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Insider Trading

Last Updated: 6 days, 14 hours ago

Craig Colby has an estimated net worth of at least $25.5 million*, as of June 18, 2025. They own 212,885 shares of OS stock. They have sold 766,781 shares of OS stock since 2021, for an estimated $19.4 million.

Craig Colby $OS SEC Form 4 Insider Trading

Craig Colby has filed a total of 6 insider trades in $OS since 2021. Their most recent trade was a sale of 6,279 shares, made on Jun 11, 2025. Their largest trade was a sale of 239,040 shares, made on May 09, 2025. We estimate that they now own 212,885 shares of $OS, worth an estimated $6.1 million.



Insider Trading at $OS

There have been a total of 164 insider trades reported at $OS since 2021, with 0 shares purchased and 43.9 million shares sold. The most active insider traders in $OS stock have been William A Koefoed, Craig Colby, and Ken Hohenstein. The most recent trade was a sale of 1,100 shares reported by John Kinzer (None), made on Jun 20, 2025.



History of Insider Stock Trades by Craig Colby

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
OS logo OS Sale 6,279 Jun 11, 2025 June 12, 2025, 4:55 p.m.
OS logo OS Sale 239,040 May 09, 2025 May 13, 2025, 4:27 p.m.
OS logo OS Sale 40,960 May 09, 2025 May 13, 2025, 4:27 p.m.
OS logo OS Sale 208,194 Dec 13, 2024 Dec. 17, 2024, 9:46 p.m.
OS logo OS Sale 71,806 Dec 13, 2024 Dec. 17, 2024, 9:46 p.m.
OS logo OS Sale 200,502 Jul 25, 2024 July 26, 2024, 6:14 p.m.




$OS 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.