As of September 09, 2026, the three largest insider holders of LGVN are Donald M Soffer (Director, 13.72Mn shares), Donald M Soffer (Director, 1.37Mn shares), Joshua Hare (Chief Scientific Officer, 791.33K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Donald M Soffer | Director | 6,693,737 | 7,024,208 | 13,717,945 | 79.2% | 19 May, 2022 |
| 2 | Joshua Hare | Chief Scientific Officer | 1,603,449 | 0 | 1,603,449 | 9.3% | 21 Aug, 2026 |
| 3 | Rock Soffer | Director | 1,377,322 | 0 | 1,377,322 | 8.0% | 21 Aug, 2026 |
| 4 | Kwan-Hong Christopher Min | Chief Medical Officer | 304,313 | 0 | 304,313 | 1.8% | 12 Apr, 2022 |
| 5 | James Nathaniel Powell | Chief Executive Officer | 125,593 | 0 | 125,593 | 0.7% | 06 Jan, 2026 |
| 6 | Paul T Lehr | General Counsel, Secretary | 38,013 | 0 | 38,013 | 0.2% | 21 Aug, 2026 |
| 7 | Neha J. Motwani | Director | 33,000 | 0 | 33,000 | 0.2% | 17 Jul, 2025 |
| 8 | Geoff Green | Ceo | 26,965 | 0 | 26,965 | 0.2% | 08 Apr, 2022 |
| 9 | Mohamed Wa'El Ahmed Hashad | Chief Executive Officer | 17,431 | 0 | 17,431 | 0.1% | 17 Jul, 2025 |
| 10 | Jeffrey Pfeffer | Director | 15,000 | 0 | 15,000 | 0.1% | 29 Dec, 2023 |
| 11 | James Clavijo | Cfo And Treasurer | 12,692 | 0 | 12,692 | 0.1% | 29 Jun, 2023 |
| 12 | Cathy Ross | Director | 10,000 | 0 | 10,000 | 0.1% | 11 Jan, 2024 |
| 13 | Nataliya Agafonova | Chief Medical Officer | 9,248 | 0 | 9,248 | 0.1% | 21 Aug, 2026 |
| 14 | Lisa Locklear | Chief Financial Officer | 8,114 | 0 | 8,114 | 0.0% | 06 Jul, 2026 |
| 15 | Stephen H Willard | Chief Executive Officer | 7,717 | 0 | 7,717 | 0.0% | 06 Jul, 2026 |
| 16 | Devin Blass | Cto Svp Of Cmc | 7,117 | 0 | 7,117 | 0.0% | 21 Aug, 2026 |
| 17 | Ursula Ungaro | Director | 770 | 0 | 770 | 0.0% | 21 Aug, 2026 |
| 18 | George A. Jr. Paletta | Director | 700 | 0 | 700 | 0.0% | 21 Aug, 2026 |
| 19 | Roger Joseph Hajjar | Director | 690 | 0 | 690 | 0.0% | 21 Aug, 2026 |
| 20 | Khoso Baluch | Director | 674 | 0 | 674 | 0.0% | 13 Aug, 2025 |
| 21 | Todd C Girolamo | Director | 500 | 0 | 500 | 0.0% | 25 Feb, 2022 |
| 22 | Arjun Jj Desai | Director | 360 | 0 | 360 | 0.0% | 21 Aug, 2026 |
| 23 | Deborah Ascheim | Director | 360 | 0 | 360 | 0.0% | 21 Aug, 2026 |
| 24 | Richard N Kender | Director | 330 | 0 | 330 | 0.0% | 17 Jul, 2025 |
| 25 | Neil E Hare | Director | 294 | 0 | 294 | 0.0% | 19 Aug, 2024 |
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 |
|---|---|---|---|---|---|---|---|---|
| 17 Aug, 2026 | Nirav S. Jhaveri | Chief Financial Officer | Acquired A | 300,000 | $0.00 | $0 | 3,000 | Direct |
| 19 Aug, 2026 | Nataliya Agafonova | Chief Medical Officer | Acquired A | 286,000 | $0.00 | $0 | 7,169 | Direct |
| 19 Aug, 2026 | George A. Jr. Paletta | Director | Acquired A | 36,000 | $0.00 | $0 | 700 | Direct |
| 19 Aug, 2026 | Devin Blass | Cto Svp Of Cmc | Acquired A | 286,000 | $0.00 | $0 | 7,117 | Direct |
| 19 Aug, 2026 | Arjun Jj Desai | Director | Acquired A | 36,000 | $0.00 | $0 | 360 | Direct |
| 19 Aug, 2026 | Deborah Ascheim | Director | Acquired A | 36,000 | $0.00 | $0 | 360 | Direct |
| 19 Aug, 2026 | Paul T Lehr | General Counsel, Secretary | Acquired A | 286,000 | $0.00 | $0 | 8,614 | Direct |
| 19 Aug, 2026 | Roger Joseph Hajjar | Director | Acquired A | 36,000 | $0.00 | $0 | 690 | Direct |
| 19 Aug, 2026 | Joshua Hare | Chief Scientific Officer | Acquired A | 286,000 | $0.00 | $0 | 16,078 | Direct |
| 19 Aug, 2026 | Ursula Ungaro | Director | Acquired A | 36,000 | $0.00 | $0 | 770 | Direct |
| 19 Aug, 2026 | Rock Soffer | Director | Acquired A | 36,000 | $0.00 | $0 | 2,620 | Direct |
| 06 Jul, 2026 | Joshua Hare | Chief Scientific Officer | Acquired A | 600,000 | $0.00 | $0 | 13,218 | Direct |
| 06 Jul, 2026 | Joshua Hare | Chief Scientific Officer | Acquired A | 400,000 | $0.00 | $0 | 4,000 | Direct |
| 01 Jul, 2026 | Paul T Lehr | General Counsel, Secretary | Disposed F | 13,143 | $72.91 | $958.26K | 5,754 | Direct |
| 01 Jul, 2026 | Lisa Locklear | Chief Financial Officer | Disposed F | 22,505 | $72.91 | $1.64Mn | 4,432 | Direct |
| 01 Jul, 2026 | Nataliya Agafonova | Chief Medical Officer | Disposed F | 22,505 | $72.91 | $1.64Mn | 4,309 | Direct |
| 01 Jul, 2026 | Devin Blass | Cto Svp Of Cmc | Disposed F | 15,808 | $72.91 | $1.15Mn | 4,257 | Direct |
| 01 Jul, 2026 | Stephen H Willard | Chief Executive Officer | Disposed F | 18,046 | $72.91 | $1.32Mn | 7,717 | Direct |
| 01 May, 2026 | Paul T Lehr | General Counsel, Secretary | Acquired A | 250,000 | $0.00 | $0 | 5,886 | Direct |
| 01 May, 2026 | Devin Blass | Cto Svp Of Cmc | Acquired A | 250,000 | $0.00 | $0 | 4,415 | Direct |