Colin P. O'Sullivan
Director · VSEE HEALTH, INC.
Individual
- 2026
- Mar 6, 2026
- 2
Filings (90d)
Other insiders active in the same sector
No other insider has filed at Colin P. O'Sullivan's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Peter A. Thompson - $55.67M in SION purchases and sales in the last 12 months
- RA CAPITAL MANAGEMENT, L.P. - $55.46M in COAG purchases and sales in the last 12 months
- John E. Kao - $54.16M in ALHC purchases and sales in the last 12 months
- Robert W. Duggan - $51.95M in SMMT purchases and sales in the last 12 months
- Mahkam Zanganeh - $51.95M in SMMT purchases and sales in the last 12 months
- ORBIMED ADVISORS LLC - $51.68M in ELVN purchases and sales in the last 12 months
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Frequently asked questions
Who is Colin P. O'Sullivan?
Colin P. O'Sullivan is a corporate insider, tracked as Director of VSEE HEALTH, INC. (VSEE). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Colin P. O'Sullivan last file a Form 4?
The most recent primary Form 4 on record is dated 6 March 2026, one of 2 filings going back to 2026.
