Innoviva's three largest insider shareholders as of April 17, 2026 are Alexander J Denner (TenPercentOwner, 5.66Mn shares), Pavel Raifeld (Chief Executive Officer, 159.29K shares), Jules Haimovitz (Director, 142.91K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Alexander J Denner | - | 0 | 5,658,705 | 06 Mar, 2025 |
| Pavel Raifeld | Chief Executive Officer | 159,290 | 0 | 24 Feb, 2026 |
| Jules Haimovitz | - | 142,906 | 0 | 21 May, 2025 |
| George Bickerstaff | - | 137,207 | 0 | 27 Apr, 2022 |
| Mark Dipaolo | - | 130,706 | 0 | 21 May, 2025 |
| Sarah J. Schlesinger | - | 130,706 | 0 | 21 May, 2025 |
| Kostas D Odysseas | - | 122,625 | 0 | 20 Jun, 2024 |
| Deborah Birx | - | 58,984 | 0 | 24 May, 2023 |
| Stephen Basso | Chief Financial Officer | 50,013 | 0 | 24 Feb, 2026 |
| Marianne Zhen | Chief Accounting Officer | 45,877 | 0 | 24 Feb, 2026 |
| Matthew Ronsheim | - | 40,510 | 0 | 21 May, 2024 |
| Derek A Small | - | 35,249 | 0 | 21 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 20 Feb, 2026 | Stephen Basso | Common Stock | D | 1,244 | $23.39 | 50,013 | D | F |
| 20 Feb, 2026 | Pavel Raifeld | Common Stock | D | 2,986 | $23.39 | 159,290 | D | F |
| 20 Feb, 2026 | Marianne Zhen | Common Stock | D | 2,460 | $23.39 | 45,877 | D | F |
| 20 Nov, 2025 | Marianne Zhen | Common Stock | D | 992 | $21.16 | 48,337 | D | F |
| 15 Nov, 2025 | Stephen Basso | Common Stock | A | 604 | $0.00 | 51,494 | D | A |
| 20 Nov, 2025 | Stephen Basso | Common Stock | D | 237 | $21.16 | 51,257 | D | F |
| 15 May, 2025 | Pavel Raifeld | Common Stock | A | 1,860 | $0.00 | 51,840 | D | A |
| 03 Nov, 2025 | Stephen Basso | Common Stock | A | 27,609 | $18.11 | 50,890 | D | A |
| 03 Nov, 2025 | Pavel Raifeld | Common Stock | A | 110,436 | $18.11 | 162,276 | D | A |
| 20 Aug, 2025 | Marianne Zhen | Common Stock | D | 991 | $19.95 | 49,329 | D | F |
| 20 Aug, 2025 | Stephen Basso | Common Stock | D | 237 | $19.95 | 23,281 | D | F |
| 15 May, 2025 | Stephen Basso | Common Stock | A | 1,353 | $0.00 | 23,755 | D | A |
| 20 May, 2025 | Marianne Zhen | Common Stock | D | 992 | $18.78 | 50,320 | D | F |
| 20 May, 2025 | Stephen Basso | Common Stock | D | 237 | $18.78 | 23,518 | D | F |
| 19 May, 2025 | Sarah J. Schlesinger | Common Stock | A | 12,077 | $0.00 | 130,706 | D | A |
| 19 May, 2025 | Derek A Small | Common Stock | A | 12,077 | $0.00 | 35,249 | D | A |
| 19 May, 2025 | Mark Dipaolo | Common Stock | A | 12,077 | $0.00 | 130,706 | D | A |
| 19 May, 2025 | Jules Haimovitz | Common Stock | A | 12,077 | $0.00 | 142,906 | D | A |
| 19 May, 2025 | Jules Haimovitz | Non-statutory Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |
| 19 May, 2025 | Mark Dipaolo | Non-statutory Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |