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Koefoed William A
InsiderCIK 0001642337
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 3
- Companies
- 1
- Active
- 2025–2026
Koefoed William A has filed 5 reports across 1 company, totaling $1.6M in disclosed volume. Sales ($964.9K) outpace purchases ($0). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Jan 5 | OS OneStream, Inc. | Koefoed William A | Insider | Other | $0 |
| Dec 16 | OS OneStream, Inc. | Koefoed William A | Insider | Sell | $169.7K |
| Sep 16 | OS OneStream, Inc. | Koefoed William A | Insider | Sell | $170.2K |
| Sep 12 | OS OneStream, Inc. | Koefoed William A | Insider | Other | $0 |
| Jul 28 | OS OneStream, Inc. | Koefoed William A | Insider | Sell | $625.0K |
5 filings