AbCellera Biologics's three largest insider shareholders as of March 23, 2026 are Holdings Ltd. Thermopylae (TenPercentOwner, 56.13Mn shares), Veronique Lecault (Chief Operating Officer, 2.12Mn shares), Michael R Hayden (Director, 1.32Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Holdings Ltd. Thermopylae | 56,134,097 | 0 | 02 Mar, 2026 | |
| Veronique Lecault | Chief Operating Officer | 2,123,456 | 0 | 24 Jun, 2024 |
| Michael R Hayden | 0 | 1,323,397 | 26 Sep, 2023 | |
| Carl L. G. Hansen | Chief Executive Officer | 898,000 | 0 | 26 Nov, 2024 |
| Ester Falconer | Chief Technology Officer | 875,000 | 0 | 03 Sep, 2021 |
| Veronique Lecault | Chief Operating Officer | 0 | 273,630 | 10 Jun, 2021 |
| Carl L. G. Hansen | Chief Executive Officer | 0 | 233,500 | 10 Jun, 2021 |
| John S. Montalbano | 221,000 | 0 | 26 Nov, 2025 | |
| Andrew Booth | Chief Financial Officer | 195,600 | 0 | 27 Feb, 2026 |
| Andrew Booth | Chief Financial Officer | 0 | 130,959 | 15 Nov, 2021 |
| John Hamer | 128,862 | 0 | 02 Sep, 2021 | |
| Andrew Lo | 86,938 | 0 | 07 Dec, 2021 | |
| Bio, L.P. Dcvc | 0 | 73,892 | 21 Jun, 2021 | |
| John Hamer | 0 | 73,892 | 22 Jun, 2021 | |
| Tryn Stimart | Chief Legal Officer | 250 | 0 | 10 Jun, 2021 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Holdings Ltd. Thermopylae | Common Shares | A | 38,000 | $3.44 | 56,134,097 | D | P |
| 26 Feb, 2026 | Holdings Ltd. Thermopylae | Common Shares | A | 177,457 | $3.27 | 56,096,097 | D | P |
| 27 Feb, 2026 | Andrew Booth | Common Shares | A | 42,600 | $3.42 | 195,600 | D | P |
| 01 Jan, 2026 | Tryn Stimart | Share option (right to buy) | A | 539,265 | $0.00 | 4,646,012 | D | A |
| 01 Jan, 2026 | Andrew Booth | Share option (right to buy) | A | 808,898 | $0.00 | 8,751,849 | D | A |
| 01 Jan, 2026 | Carl L. G. Hansen | Share option (right to buy) | A | 2,106,505 | $0.00 | 13,096,837 | D | A |
| 01 Jan, 2026 | Veronique Lecault | Share option (right to buy) | A | 539,265 | $0.00 | 5,201,069 | D | A |
| 01 Dec, 2025 | Stephen Quake | Share option (right to buy) | A | 194,932 | $0.00 | 194,932 | D | A |
| 18 Dec, 2025 | Holdings Ltd. Thermopylae | Common Shares | D | 225,000 | $0.00 | 55,918,640 | D | G |
| 26 Nov, 2025 | John S. Montalbano | Common Shares | A | 50,000 | $3.57 | 221,000 | D | P |
| 12 Jun, 2025 | Michael R Hayden | Share option (right to buy) | A | 238,864 | $0.00 | 899,843 | D | A |
| 12 Jun, 2025 | Andrew Lo | Share option (right to buy) | A | 238,864 | $0.00 | 541,354 | D | A |
| 12 Jun, 2025 | John S. Montalbano | Share option (right to buy) | A | 238,864 | $0.00 | 1,029,843 | D | A |
| 11 Mar, 2025 | Holdings Ltd. Thermopylae | Common Shares | A | 343,631 | $2.16 | 56,143,640 | D | P |
| 10 Mar, 2025 | John S. Montalbano | Common Shares | A | 25,000 | $2.30 | 171,000 | D | P |
| 06 Mar, 2025 | John S. Montalbano | Common Shares | A | 60,000 | $2.34 | 146,000 | D | P |
| 01 Jan, 2025 | Carl L. G. Hansen | Share option (right to buy) | A | 2,730,109 | $0.00 | 10,990,332 | D | A |
| 01 Jan, 2025 | Tryn Stimart | Share option (right to buy) | A | 832,033 | $0.00 | 4,106,747 | D | A |
| 01 Jan, 2025 | Andrew Booth | Share option (right to buy) | A | 1,352,054 | $0.00 | 7,942,951 | D | A |
| 01 Jan, 2025 | Veronique Lecault | Share option (right to buy) | A | 832,033 | $0.00 | 4,661,804 | D | A |