HYPR insider transaction filings
Hyperfine, Inc. — 38 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-25. Screen HYPR transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 2 legs across 2 filings by 2 insiders — 14,690 shares, $12,545 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: sale of 7,345 shares @ $0.85 ($6,273) by HALE BRETT, filed 2026-08-25.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| HALE BRETT — CFO and CAO | 1 | — | 1 leg · 7,345 sh · $6,273 | — |
| TEISSEYRE THOMAS — Chief Operating Officer | 1 | — | 1 leg · 7,345 sh · $6,273 | — |
Recent Form 4 filings — Hyperfine, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-25 | 4 | HALE BRETT — CFO and CAO | Sale (S): 7,345 @ $0.85 | EDGAR |
| 2026-08-25 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 7,345 @ $0.85 | EDGAR |
| 2026-06-04 | 4 | Wolterman Dan — Director | Grant/award (A): 52,600 (derivative) @ $0 | EDGAR |
| 2026-05-27 | 4 | HALE BRETT — CFO and CAO | Sale (S): 6,047 @ $1.65 | EDGAR |
| 2026-05-27 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 6,047 @ $1.65 | EDGAR |
| 2026-05-22 | 4 | Wolterman Dan — Director | Grant/award (A): 157,700 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Dahldorf John T — Director | Grant/award (A): 157,700 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | Fattori Ruth A — Director | Grant/award (A): 157,700 (derivative) @ $0 | EDGAR |
| 2026-05-22 | 4 | ROTHBERG JONATHAN M — Director, 10% owner | Grant/award (A): 157,700 (derivative) @ $0 | EDGAR |
| 2026-04-01 | 4 | HALE BRETT — CFO and CAO | Grant/award (A): 330,000 @ $0 | EDGAR |
| 2026-04-01 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Grant/award (A): 330,000 @ $0 | EDGAR |
| 2026-04-01 | 4 | Sainz Maria — President and CEO, Director | Grant/award (A): 750,000 @ $0 | EDGAR |
| 2026-03-25 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 24,188 @ $1.21 | EDGAR |
| 2026-03-25 | 4 | HALE BRETT — CFO and CAO | Sale (S): 24,188 @ $1.21 | EDGAR |
| 2026-02-17 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 821 @ $1.11 | EDGAR |
| 2025-11-19 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 1,405 @ $1.08 | EDGAR |
| 2025-08-18 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 1,151 @ $1.33 | EDGAR |
| 2025-06-06 | 4 | Wolterman Dan — Director | Grant/award (A): 81,817 (derivative) @ $0 | EDGAR |
| 2025-05-20 | 4 | HALE BRETT — CFO and CAO | Grant/award (A): 300,000 @ $0 | EDGAR |
| 2025-05-20 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Grant/award (A): 300,000 @ $0 | EDGAR |
| 2025-05-20 | 4 | Wolterman Dan — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2025-05-20 | 4 | Dahldorf John T — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2025-05-20 | 4 | Fattori Ruth A — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 2,776 @ $0.58 | EDGAR |
| 2025-02-20 | 4/A | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 3,238 @ $1.08 | EDGAR |
| 2025-02-18 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 3,237 @ $1.20 | EDGAR |
| 2024-11-18 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 2,800 @ $0.85 | EDGAR |
| 2024-08-16 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 2,746 @ $1.05 | EDGAR |
| 2024-06-12 | 4 | Wolterman Dan — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2024-06-12 | 4 | Dahldorf John T — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2024-06-12 | 4 | Huennekens R Scott — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2024-06-12 | 4 | Fattori Ruth A — Director | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2024-06-12 | 4 | ROTHBERG JONATHAN M — Director, 10% owner | Grant/award (A): 79,200 (derivative) @ $0 | EDGAR |
| 2024-05-16 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 2,753 @ $0.88 | EDGAR |
| 2024-03-28 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2024-03-28 | 4 | HALE BRETT — Chief Administrative Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2024-03-28 | 4 | Sainz Maria — President and CEO, Director | Grant/award (A): 1,435,000 (derivative) | EDGAR |
| 2024-02-16 | 4 | TEISSEYRE THOMAS — Chief Operating Officer | Sale (S): 3,230 @ $1.11 | EDGAR |
Recent 8-K events — Hyperfine, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-18 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-21 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-18 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-18 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-16 | 8-K | 1.01 — Entry into a Material Definitive Agreement 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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