Dreyer Michael L
SEC Form 4 insider trading activity
Dreyer Michael L has filed 5 SEC Form 4 filings (5 transaction rows) across 2 companies, including FFIV, COHR, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Mar 13, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.5M
reported sales (SEC code S)
Companies
2
in the rolling window