Hambrecht William R
SEC-identified person · CIK 1031789 Identifier-verified
Public-company roles (from insider filings)
| Company | Capacity as filed | Filings |
|---|---|---|
| Ironstone Properties, INC. IRNS.OB | Director · CEO | filed 2009 - 2022 |
| Salon Media Group INC SLNM.OB | Director | filed 2006 - 2017 |
| Truett-Hurst, Inc. THST | Director | filed 2013 - 2014 |
| Motorola Mobility Holdings, Inc MMI | Director | filed 2010 - 2011 |
| Motorola Solutions, Inc. MSI | Director | filed 2008 - 2011 |
| AOL Inc. AOL | Director | filed 2009 - 2010 |
| Hambrecht Asia Acquisition Corp. HMAQF.OB | Officer | filed 2008 - 2008 |
All roles under one Commission-assigned identifier - the same person by the SEC's own record, not by name matching. From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.