Hyperfine (NASDAQ: HYPR) insider transactions
In the twelve months to 10 November 2026, executives and directors of Hyperfine reported 8 open-market sales of 77,386 shares ($93,405) and 0 open-market purchases, by 2 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 24 August 2026 | Hale Brett | CFO and CAO | Open-market sale | −7,345 | $0.85 | 592,420 | Form 4 |
| 24 August 2026 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −7,345 | $0.85 | 671,256 | Form 4 |
| 26 May 2026 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −6,047 | $1.65 | 678,601 | Form 4 |
| 26 May 2026 | Hale Brett | CFO and CAO | Open-market sale | −6,047 | $1.65 | 599,765 | Form 4 |
| 31 March 2026 | Sainz Maria | President and CEO | Grant or award | +750,000 | — | 789,586 | Form 4 |
| 31 March 2026 | Teisseyre Thomas | Chief Operating Officer | Grant or award | +330,000 | — | 684,648 | Form 4 |
| 31 March 2026 | Hale Brett | CFO and CAO | Grant or award | +330,000 | — | 605,812 | Form 4 |
| 23 March 2026 | Hale Brett | CFO and CAO | Open-market sale | −24,188 | $1.21 | 275,812 | Form 4 |
| 23 March 2026 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −24,188 | $1.21 | 354,648 | Form 4 |
| 13 February 2026 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −821 | $1.11 | 378,836 | Form 4 |
| 19 November 2025 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −1,405 | $1.08 | 379,657 | Form 4 |
| 18 August 2025 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −1,151 | $1.33 | 381,062 | Form 4 |
| 16 May 2025 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −2,776 | $0.58 | 82,213 | Form 4 |
| 31 March 2025 | Teisseyre Thomas | Chief Operating Officer | Grant or award | +300,000 | — | 382,213 | Form 4 |
| 31 March 2025 | Hale Brett | CFO and CAO | Grant or award | +300,000 | — | 300,000 | Form 4 |
| 18 February 2025 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −3,237 | $1.20 | 84,990 | Form 4 |
| 18 November 2024 | Teisseyre Thomas | Chief Operating Officer | Open-market sale | −2,800 | $0.85 | 88,227 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Hyperfine page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.