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START FREE TRIAL →William A Koefoed, Chief Financial Officer, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 11 open-market SEC Form 4 transactions: 0 purchases worth $0 and 11 sales worth $3.9M, reported from Jul 25, 24 to Dec 15, 25. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Dec 15, 25 | OSOneStream, Inc. | SELL | 9.6K | $17.73 | $170K |
| Sep 15, 25 | OSOneStream, Inc. | SELL | 8.9K | $19.03 | $170K |
| Jul 25, 25 | OSOneStream, Inc. | SELL | 25.0K | $25.00 | $625K |
| Jun 25, 25 | OSOneStream, Inc. | SELL | 25.0K | $26.77 | $669K |
| Jun 16, 25 | OSOneStream, Inc. | SELL | 9.4K | $27.90 | $261K |
| Jun 11, 25 | OSOneStream, Inc. | SELL | 6.5K | $28.23 | $184K |
| May 27, 25 | OSOneStream, Inc. | SELL | 25.0K | $28.76 | $719K |
| Feb 18, 25 | OSOneStream, Inc. | SELL | 10.0K | $25.04 | $250K |
| Jan 15, 25 | OSOneStream, Inc. | SELL | 10.0K | $26.57 | $266K |
| Dec 13, 24 | OSOneStream, Inc. | SELL | 7.6K | $30.52 | $224K |
| Jul 25, 24 | OSOneStream, Inc. | SELL | 20.0K | $18.85 | $377K |