taylor buyFeb 26 · David Taylor sellFeb 26 · David Taylor sellFeb 3 · Cleo Fields buyJan 16 · David Taylor sellJan 8 · David Taylor sellJan 8 · David Taylor sellJan 8 · John Boozman sellDec 29 · Markwayne Mullin buyAug 7 · 10-K filed (FY 2026)Aug 7 · 10-K filed (Q4 2026)Apr 23 · 10-Q filed (Q3 2026)Jan 29 · 10-Q filed (Q2 2026)Oct 24 · 10-Q filed (Q1 2026)Aug 7 · 10-K filed (FY 2025)Aug 7 · 10-K filed (Q4 2025)Apr 23 · 10-Q filed (Q3 2025)Jan 29 · 10-Q filed (Q2 2025)Oct 24 · 10-Q filed (Q1 2025)Aug 7 · 10-K filed (FY 2024)Aug 7 · 10-K filed (Q4 2024)SEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Insiders (90d): $18.9M net selling
Shorts (latest report): 28.4M short · +1.5M last period
Every line of the math
31FLAG

Congress is trading it

ALL 14
TradedMemberTypeAmount
Aug 13Sheldon Whitehouse D·RISell$1K–$15K
Jun 5David Taylor R·OHSell$1K–$15K
Apr 27David Taylor R·OHSell$1K–$15K
Apr 27David Taylor R·OHSell$1K–$15K
Mar 27Alan Armstrong R·OKBuy$1K–$15K
Mar 12David Taylor R·OHBuy$1K–$15K

Insider activity

ALL 4
DateInsiderTypeValue
Sep 2Senior Vice PresidentSell$8M
Sep 2Senior Vice PresidentSell$3.6M
Sep 2Senior Vice PresidentSell$5.8M
Aug 31Chief Legal OfficerSell$1.5M
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