As of August 04, 2026, the three largest insider holders of BOLD are Venture Fund Ix, L.P. Arch (TenPercentOwner, 1.18Mn shares), Keith Crandell (TenPercentOwner, 1.18Mn shares), Kristina Burow (Director, 1.18Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Keith Crandell | - | 0 | 1,181,766 | 04 Apr, 2024 |
| Jonathan E Lim | - | 0 | 550,915 | 04 Apr, 2024 |
| Capital Management, L.P. Ra | - | 0 | 295,844 | 04 Apr, 2024 |
| Kristina Burow | - | 0 | 1,181,766 | 04 Apr, 2024 |
| Venture Fund Ix, L.P. Arch | - | 0 | 1,181,766 | 04 Apr, 2024 |
| Biomedical Innovation Master Investors (Cayman) I L.P. Wellington | - | 556,233 | 0 | 02 Apr, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 23 Jan, 2026 | Jessica Oien | Stock Option (right to buy) | A | 220,000 | $0.00 | 220,000 | D | A |
| 23 Jan, 2026 | Zachary Hornby | Stock Option (right to buy) | A | 600,000 | $0.00 | 600,000 | D | A |
| 23 Jan, 2026 | David A Hinkle | Stock Option (right to buy) | A | 140,000 | $0.00 | 140,000 | D | A |
| 23 Jan, 2026 | Jessica Oien | Stock Option (right to buy) | A | 220,000 | $0.00 | 220,000 | D | A |
| 23 Jan, 2026 | Robert Doebele | Stock Option (right to buy) | A | 230,000 | $0.00 | 230,000 | D | A |
| 23 Jan, 2026 | Christian Hassig | Stock Option (right to buy) | A | 230,000 | $0.00 | 230,000 | D | A |
| 23 Jan, 2026 | Jessica Oien | Stock Option (right to buy) | A | 220,000 | $0.00 | 220,000 | D | A |
| 23 Jun, 2025 | Nancy Whiting | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Christine Brennan | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | James Christensen | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Jennifer Lew | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | James Christensen | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | James Christensen | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Christine Brennan | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Jennifer Lew | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Nancy Whiting | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Christine Brennan | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Nancy Whiting | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |
| 23 Jun, 2025 | Jonathan E Lim | Stock Option (right to buy) | A | 24,000 | $0.00 | 24,000 | D | A |
| 23 Jun, 2025 | Kristina Burow | Stock Option (right to buy) | A | 16,000 | $0.00 | 16,000 | D | A |