# TRIGATE MANAGEMENT LLC

TRIGATE MANAGEMENT LLC of DALLAS, TX is an SEC-registered investment adviser.

## Registration

- CRD: 158083
- Type: SEC-registered investment adviser
- SEC file number: 801-73441
- Location: 1717 MAIN STREET, DALLAS, TX, 75201
- Phone: 214-615-3355
- Latest filing: 2026-02-25
- Regulatory AUM: $1.3B
- Discretionary AUM: $1.1B
- Non-discretionary AUM: $189.5M
- Clients: 20
- Accounts: 10

## Business model

- Compensation: % of AUM, Performance
- Clients served: Investment cos

## Officers, owners & control persons (13)

| Name | Role | Location |
| --- | --- | --- |
| John Armstrong Henry (Iv) | CO-TRUSTEE; MANAGING MEMBER; SHAREHOLDER | — |
| Jonathan Starr Pettee | MANAGING MEMBER | — |
| Jeffrey Scott Yarckin | MANAGING MEMBER | — |
| James Richard Vetter | CHIEF COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER | — |
| Pilar Tabarnero Henry | CO-TRUSTEE | — |
| John Armstrong Henry (Iii) | SHAREHOLDER | — |
| Adam T Aultz | CHIEF INVESTMENT OFFICER & CO-PRESIDENT | — |
| HENRY JOHN ARMSTRONG | CO-TRUSTEE; MANAGING MEMBER; SHAREHOLDER | — |
| PETTEE JONATHAN STARR | MANAGING MEMBER | — |
| YARCKIN JEFFREY SCOTT | MANAGING MEMBER | — |
| VETTER JAMES RICHARD | CHIEF COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER | — |
| HENRY PILAR TABARNERO | CO-TRUSTEE | — |
| Jason Martin Obenhaus | EXECUTIVE MANAGING DIRECTOR | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/158083/brochure
- Similar advisers: https://search.stillhousedata.com/firm/158083/similar
- Related entities: https://search.stillhousedata.com/firm/158083/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/158083

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.