William F Ziebell appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. William F Ziebell appears on 2 filing roles across Form ADV (2).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-10-07 | Form ADV | GALLAGHER FIDUCIARY ADVISORS, LLC | PRESIDENT | ROLLING MEADOWS, IL |
| 2025-03-17 | Form ADV | BUCK GLOBAL, LLC | PRESIDENT | NEW YORK, NY |