Hyperfine's three largest insider shareholders as of June 18, 2026 are Jonathan M Rothberg (Director, 15.06Mn shares), Sponsor Llc Hc (TenPercentOwner, 6.53Mn shares), Sponsor Llc Hc (TenPercentOwner, 5.53Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jonathan M Rothberg | - | 0 | 15,055,288 | 10 Jan, 2022 |
| Ruth A Fattori | - | 20,477 | 0 | 10 Jan, 2022 |
| R Scott Huennekens | - | 19,586 | 0 | 10 Jan, 2022 |
| John T Dahldorf | - | 19,586 | 0 | 10 Jan, 2022 |
| Maria Sainz | President And Ceo | 789,586 | 0 | 01 Apr, 2026 |
| Dan Wolterman | - | 19,586 | 0 | 10 Jan, 2022 |
| Sponsor Llc Hc | - | 6,534,000 | 0 | 27 Dec, 2021 |
| Alok Gupta | Chief Financial Officer | 110,456 | 0 | 17 Feb, 2023 |
| Neela Paykel | Gen Counsel Corp Secretary | 127,500 | 0 | 31 Mar, 2022 |
| Khan Siddiqui | Cmo And Chief Strategy Officer | 76,981 | 0 | 17 Aug, 2023 |
| Mark A. Hughes | Chief Operating Officer | 19,615 | 0 | 23 Dec, 2021 |
| David D Scott | President And Ceo | 799,350 | 0 | 28 Apr, 2022 |
| Scott A. White | Chief Commercial Officer | 96,875 | 0 | 31 Mar, 2022 |
| Brett Hale | Cfo And Cao | 605,812 | 0 | 01 Apr, 2026 |
| Thomas Teisseyre | Chief Operating Officer | 684,648 | 0 | 01 Apr, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | Thomas Teisseyre | Class A Common Stock | A | 330,000 | $0.00 | 684,648 | D | A |
| 31 Mar, 2026 | Brett Hale | Class A Common Stock | A | 330,000 | $0.00 | 605,812 | D | A |
| 31 Mar, 2026 | Maria Sainz | Class A Common Stock | A | 750,000 | $0.00 | 789,586 | D | A |
| 31 Mar, 2026 | Thomas Teisseyre | Class A Common Stock | A | 330,000 | $0.00 | 684,648 | D | A |
| 23 Mar, 2026 | Thomas Teisseyre | Class A Common Stock | D | 24,188 | $1.21 | 354,648 | D | S |
| 23 Mar, 2026 | Brett Hale | Class A Common Stock | D | 24,188 | $1.21 | 275,812 | D | S |
| 23 Mar, 2026 | Thomas Teisseyre | Class A Common Stock | D | 24,188 | $1.21 | 354,648 | D | S |
| 13 Feb, 2026 | Thomas Teisseyre | Class A Common Stock | D | 821 | $1.11 | 378,836 | D | S |
| 13 Feb, 2026 | Thomas Teisseyre | Class A Common Stock | D | 821 | $1.11 | 378,836 | D | S |
| 19 Nov, 2025 | Thomas Teisseyre | Class A Common Stock | D | 1,405 | $1.08 | 379,657 | D | S |
| 19 Nov, 2025 | Thomas Teisseyre | Class A Common Stock | D | 1,405 | $1.08 | 379,657 | D | S |
| 18 Aug, 2025 | Thomas Teisseyre | Class A Common Stock | D | 1,151 | $1.33 | 381,062 | D | S |
| 18 Aug, 2025 | Thomas Teisseyre | Class A Common Stock | D | 1,151 | $1.33 | 381,062 | D | S |
| 05 Jun, 2025 | Dan Wolterman | Stock Options (right to buy) | A | 81,817 | $0.00 | 81,817 | D | A |
| 05 Jun, 2025 | Dan Wolterman | Stock Options (right to buy) | A | 81,817 | $0.00 | 81,817 | D | A |
| 20 May, 2025 | Dan Wolterman | Stock Options (right to buy) | A | 79,200 | $0.00 | 79,200 | D | A |
| 31 Mar, 2025 | Thomas Teisseyre | Class A Common Stock | A | 300,000 | $0.00 | 382,213 | D | A |
| 20 May, 2025 | John T Dahldorf | Stock Options (right to buy) | A | 79,200 | $0.00 | 79,200 | D | A |
| 31 Mar, 2025 | Brett Hale | Class A Common Stock | A | 300,000 | $0.00 | 300,000 | D | A |
| 31 Mar, 2025 | Thomas Teisseyre | Class A Common Stock | A | 300,000 | $0.00 | 382,213 | D | A |