Hyperfine, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 1,405 | $1.08 | $1,517 | Nov 19, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 1,151 | $1.33 | $1,531 | Aug 18, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,776 | $0.58 | $1,610 | May 16, 2025 |
| HALE BRETT | CFO and CAO | Award / Grant | 300,000 | — | — | Mar 31, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Award / Grant | 300,000 | — | — | Mar 31, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 3,238 | $1.08 | $3,497 | Feb 20, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 3,237 | $1.20 | $3,884 | Feb 18, 2025 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,800 | $0.85 | $2,380 | Nov 18, 2024 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,746 | $1.05 | $2,883 | Aug 16, 2024 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,753 | $0.88 | $2,423 | May 16, 2024 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 3,230 | $1.11 | $3,585 | Feb 16, 2024 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,655 | $1.26 | $3,345 | Nov 16, 2023 |
| TEISSEYRE THOMAS | Chief Operating Officer | Sale | 2,785 | $2.26 | $6,294 | Aug 16, 2023 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 1,729 | $2.26 | $3,908 | Aug 16, 2023 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 1,735 | $1.25 | $2,169 | May 16, 2023 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 4,635 | $1.39 | $6,443 | Feb 16, 2023 |
| Gupta Alok | Chief Financial Officer | Sale | 5,613 | $1.39 | $7,802 | Feb 16, 2023 |
| Sainz Maria | President and CEO | Purchase | 5,000 | $0.95 | $4,750 | Dec 14, 2022 |
| Sainz Maria | President and CEO | Award / Grant | 12,425 | $0.85 | $10,561 | Dec 9, 2022 |
| Sainz Maria | President and CEO | Purchase | 12,425 | $0.85 | $10,561 | Dec 9, 2022 |
| Sainz Maria | President and CEO | Award / Grant | 2,575 | $0.83 | $2,137 | Dec 8, 2022 |
| Sainz Maria | President and CEO | Purchase | 2,575 | $0.83 | $2,137 | Dec 8, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 229,215 | $0.82 | $187,956 | Nov 30, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 47,007 | $0.72 | $33,845 | Nov 29, 2022 |
| Gupta Alok | Chief Financial Officer | Sale | 2,227 | $0.84 | $1,871 | Nov 16, 2022 |
| Paykel Neela | Gen Counsel & Corp Secretary | Sale | 1,895 | $0.84 | $1,592 | Nov 16, 2022 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 1,039 | $84.00 | $87,276 | Nov 16, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 31,139 | $0.92 | $28,648 | Nov 15, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 34,488 | $0.89 | $30,694 | Nov 14, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 64,213 | $1.48 | $95,035 | Aug 16, 2022 |
| Paykel Neela | Gen Counsel & Corp Secretary | Sale | 1,891 | $1.45 | $2,742 | Aug 15, 2022 |
| Gupta Alok | Chief Financial Officer | Sale | 8,871 | $1.45 | $12,863 | Aug 15, 2022 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 1,035 | $1.45 | $1,501 | Aug 15, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 303,137 | $1.46 | $442,580 | Aug 12, 2022 |
| Paykel Neela | Gen Counsel & Corp Secretary | Sale | 10,542 | $2.02 | $21,295 | Jul 5, 2022 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Sale | 4,846 | $2.02 | $9,789 | Jul 5, 2022 |
| ROTHBERG JONATHAN M | — | Purchase | 52,848 | $2.26 | $119,436 | Jun 14, 2022 |
| Scott David D | President and CEO | Award / Grant | 649,350 | — | — | Apr 26, 2022 |
| White Scott A. | Chief Commercial Officer | Award / Grant | 21,875 | — | — | Mar 29, 2022 |
| Paykel Neela | Gen Counsel & Corp Secretary | Award / Grant | 42,500 | — | — | Mar 29, 2022 |
| Siddiqui Khan | CMO and Chief Strategy Officer | Award / Grant | 37,000 | — | — | Mar 29, 2022 |
| Scott David D | President and CEO | Award / Grant | 150,000 | — | — | Mar 29, 2022 |
| Gupta Alok | Chief Financial Officer | Award / Grant | 100,000 | — | — | Mar 29, 2022 |
| Healey Joseph Patrick | — | Purchase | 8,410 | $6.57 | $55,254 | Dec 29, 2021 |
| Dahldorf John T | — | Award / Grant | 16,483 | — | — | Dec 23, 2021 |
| Sainz Maria | — | Award / Grant | 16,483 | — | — | Dec 23, 2021 |
| Huennekens R Scott | — | Award / Grant | 16,483 | — | — | Dec 23, 2021 |
| Wolterman Dan | — | Award / Grant | 16,483 | — | — | Dec 23, 2021 |
| Sainz Maria | — | Award / Grant | 19,586 | — | — | Dec 23, 2021 |
| Dahldorf John T | — | Award / Grant | 19,586 | — | — | Dec 23, 2021 |