# RIVERROCK ASSET MANAGEMENT LLC

RIVERROCK ASSET MANAGEMENT LLC of HOUSTON, TX is an SEC-registered investment adviser.

## Registration

- CRD: 147691
- Type: SEC-registered investment adviser
- SEC file number: 801-127848
- Location: 7204 NAVIGATION BLVD., HOUSTON, TX, 77011
- Phone: 713-375-1300
- Latest filing: 2026-04-01
- Clients: 5

## Business model

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

## Officers, owners & control persons (10)

| Name | Role | Location |
| --- | --- | --- |
| Gabriel Miles Siegel | CHIEF COMPLIANCE OFFICER; MANAGING MEMBER | — |
| Jonathan Mallinckrodt Osborne | MANAGING MEMBER | — |
| SIEGEL GABRIEL MILES | CHIEF COMPLIANCE OFFICER; MANAGING MEMBER | — |
| OSBORNE JONATHAN MALLINCKRODT | MANAGING MEMBER | — |
| ANNINO ANTHONY JAMES | MANAGER; MANAGER/CEO | — |
| Springs Amy Elizabeth | CHIEF COMPLIANCE OFFICER/GENERAL COUNSEL | — |
| Mathew Denny | CHIEF UNDERWRITING OFFICER | — |
| COFFEY VALERIE MOLLIE | CHIEF OPERATING OFFICER | — |
| SILER MICHELLE LEE | CONTROLLER | — |
| Siler Michelle | CONTROLLER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/147691/brochure
- Similar advisers: https://search.stillhousedata.com/firm/147691/similar
- Related entities: https://search.stillhousedata.com/firm/147691/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/147691

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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.