Insider Trading

Douglas L Parks Net Worth

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Douglas L Parks has an estimated net worth of at least $10.1 million*, as of Aug. 19, 2026. They own 110,690 shares of GM stock. They have sold 9,995 shares of GM stock since 2021, for an estimated $612,793.

Douglas L Parks $GM SEC Form 4 Insider Trading

Douglas L Parks has filed a total of 1 insider trades in $GM since 2021. Their most recent trade was a sale of 9,995 shares, made on Nov 29, 2021. Their largest trade was a sale of 9,995 shares, made on Nov 29, 2021. We estimate that they now own 110,690 shares of $GM, worth an estimated $9.5 million.



Insider Trading at $GM

There have been a total of 125 insider trades reported at $GM since 2021, with 119,000 shares purchased and 8.0 million shares sold. The most active insider traders in $GM stock have been Mary T Barra, Mark L Reuss, and Rory Harvey. The most recent trade was a sale of 40,000 shares reported by GRANT MICHAEL DIXTON (Executive Vice President), made on Aug 03, 2026.



History of Insider Stock Trades by Douglas L Parks

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
GM logo GM Sale 9,995 Nov 29, 2021 Dec. 1, 2021, 6:20 p.m.




$GM Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.