As of May 23, 2026, the three largest insider holders of GUTS are Lp Mithril (TenPercentOwner, 6.41Mn shares), Catalyst Gp V, Llc General (TenPercentOwner, 4.88Mn shares), Venture Partners Vii L.P. Bessemer (TenPercentOwner, 4.77Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Home Assurance Co American | - | 283,878 | 0 | 08 Feb, 2024 |
| International Group, Inc. American | - | 0 | 1,339,261 | 08 Feb, 2024 |
| Llc Cvf, | - | 4,673,870 | 0 | 06 Feb, 2024 |
| William Bradley | - | 16,129 | 0 | 17 Mar, 2025 |
| Clive Meanwell | - | 0 | 277,890 | 08 Feb, 2024 |
| James E Flynn | - | 0 | 834,254 | 06 Feb, 2024 |
| Jay David Caplan | President, Chief Product Off. | 0 | 477,616 | 08 Feb, 2024 |
| Amy W Schulman | - | 8,550 | 0 | 17 Mar, 2025 |
| Venture Partners Vii L.P. Bessemer | - | 0 | 4,770,901 | 08 Feb, 2024 |
| Catalyst Gp V, Llc General | - | 0 | 4,884,186 | 08 Feb, 2024 |
| Lp Mithril | - | 5,160,301 | 1,251,900 | 08 Feb, 2024 |
| Harith Rajagopalan | Chief Executive Officer | 501,745 | 0 | 08 Dec, 2025 |
| Marc Elia | - | 0 | 1,856,117 | 08 Feb, 2024 |
| Ajay Royan | - | 0 | 1,251,900 | 08 Feb, 2024 |
| Kelly Ann Barnes | - | 31,000 | 0 | 18 Mar, 2025 |
| Samuel Conaway | - | 8,550 | 0 | 17 Mar, 2025 |
| Deco Ii, Llc Corebridge | - | 673,391 | 0 | 08 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 12 Jan, 2026 | Weber Lara Smith | Stock Option | A | 1,036,800 | $0.00 | 1,036,800 | D | A |
| 12 Jan, 2026 | Weber Lara Smith | Stock Option | A | 1,036,800 | $0.00 | 1,036,800 | D | A |
| 15 Dec, 2025 | Sarah Toomey | Stock Option (right to buy) | A | 743,913 | $0.00 | 743,913 | D | A |
| 15 Dec, 2025 | Sarah Toomey | Stock Option (right to buy) | A | 743,913 | $0.00 | 743,913 | D | A |
| 15 Dec, 2025 | Harith Rajagopalan | Stock Option (right to buy) | A | 2,486,302 | $0.00 | 2,486,302 | D | A |
| 15 Dec, 2025 | Harith Rajagopalan | Stock Option (right to buy) | A | 2,486,302 | $0.00 | 2,486,302 | D | A |
| 15 Dec, 2025 | Jay David Caplan | Stock Option (right to buy) | A | 845,226 | $0.00 | 845,226 | D | A |
| 04 Dec, 2025 | Harith Rajagopalan | Common Stock | A | 10,416 | $1.92 | 501,745 | D | P |
| 04 Dec, 2025 | Harith Rajagopalan | Common Stock | A | 10,416 | $1.92 | 501,745 | D | P |
| 02 Sep, 2025 | Ian Sheffield | Stock Option | A | 45,000 | $0.00 | 45,000 | D | A |
| 02 Sep, 2025 | Christopher Charles Thompson | Stock Option | A | 45,000 | $0.00 | 45,000 | D | A |
| 02 Sep, 2025 | Christopher Charles Thompson | Stock Option | A | 45,000 | $0.00 | 45,000 | D | A |
| 02 Sep, 2025 | Ian Sheffield | Stock Option | A | 45,000 | $0.00 | 45,000 | D | A |
| 11 Jun, 2025 | Ajay Royan | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | Kelly Ann Barnes | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | Clive Meanwell | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | William Bradley | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | Samuel Conaway | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | Marc Elia | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |
| 11 Jun, 2025 | Ajay Royan | Stock Option | A | 22,500 | $0.00 | 22,500 | D | A |