As of September 05, 2026, the three largest insider holders of IVVD are Tillman U. Gerngross (Chief Executive Officer, 27.85Mn shares), Llc Adimab, (TenPercentOwner, 21.69Mn shares), Ii Lp Mithril (TenPercentOwner, 11.24Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Tillman U. Gerngross | Chief Executive Officer | 0 | 27,845,995 | 27,845,995 | 37.6% | 12 Aug, 2021 |
| 2 | Llc Adimab, | TenPercentOwner | 21,687,906 | 0 | 21,687,906 | 29.3% | 22 Jan, 2024 |
| 3 | Ii Lp Mithril | TenPercentOwner | 11,241,580 | 0 | 11,241,580 | 15.2% | 12 Aug, 2021 |
| 4 | Marc Elia | Director, Other | 0 | 9,248,250 | 9,248,250 | 12.5% | 19 Aug, 2022 |
| 5 | Terrance Mcguire | Director | 0 | 3,066,757 | 3,066,757 | 4.1% | 31 Dec, 2024 |
| 6 | Jill Andersen | Chief Legal Officer, Secretary | 283,774 | 0 | 283,774 | 0.4% | 18 Aug, 2026 |
| 7 | Timothy Edward Lee | Chief Commercial Officer | 178,937 | 0 | 178,937 | 0.2% | 18 Aug, 2026 |
| 8 | Robert D. Iii Allen | Chief Scientific Officer | 178,765 | 0 | 178,765 | 0.2% | 18 Aug, 2026 |
| 9 | William E. Duke | Chief Financial Officer | 168,937 | 0 | 168,937 | 0.2% | 18 Aug, 2026 |
| 10 | Julie Green | Chief Human Resources Officer | 168,937 | 0 | 168,937 | 0.2% | 18 Aug, 2026 |
| 11 | Kevin F Mclaughlin | Director | 50,000 | 0 | 50,000 | 0.1% | 20 Nov, 2025 |
| 12 | David Hering | Chief Executive Officer | 8,000 | 0 | 8,000 | 0.0% | 01 Sep, 2022 |
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 |
|---|---|---|---|---|---|---|---|---|
| 30 Aug, 2026 | Marc Elia | Chief Executive Officer | Acquired A | 10,700,000 | $0.00 | $0 | 10,700,000 | Direct |
| 15 Aug, 2026 | William E. Duke | Chief Financial Officer | Acquired M | 102,000 | — | — | 209,717 | Direct |
| 15 Aug, 2026 | Julie Green | Chief Human Resources Officer | Acquired M | 102,000 | — | — | 209,717 | Direct |
| 15 Aug, 2026 | Jill Andersen | Chief Legal Officer, Secretary | Acquired M | 170,000 | — | — | 351,736 | Direct |
| 15 Aug, 2026 | Timothy Edward Lee | Chief Commercial Officer | Acquired M | 102,000 | — | — | 219,717 | Direct |
| 15 Aug, 2026 | Robert D. Iii Allen | Chief Scientific Officer | Acquired M | 102,000 | — | — | 216,487 | Direct |
| 17 Aug, 2026 | Timothy Edward Lee | Chief Commercial Officer | Disposed S | 22,355 | $0.72 | $16.14K | 197,362 | Direct |
| 17 Aug, 2026 | William E. Duke | Chief Financial Officer | Disposed S | 22,355 | $0.72 | $16.14K | 187,362 | Direct |
| 17 Aug, 2026 | Julie Green | Chief Human Resources Officer | Disposed S | 22,355 | $0.72 | $16.14K | 187,362 | Direct |
| 17 Aug, 2026 | Robert D. Iii Allen | Chief Scientific Officer | Disposed S | 20,679 | $0.72 | $14.93K | 195,808 | Direct |
| 17 Aug, 2026 | Jill Andersen | Chief Legal Officer, Secretary | Disposed S | 37,256 | $0.72 | $26.90K | 314,480 | Direct |
| 18 Aug, 2026 | Julie Green | Chief Human Resources Officer | Disposed S | 18,425 | $0.84 | $15.53K | 168,937 | Direct |
| 18 Aug, 2026 | William E. Duke | Chief Financial Officer | Disposed S | 18,425 | $0.84 | $15.53K | 168,937 | Direct |
| 18 Aug, 2026 | Timothy Edward Lee | Chief Commercial Officer | Disposed S | 18,425 | $0.84 | $15.53K | 178,937 | Direct |
| 18 Aug, 2026 | Robert D. Iii Allen | Chief Scientific Officer | Disposed S | 17,043 | $0.84 | $14.37K | 178,765 | Direct |
| 18 Aug, 2026 | Jill Andersen | Chief Legal Officer, Secretary | Disposed S | 30,706 | $0.84 | $25.88K | 283,774 | Direct |
| 15 Aug, 2026 | Timothy Edward Lee | Chief Commercial Officer | Disposed M | 102,000 | $0.00 | $0 | 0 | Direct |
| 15 Aug, 2026 | Robert D. Iii Allen | Chief Scientific Officer | Disposed M | 102,000 | $0.00 | $0 | 0 | Direct |
| 15 Aug, 2026 | Julie Green | Chief Human Resources Officer | Disposed M | 102,000 | $0.00 | $0 | 0 | Direct |
| 15 Aug, 2026 | William E. Duke | Chief Financial Officer | Disposed M | 102,000 | $0.00 | $0 | 0 | Direct |