# HUDSON EXECUTIVE CAPITAL LP

HUDSON EXECUTIVE CAPITAL LP of NEW YORK, NY is an SEC exempt reporting adviser.

## Registration

- CRD: 175032
- Type: SEC exempt reporting adviser
- SEC file number: 802-137074
- Location: C/O CADWALADER, WICKERSHAM & TAFT, LLP, 200 LIBERTY STREET, NEW YORK, NY, 10281
- Phone: 212-521-8495
- Latest filing: 2026-07-14

## Officers, owners & control persons (16)

| Name | Role | Location |
| --- | --- | --- |
| Douglas L Braunstein | FOUNDING PARTNER; MANAGING MEMBER | New York, NY |
| Douglas Lee Braunstein | FOUNDING PARTNER | — |
| Samara H Braunstein | TRUSTEE; TRUSTEE OF BRAUNSTEIN 2015 TRUST | — |
| Ira Seth Mosberg | CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER & CHIEF OPERATING OFFICER; CHIEF FINANCIAL OFFICER & CHIEF OPERATING OFFICER | — |
| BRAUNSTEIN DOUGLAS LEE | FOUNDING PARTNER; MANAGING MEMBER; MANAGING PARTNER | — |
| BROWN JOHN F | CHIEF COMPLIANCE OFFICER AND GENERAL COUNSEL | — |
| STELLWAGEN MICHAEL GERARD | CHIEF OPERATING OFFICER AND CHIEF FINANCIAL OFFICER | — |
| WOOLERY JAMES C | MANAGING MEMBER; MANAGING PARTNER | — |
| BRAUNSTEIN SAMARA H | TRUSTEE; TRUSTEE OF BRAUNSTEIN 2015 TRUST | — |
| PINNISI MICHAEL D | GENERAL COUNSEL AND CHIEF COMPLIANCE OFFICER; GENERAL COUNSEL, CHIEF OPERATING OFFICER, AND CHIEF COMPLIANCE OFFICER | — |
| MOSBERG IRA | CHIEF FINANCIAL OFFICER | — |
| BERGERON DOUGLAS | MANAGING PARTNER | — |
| NIERMAN JEREMY PAUL | CHIEF COMPLIANCE OFFICER, CHIEF OPERATING OFFICER, AND HEAD OF TRADING | — |
| MOSBERG IRA SETH | CHIEF COMPLIANCE OFFICER, CHIEF FINANCIAL OFFICER & CHIEF OPERATING OFFICER | — |
| BRAUNSTEIN DOUGLAS L | MANAGING MEMBER | — |
| Samara H. Braunstein | TRUSTEE; TRUSTEE OF BRAUNSTEIN 2015 TRUST | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/175032/brochure
- Similar advisers: https://search.stillhousedata.com/firm/175032/similar
- Related entities: https://search.stillhousedata.com/firm/175032/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/175032

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.