Perspective Therapeutics, Inc.
SEC CIK 728387 · ISRY.OB · last insider filing 2026-03-04
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Henson Heidi | Director | filed 2023 - 2026 |
| Woods Lori A | Director · Vice President | filed 2007 - 2026 |
| Williamson Robert F III | Director | filed 2023 - 2026 |
| Spoor Johan M. | Director · Chief Executive Officer | filed 2023 - 2026 |
| Morich Frank | Director | filed 2023 - 2026 |
| Martinez Maria E | Director | filed 2025 - 2026 |
| Mccormick Michael W | Director | filed 2015 - 2023 |
| Vitale Philip J | Director | filed 2014 - 2022 |
| Hoffmann Alan | Director | filed 2016 - 2022 |
| Lavoy Thomas C | Director · CEO and Chairman of the Board | filed 2006 - 2018 |
| Babcock Dwight William | Director · Interim CEO | filed 2006 - 2015 |
| Kauffman Robert R | Director | filed 2006 - 2012 |
| Smith Albert Louis | Director | filed 2006 - 2011 |
| Swanberg David | Director · EVP Operations & Secretary | filed 2006 - 2008 |
| Girard Roger | Director · CEO/President | filed 2006 - 2007 |
| Boatwright Stephen | Director | filed 2006 - 2007 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Hunt Jonathan Robert | Chief Financial Officer | filed 2006 - 2026 |
| Puhlmann Markus | Chief Medical Officer | filed 2023 - 2026 |
| Sendek Joel | Chief Financial Officer | filed 2025 - 2025 |
| Graham Juan | Chief Financial Officer | filed 2025 - 2025 |
| Austin Mark John | VP Finance/Prin Fin&Acct Offic | filed 2017 - 2024 |
| Streeter Jennifer | VP of Human Resources | filed 2017 - 2023 |
| Cavanagh William | Vice President | filed 2010 - 2022 |
| Krachon Michael | VP of Sales & Marketing | filed 2016 - 2020 |
| Cline Krista | Dir. of Operations, Secretary | filed 2019 - 2020 |
| Branson Matthew | Principal Fin & Acct Officer | filed 2017 - 2017 |
| Ragle Brien | Controller | filed 2009 - 2016 |
| Swindler Fredric | Vice President | filed 2010 - 2014 |
| Dunlop Michael | CFO/Treasurer | filed 2006 - 2006 |
About this record
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.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.