# EAST END FINANCIAL GROUP, INC.

EAST END FINANCIAL GROUP, INC. of RIVERHEAD, NY is an SEC-registered investment adviser.

## Registration

- CRD: 110584
- Type: SEC-registered investment adviser
- SEC file number: 801-34431
- Location: 318 ROANOKE AVE, RIVERHEAD, NY, 11901
- Phone: 631-727-8111
- Latest filing: 2026-07-09
- Regulatory AUM: $689.2M
- Discretionary AUM: $688.5M
- Non-discretionary AUM: $752K
- Clients: 12
- Accounts: 1,014

## Business model

- Compensation: % of AUM, Hourly, Fixed
- Clients served: Individuals, High net worth, Pensions, Charities

## Officers, owners & control persons (11)

| Name | Role | Location |
| --- | --- | --- |
| Annmarie Zilnicki | PRESIDENT, CHIEF COMPLIANCE OFFICER; TRUSTEE | — |
| Joseph John Kosinski | OWNER; TRUSTEE | — |
| Jack Francis Kosinski | TRUSTEE | — |
| KOSINSKI JOHN JOSEPH | CHIEF COMPLIANCE OFFICER'; FOUNDER; PRESIDENT | — |
| ZILNICKI ANNMARIE | MANAGER; PRESIDENT, CHIEF COMPLIANCE OFFICER; TRUSTEE (+1 more) | — |
| BERKERY PETER THOMAS | INVESTMENT MANAGER; INVESTMENT MANAGER AND CHIEF COMPLIANCE OFFICER | — |
| MOORS COLIN MICHAEL | CHIEF COMPLIANCE OFFICER | — |
| KOSINSKI JOSEPH JOHN | OWNER; TRUSTEE; VICE PRESIDENT | — |
| BLOEM ROSEMARY KIRBY | MANAGER | — |
| VORPAHL ERNEST LEE | INVESTMENT MANAGER | — |
| KOSINSKI JACK FRANCIS | TRUSTEE | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/110584/brochure
- Similar advisers: https://search.stillhousedata.com/firm/110584/similar
- Related entities: https://search.stillhousedata.com/firm/110584/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/110584

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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.