Insider · CIK 0001469469
Douglas R Bettinger
Files at LRCX (LAM RESEARCH CORP), LSCC (LATTICE SEMICONDUCTOR CORP). First filing Nov 17, 2025, latest Mar 5, 2026.
In brief
Douglas R Bettinger files SEC Form 4 as CFO and director at LRCX (LAM RESEARCH CORP), and also at LSCC (LATTICE SEMICONDUCTOR CORP). Since Nov 17, 2025, Douglas R Bettinger has reported 0 open-market buys worth $0 and 3 open-market sells worth $27M, the latest filed on Mar 5, 2026.
A track record needs three past buys with six months of prices behind them; Douglas R Bettinger has 0, so none is measured yet.
The newest scored trade: sold $11M of LRCX on Mar 4, 2026, filed Mar 5, 2026, scored 40 (moderate). In the last 12 months: 0 buys worth $0 and 3 sells worth $27M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
LRCX: LAM RESEARCH CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 40Moderate | LAM RESEARCH CORP | $11M 50,057 shares | -4% | +280% from low-11% from high | |
| 40Moderate | LAM RESEARCH CORP | $9.3M 40,329 shares | -4% | +293% from low-7% from high | |
| 55Moderate | LAM RESEARCH CORP | $6.0M 40,080 shares | -4% | +152% from low-11% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | 50,057 0.00% of outstanding | $11M | Mar 4, 2026 | $9.3M |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | 40,329 0.00% of outstanding | $9.3M | Mar 2, 2026 | none |
| Nov 14, 2025 | LRCX LAM RESEARCH CORP | 40,080 0.00% of outstanding | $6.0M | Nov 14, 2025 | none |
Transactions
Every row this insider has filed, 33 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 4, 2026 | LSCC LATTICE SEMICONDUCTOR CORP | AGrant or award Common Stock | +1,752 | $0.00 | $0 | 11,915 | May 6, 2026 |
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +51,270 | $49.09 | $2.5M | 1,105,282 | Mar 5, 2026 |
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +26,480 | $98.15 | $2.6M | 1,131,762 | Mar 5, 2026 |
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | SOpen-market sale Common Stock | -50,057 | $224.03 | $11M | 1,081,705 | Mar 5, 2026 |
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Employee Stock Option (Right to Buy)derivative | -51,270 | $0.00 | $0 | 0 | Mar 5, 2026 |
| Mar 4, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Employee Stock Option (Right to Buy)derivative | -26,480 | $0.00 | $0 | 13,240 | Mar 5, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +16,620 | $59.88 | $995k | 1,044,651 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +37,980 | $54.06 | $2.1M | 1,082,631 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +11,710 | $30.03 | $352k | 1,094,341 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | SOpen-market sale Common Stock | -40,329 | $230.22 | $9.3M | 1,054,012 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Employee Stock Option (Right to Buy)derivative | -16,620 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Employee Stock Option (Right to Buy)derivative | -37,980 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Mar 2, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Employee Stock Option (Right to Buy)derivative | -11,710 | $0.00 | $0 | 0 | Mar 3, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | AGrant or award Common Stock | +12,547 | $0.00 | $0 | 1,076,704 | Mar 2, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -38,136 | $233.89 | $8.9M | 1,038,568 | Mar 2, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -2,826 | $233.89 | $661k | 1,035,742 | Mar 2, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -2,186 | $233.89 | $511k | 1,033,556 | Mar 2, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -5,525 | $233.89 | $1.3M | 1,028,031 | Mar 2, 2026 |
| Feb 27, 2026 | LRCX LAM RESEARCH CORP | AGrant or award Market-based Performance Restricted Stock Unitderivative | +18,820 | $0.00 | $0 | 18,820 | Mar 2, 2026 |
| Feb 3, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +76,920 | $0.00 | $0 | 1,064,157 | Feb 5, 2026 |
| Feb 3, 2026 | LRCX LAM RESEARCH CORP | MOption exercise Market-based Performance Restricted Stock Unitderivative | -51,280 | $0.00 | $0 | 0 | Feb 5, 2026 |
| Nov 14, 2025 | LRCX LAM RESEARCH CORP | SOpen-market sale Common Stock | -40,080 | $150.60 | $6.0M | 987,237 | Nov 17, 2025 |
| May 5, 2025 | LSCC LATTICE SEMICONDUCTOR CORP | AGrant or award Common Stock | +4,193 | $0.00 | $0 | 7,492 | May 7, 2025 |
| May 6, 2025 | LSCC LATTICE SEMICONDUCTOR CORP | MOption exercise Common Stock | +2,671 | $0.00 | $0 | 10,163 | May 7, 2025 |
| May 6, 2025 | LSCC LATTICE SEMICONDUCTOR CORP | MOption exercise Restricted Stock Unit (RSU)derivative | -2,671 | $0.00 | $0 | 0 | May 7, 2025 |
| Feb 28, 2025 | LRCX LAM RESEARCH CORP | AGrant or award Common Stock | +33,435 | $0.00 | $0 | 1,044,814 | Mar 4, 2025 |
| Feb 28, 2025 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -10,727 | $76.74 | $823k | 1,034,087 | Mar 4, 2025 |
| Feb 28, 2025 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -2,092 | $76.74 | $161k | 1,031,995 | Mar 4, 2025 |
| Feb 28, 2025 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -2,826 | $76.74 | $217k | 1,029,169 | Mar 4, 2025 |
| Mar 28, 2025 | LRCX LAM RESEARCH CORP | FTax withholding Common Stock | -2,186 | $76.74 | $168k | 1,026,983 | Mar 4, 2025 |
| Feb 28, 2025 | LRCX LAM RESEARCH CORP | AGrant or award Market-based Performance Restricted Stock Unitderivative | +50,153 | $0.00 | $0 | 50,153 | Mar 4, 2025 |
| Feb 4, 2025 | LRCX LAM RESEARCH CORP | MOption exercise Common Stock | +21,637 | $0.00 | $0 | 1,011,379 | Feb 6, 2025 |
| Feb 4, 2025 | LRCX LAM RESEARCH CORP | MOption exercise Market-based Performance Restricted Stock Unitderivative | -38,000 | $0.00 | $0 | 0 | Feb 6, 2025 |
Questions about Douglas R Bettinger
Answered from the filings on this page, as of the latest one.
Is Douglas R Bettinger buying or selling?
In the last 12 months Douglas R Bettinger reported 0 open-market buys worth $0 and 3 open-market sells worth $27M on SEC Form 4; the latest was sold $11M of LRCX on Mar 4, 2026. Grants, option exercises and tax withholding are not counted.
How did Douglas R Bettinger's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Douglas R Bettinger has 0.
Where does Douglas R Bettinger file Form 4?
Douglas R Bettinger has filed Form 4 at LRCX (LAM RESEARCH CORP) as Chief Financial Officer & EVP; LSCC (LATTICE SEMICONDUCTOR CORP). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
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.