Summary
Updated Aug 31, 2026
Curtis L. Buser has 3 SEC Form 4 filings on record going back to 2025, most recently on 1 June 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Curtis L. Buser has reported, most recent first.
- VistaOne, L.P.A - Grant or award
774 shares @ $0.00-
- VistaOne, L.P.A - Grant or award
8.8K shares @ $28.55$250K
- VistaOne, L.P.A - Grant or award
8.8K shares @ $28.55$250K
- VistaOne, L.P.A - Grant or award
9.1K shares @ $27.56$250K
Trading Pattern
InsiderAlpha's records for Curtis L. Buser go back to 2025: 3 primary Form 4 filings, an average of 1.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Curtis L. Buser has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Alexander C. Karp - $86.06M of PLTR open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- Magnetar Financial LLC - $6.65B of CRWV open-market activity in the last 90 days
- James F. Wirth - $2.86B of IHT open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Curtis L. Buser?
Curtis L. Buser is a corporate insider. InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Curtis L. Buser last file a Form 4?
The most recent primary Form 4 on record is dated 1 June 2026, one of 3 filings going back to 2025.
Where can I see all of Curtis L. Buser's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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