# POLSKY JACK R

POLSKY JACK R appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 1 filing role across Form ADV (1).

## Filings (1)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [WILLIAM HARRIS INVESTORS, INC.](https://search.stillhousedata.com/firm/108353) | CHAIRMAN, CEO, TRUSTEE: VIRGINIA H POLSKY TRUST; ROXANNE H FRANK TRUST; ROXANNE FRANK GRANDCHILDRENS TRUST; IBH CGG-GST TRUST | CHICAGO, IL |


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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.