Timothy Archer sold $9.6M of LRCX
President and CEO at LAM RESEARCH CORP. 30,000 shares at an average of $319.26, traded Sep 9, 2026, filed Sep 10, 2026.
Score components
- +25RoleCEO
- +25Trade size$9.6M at market
- 0Share of holdings soldSold 2.7% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001343600-26-000013, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 9, 2026 | MOption exercise Common Stock10b5-1 | +30,000 | $30.03 | $901k | 1,105,966 | 35 d ago |
| Sep 9, 2026 | SOpen-market sale Common Stock10b5-1 | -30,000 | $319.26 | $9.6M | 1,075,966 | 35 d ago |
| Sep 9, 2026 | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -30,000 | $0.00 | $0 | 31,400 | 35 d ago |
Related signals
Other insiders at LAM RESEARCH CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 65Notable | LAM RESEARCH CORP | Bethany Mayer director | $3.0M 9,557 shares | -31% | |
| 30Weak | LAM RESEARCH CORP | Seshasayee Varadarajan Senior Vice President | $17M 59,750 shares | -26% | |
| 40Moderate | LAM RESEARCH CORP | Ava Harter Chief Legal Officer | $1.5M 5,000 shares | -11% | |
| 15Weak | LAM RESEARCH CORP | Timothy Archer President and CEO | $9.0M 30,000 shares | -3% | |
| 33Weak | LAM RESEARCH CORP | Abhijit Y Talwalkar director | $6.1M 18,282 shares | -17% | |
| 23Weak | LAM RESEARCH CORP | Timothy Archer President and CEO | $12M 30,000 shares | -3% | |
| 33Weak | LAM RESEARCH CORP | Eric Brandt director | $19M 54,500 shares | -21% | |
| 38Weak | LAM RESEARCH CORP | Eric Brandt director | $20M 54,500 shares | -27% | |
| 33Weak | LAM RESEARCH CORP | Neil J Fernandes Senior Vice President | $2.4M 7,659 shares | -12% | |
| 33Weak | LAM RESEARCH CORP | Neil J Fernandes Senior Vice President | $4.6M 18,170 shares | -22% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.