INVA · Insider Trading
Innoviva, Inc. Common Stock
Every open-market purchase and sale reported by INVA officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-24 | Stephen Basso | Chief Financial Officer | F | −558 | −$11.72K |
| 2026-08-24 | Marianne Zhen | Chief Accounting Officer | F | −1,127 | −$23.67K |
| 2026-08-24 | Pavel Raifeld | Chief Executive Officer | F | −1,130 | −$23.73K |
| 2026-05-22 | Stephen Basso | Chief Financial Officer | MIXED | +564 | −$12.43K |
| 2026-05-22 | Marianne Zhen | Chief Accounting Officer | F | −1,127 | −$25.06K |
| 2026-05-22 | Pavel Raifeld | Chief Executive Officer | MIXED | −7 | −$25.13K |
| 2026-05-20 | Josephine Linden | Director | A | +15,194 | — |
| 2026-05-06 | Pavel Raifeld | Chief Executive Officer | A | +126,646 | — |
| 2026-05-06 | Stephen Basso | Chief Financial Officer | A | +37,994 | — |
| 2026-05-06 | Mark DiPaolo | Director | A | +9,786 | — |
| 2026-05-06 | Jules Haimovitz | Director | A | +9,786 | — |
| 2026-05-06 | Sarah J. Schlesinger | Director | A | +9,786 | — |
| 2026-05-06 | Marianne Zhen | Chief Accounting Officer | A | +12,766 | — |
| 2026-05-06 | Derek A Small | Director | A | +9,786 | — |
| 2026-02-24 | Marianne Zhen | Chief Accounting Officer | F | −2,460 | −$57.54K |
| 2026-02-24 | Pavel Raifeld | Chief Executive Officer | F | −2,986 | −$69.84K |
| 2026-02-24 | Stephen Basso | Chief Financial Officer | F | −1,244 | −$29.10K |
| 2025-11-24 | Marianne Zhen | Chief Accounting Officer | F | −992 | −$20.99K |
| 2025-11-24 | Stephen Basso | Chief Financial Officer | MIXED | +367 | −$5.01K |
| 2025-11-05 | Stephen Basso | Chief Financial Officer | A | +27,609 | +$500.00K |
| 2025-11-05 | Pavel Raifeld | 10%+ Owner | A | +112,296 | +$2.00M |
| 2025-08-22 | Stephen Basso | Chief Financial Officer | F | −237 | −$4.73K |
| 2025-08-22 | Marianne Zhen | Chief Accounting Officer | F | −991 | −$19.77K |
| 2025-05-22 | Marianne Zhen | Chief Accounting Officer | F | −992 | −$18.63K |
| 2025-05-22 | Stephen Basso | Chief Financial Officer | MIXED | +1,116 | −$4.45K |
| 2025-05-21 | Jules Haimovitz | Director | A | +12,077 | — |
| 2025-05-21 | Derek A Small | Director | A | +12,077 | — |
| 2025-05-21 | Sarah J. Schlesinger | Director | A | +12,077 | — |
| 2025-05-21 | Mark DiPaolo | Director | A | +12,077 | — |
| 2025-03-26 | Stephen Basso | Chief Financial Officer | A | +10,569 | +$191.09K |
| 2025-03-26 | Pavel Raifeld | 10%+ Owner | A | +37,377 | +$649.99K |
| 2025-03-26 | Marianne Zhen | Chief Accounting Officer | A | +8,938 | +$161.60K |
| 2025-03-06 | Sarissa Capital Management LP | 10%+ Owner | Sell | −3,236,590 | −$56.79M |
| 2025-02-24 | Marianne Zhen | Chief Accounting Officer | F | −2,565 | −$46.35K |
| 2025-02-24 | Stephen Basso | Chief Financial Officer | MIXED | −263 | −$19.99K |
| 2024-11-22 | Marianne Zhen | Chief Accounting Officer | MIXED | −676 | −$18.69K |
| 2024-08-22 | Marianne Zhen | Chief Accounting Officer | F | −975 | −$18.03K |
| 2024-06-20 | Kostas D Odysseas | Director | A | +13,923 | — |
| 2024-06-20 | Jules Haimovitz | Director | A | +13,923 | — |
| 2024-06-20 | Sapna Srivastava | Director | A | +13,923 | — |
| 2024-06-20 | Sarah J. Schlesinger | Director | A | +13,923 | — |
| 2024-06-20 | Derek A Small | Director | A | +13,923 | — |
| 2024-06-20 | Mark DiPaolo | Director | A | +13,923 | — |
| 2024-05-21 | Marianne Zhen | Chief Accounting Officer | F | −976 | −$15.74K |
| 2024-05-21 | Matthew Ronsheim | See Remarks | F | −268 | −$4.32K |
| 2024-03-07 | Matthew Ronsheim | See Remarks | A | +12,768 | +$189.99K |
| 2024-03-07 | Pavel Raifeld | Chief Executive Officer | A | — | — |
| 2024-03-07 | Stephen Basso | Chief Financial Officer | A | +12,096 | +$179.99K |
| 2024-03-07 | Marianne Zhen | Chief Accounting Officer | A | +10,752 | +$159.99K |
| 2024-02-22 | Matthew Ronsheim | See Remarks | F | −807 | −$12.75K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Sarissa Capital Management LP | 10%+ Owner | 6,855,451 | $144.31M |
| Pavel Raifeld | Chief Executive Officer | 284,799 | $6.00M |
| Jules Haimovitz | Director | 152,692 | $3.21M |
| Sarah J. Schlesinger | Director | 140,492 | $2.96M |
| Mark DiPaolo | Director | 140,492 | $2.96M |
| Stephen Basso | Chief Financial Officer | 88,013 | $1.85M |
| Marianne Zhen | Chief Accounting Officer | 56,389 | $1.19M |
| Derek A Small | Director | 45,035 | $947.99K |
| Josephine Linden | Director | 15,194 | $319.83K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the INVA quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.