Tenax Therapeutics, INC.
SEC CIK 34956 · tenx · last insider filing 2026-05-13
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Proehl Gerald T | Director | filed 2016 - 2026 |
| Almenoff June Sherie | Director | filed 2021 - 2026 |
| Davidson Michael H. | Director | filed 2021 - 2026 |
| Doogan Declan | Director | filed 2021 - 2026 |
| Hunter Robyn | Director | filed 2022 - 2026 |
| Rich Stuart | Director · Chief Medical Officer | filed 2021 - 2026 |
| Giordano Christopher Thomas | Director · CEO | filed 2021 - 2026 |
| Armistice Capital, LLC | Director | filed 2020 - 2022 |
| Armistice Capital Master Fund Ltd. | Director | filed 2020 - 2022 |
| Boyd Steven | Director | filed 2020 - 2022 |
| Ditonno Anthony A | Director · CEO | filed 2012 - 2021 |
| Mitchum James P. | Director | filed 2016 - 2021 |
| Maher Illya Keith | Director | filed 2020 - 2020 |
| Rallis Chris A | Director | filed 2012 - 2020 |
| Blanck Ronald R | Director | filed 2010 - 2020 |
| Kelley John P | Director · Chief Executive Officer | filed 2013 - 2017 |
| Chatfield William A. | Director | filed 2012 - 2012 |
| Klein Gerald L | Director · Chief Medical Officer | filed 2010 - 2011 |
| Stern Christian J | Director · Chief Executive Officer | filed 2010 - 2011 |
| Kiral Richard M | Director · President & COO | filed 2010 - 2011 |
| Engle J Melville | Director | filed 2010 - 2010 |
| Eckert Rene | Director | filed 2010 - 2010 |
| Spiess Bruce D | Director | filed 2010 - 2010 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Staab Thomas R II | Chief Financial Officer | filed 2026 - 2026 |
| Mcgauley Thomas | Interim CFO | filed 2024 - 2026 |
| Hoffman Lawrence R | Interim CFO | filed 2024 - 2024 |
| Lurier Eliot M | Interim CFO | filed 2021 - 2021 |
| Jebsen Michael B | President and CFO | filed 2010 - 2021 |
| Harrington Kirk | SVP, Business Development | filed 2010 - 2010 |
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.