As of September 09, 2026, Talphera's top three insider holders are Capital Management, Llc Nantahala (TenPercentOwner, 1.99Mn shares), Capital Management, Llc Nantahala (TenPercentOwner, 1.99Mn shares), Vincent J. Angotti (Chief Executive Officer, 790.77K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Capital Management, Llc Nantahala | TenPercentOwner, Other | 0 | 1,992,519 | 1,992,519 | 59.5% | 15 Mar, 2024 |
| 2 | Vincent J. Angotti | Chief Executive Officer | 790,767 | 0 | 790,767 | 23.6% | 03 Apr, 2026 |
| 3 | Raffi Asadorian | Chief Financial Officer | 177,135 | 0 | 177,135 | 5.3% | 03 Apr, 2026 |
| 4 | Shakil Aslam | Chief Medical Officer | 124,720 | 0 | 124,720 | 3.7% | 21 May, 2026 |
| 5 | Badri N Dasu | Chief Engineering Officer | 101,095 | 0 | 101,095 | 3.0% | 03 Apr, 2026 |
| 6 | Pamela P Palmer | Chief Medical Officer | 59,149 | 0 | 59,149 | 1.8% | 04 Mar, 2024 |
| 7 | Adrian Adams | Director | 17,609 | 0 | 17,609 | 0.5% | 24 Oct, 2025 |
| 8 | Marina Bozilenko | Director | 14,147 | 0 | 14,147 | 0.4% | 24 Jun, 2026 |
| 9 | Mark A Wan | Director | 13,959 | 0 | 13,959 | 0.4% | 24 Jun, 2026 |
| 10 | Stephen J Hoffman | Director | 13,959 | 0 | 13,959 | 0.4% | 24 Jun, 2026 |
| 11 | Jill Marie Broadfoot | Director | 13,647 | 0 | 13,647 | 0.4% | 24 Jun, 2026 |
| 12 | Abhinav Jain | Director | 12,412 | 0 | 12,412 | 0.4% | 24 Jun, 2026 |
| 13 | Joseph Todisco | Director | 11,497 | 0 | 11,497 | 0.3% | 24 Jun, 2026 |
| 14 | Howard B Rosen | Ceo | 5,293 | 0 | 5,293 | 0.2% | 13 Dec, 2023 |
| 15 | Richard Afable | Director | 2,468 | 0 | 2,468 | 0.1% | 13 Dec, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 22 Jun, 2026 | Marina Bozilenko | Director | Acquired A | 5,100 | $0.00 | $0 | 14,147 | Direct |
| 22 Jun, 2026 | Joseph Todisco | Director | Acquired A | 5,100 | $0.00 | $0 | 11,497 | Direct |
| 22 Jun, 2026 | Abhinav Jain | Director | Acquired A | 5,100 | $0.00 | $0 | 12,412 | Direct |
| 22 Jun, 2026 | Stephen J Hoffman | Director | Acquired A | 5,100 | $0.00 | $0 | 13,959 | Direct |
| 22 Jun, 2026 | Jill Marie Broadfoot | Director | Acquired A | 5,100 | $0.00 | $0 | 13,647 | Direct |
| 22 Jun, 2026 | Adrian Adams | Director | Acquired A | 5,100 | $0.00 | $0 | 22,709 | Direct |
| 22 Jun, 2026 | Mark A Wan | Director | Acquired A | 5,100 | $0.00 | $0 | 13,959 | Direct |
| 22 Jun, 2026 | Jill Marie Broadfoot | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Mark A Wan | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Marina Bozilenko | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Abhinav Jain | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Stephen J Hoffman | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Joseph Todisco | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 22 Jun, 2026 | Adrian Adams | Director | Acquired A | 30,700 | $0.00 | $0 | 30,700 | Direct |
| 20 May, 2026 | Shakil Aslam | Chief Medical Officer | Disposed F | 4,518 | $0.82 | $3.72K | 76,542 | Direct |
| 02 Apr, 2026 | Shakil Aslam | Chief Medical Officer | Disposed F | 2,118 | $0.72 | $1.53K | 81,060 | Direct |
| 02 Apr, 2026 | Badri N Dasu | Chief Engineering Officer | Disposed F | 2,444 | $0.72 | $1.77K | 71,440 | Direct |
| 02 Apr, 2026 | Raffi Asadorian | Chief Financial Officer | Disposed F | 2,444 | $0.72 | $1.77K | 85,879 | Direct |
| 02 Apr, 2026 | Vincent J. Angotti | Chief Executive Officer | Disposed F | 9,938 | $0.72 | $7.18K | 790,767 | Direct |
| 13 Mar, 2026 | Vincent J. Angotti | Chief Executive Officer | Acquired P | 213,310 | $0.59 | $125.00K | 800,705 | Direct |