# COSTELLO ELLEN MARIE

COSTELLO ELLEN MARIE appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 5 filing roles across Form ADV (5).

## Filings (5)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [COSTELLO ASSET MANAGEMENT, INC.](https://search.stillhousedata.com/firm/123249) | SECRETARY & TREASURER | FEASTERVILLE, PA |
| — | Form ADV | [BMO ASSET MANAGEMENT CORP.](https://search.stillhousedata.com/firm/106466) | DIRECTOR | CHICAGO, IL |
| — | Form ADV | [M&I INVESTMENT MANAGEMENT CORP.](https://search.stillhousedata.com/firm/109802) | DIRECTOR | MILWAUKEE, WI |
| — | Form ADV | [BMO HARRIS FINANCIAL ADVISORS, INC](https://search.stillhousedata.com/firm/137115) | VICE CHAIRMAN | CHICAGO, IL |
| — | Form ADV | [OAKTREE ASSET MANAGEMENT, INC.](https://search.stillhousedata.com/firm/106533) | VICE PRESIDENT | BOCA RATON, FL |


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Source: public SEC filing 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.