# WING JOHN WILLIAM

WING JOHN WILLIAM appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 3 filing roles across Form ADV (3).

## Filings (3)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [QUANTITATIVE ADVANTAGE, LLC](https://search.stillhousedata.com/firm/110575) | FOUNDER, MEMBER (CLASSES A, B,  AND G),  GOVERNOR | MINNETONKA, MN |
| — | Form ADV | [QA INVESTMENT SERVICES, LLC](https://search.stillhousedata.com/firm/131762) | CHIEF EXECUTIVE OFFICER | MINNETONKA, MN |
| — | Form ADV | [WING JOHN FINANCIAL LLC](https://search.stillhousedata.com/firm/110620) | PRESIDENT | EDEN PRAIRIE, MN |


---

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.