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SEC EDGAR Form 4 ↗
CongressStock.com ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Mason David W

Mason David W

Insider

Insider

Total trades

7

Total bought

$0

Total sold

$1.6M

Tickers traded

1

Recent trades

Most recent Form 4 filings by Mason David W.

Mason David Wsold97,372 shares ofSEMRat $11.93$1.2MMar 9Details
Mason David Wgranted143,338 shares ofSEMRat $0Dec 17Details
Mason David Wtax-withheld26,054 shares ofSEMRat $11.86$309KDec 17Details
Mason David Wtax-withheld3,592 shares ofSEMRat $11.83

$42K

Dec 2

Mason David Wtax-withheld2,537 shares ofSEMRat $7.26$18KNov 3Details

Mason David Wtax-withheld2,486 shares ofSEMRat $7.9$20KSep 2Details

Mason David Wtax-withheld1,751 shares ofSEMRat $8.49$15KAug 4Details

Mason David W — Insider Insider Trades | Insider Trading Screener