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Michael L. Dreyer stock trades

Director at F5 and Coherent

2 open-market trades reported in the last 12 months: 2 sales for $2.5M. The newest was filed Feb 23.

The 2 companies Michael L. Dreyer 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
FFIVF5Director117
COHRCoherentDirector112

Michael L. Dreyer's trades, as filed

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

StockTradeTraded
FFIVF5Sell$866Kat $282.41Feb 20filed Feb 23SEC filing
COHRCoherentSell$1.7Mat $144.88Nov 14, 2025filed Nov 17, 2025SEC filing

2 other filings on record (stock award and stock unit conversion). Pro members see every trade, the shares Michael L. Dreyer 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.