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Douglas R. Bettinger stock trades

At Lam Research and Lattice Semiconductor

3 open-market trades reported in the last 12 months: 3 sales for $26.5M. The newest was filed Mar 5.

The 2 companies Douglas R. Bettinger files at

Each title as their newest Form 4 there gives it, and the open-market trades there in the last 12 months. Open any stock for its score. Pro members see every stock ranked.

CompanyTradesQuality Score
LRCXLam ResearchChief Financial Officer & EVP319
LSCCLattice SemiconductorDirector014

Douglas R. Bettinger's trades, as filed

Open-market buys and sales, newest first, each with its Form 4 on the SEC's site.

StockTradeTraded
LRCXLam ResearchSell$11.2Mat $224.03Mar 4filed Mar 5SEC filing
LRCXLam ResearchSell$9.3Mat $230.22Mar 2filed Mar 3SEC filing
LRCXLam ResearchSell$6Mat $150.60Nov 14, 2025filed Nov 17, 2025SEC filing

6 other filings on record (stock awards and option exercises). Pro members see every trade, the shares Douglas R. Bettinger held after each, and every filing.

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An officer or a director has two business days to report a trade on a Form 4, so a trade is public within days. We read the SEC's new filings every 3 hours. Quality Scores as of 4:56 AM ET, delayed at least 15 minutes.

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Trades are shown as filed with the SEC on Form 4. Quality Scores on this page are delayed at least 15 minutes.