HYPR
Hyperfine, Inc.
NASDAQ · Healthcare · Medical - Devices · US
$0.78
+1.54%0
Insider buys (3m)
2
Insider sells (3m)
-$12.5K
Net value (3m)
-47.7%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 25, 2026 | HALE BRETT · officer: CFO and CAO | Sale | 7,345 | $0.85 |
| Aug 25, 2026 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 7,345 | $0.85 |
| Jun 4, 2026 | Wolterman Dan · director | A-Award | 52,600 | $1.49 |
| May 27, 2026 | HALE BRETT · officer: CFO and CAO | Sale | 6,047 | $1.65 |
| May 27, 2026 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 6,047 | $1.65 |
| May 22, 2026 | ROTHBERG JONATHAN M · director, 10 percent owner: | A-Award | 157,700 | $1.49 |
| May 22, 2026 | Dahldorf John T · director | A-Award | 157,700 | $1.49 |
| May 22, 2026 | Wolterman Dan · director | A-Award | 157,700 | $1.49 |
| May 22, 2026 | Fattori Ruth A · director | A-Award | 157,700 | $1.49 |
| Apr 1, 2026 | HALE BRETT · officer: CFO and CAO | A-Award | 330,000 | $0.00 |
| Apr 1, 2026 | TEISSEYRE THOMAS · officer: Chief Operating Officer | A-Award | 330,000 | $0.00 |
| Apr 1, 2026 | Sainz Maria · director, officer: President and CEO | A-Award | 750,000 | $0.00 |
| Mar 25, 2026 | HALE BRETT · officer: CFO and CAO | Sale | 24,188 | $1.21 |
| Mar 25, 2026 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 24,188 | $1.21 |
| Feb 17, 2026 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 821 | $1.11 |
| Nov 19, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 1,405 | $1.08 |
| Aug 18, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 1,151 | $1.33 |
| Jun 6, 2025 | Wolterman Dan · director | A-Award | 81,817 | $0.86 |
| May 20, 2025 | Dahldorf John T · director | A-Award | 79,200 | $0.62 |
| May 20, 2025 | Wolterman Dan · director | A-Award | 79,200 | $0.62 |
| May 20, 2025 | Fattori Ruth A · director | A-Award | 79,200 | $0.62 |
| May 20, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | A-Award | 300,000 | $0.00 |
| May 20, 2025 | HALE BRETT · officer: CFO and CAO | A-Award | 300,000 | $0.00 |
| May 16, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 2,776 | $0.58 |
| Feb 20, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 3,238 | $1.08 |
| Feb 18, 2025 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 3,237 | $1.20 |
| Nov 18, 2024 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 2,800 | $0.85 |
| Aug 16, 2024 | TEISSEYRE THOMAS · officer: Chief Operating Officer | Sale | 2,746 | $1.05 |
| Jun 12, 2024 | Huennekens R Scott · director | A-Award | 79,200 | $0.87 |
| Jun 12, 2024 | ROTHBERG JONATHAN M · director, 10 percent owner: | A-Award | 79,200 | $0.87 |
Institutional positioning
13F filings over the trailing two quarters
New 46Increased 29Reduced 16Sold out 7
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 4,673,087 | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3,453,163 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 3,380,087 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,960,811 | Aug 12, 2026 |
| Fosun International Ltd | Unchanged | 1,742,020 | Aug 12, 2026 |
| FOSUN INTERNATIONAL LTD | Unchanged | 1,742,020 | May 14, 2026 |
| CATALIO CAPITAL MANAGEMENT, LP | Unchanged | 1,320,041 | May 15, 2026 |
| Catalio Capital Management, LP | Unchanged | 1,320,041 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 1,016,970 | Aug 7, 2026 |
| SIO CAPITAL MANAGEMENT, LLC | Reduced | 1,000,000 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 955,260 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 945,836 | Aug 13, 2026 |
| Alphabet Inc. | Unchanged | 898,720 | Aug 7, 2026 |
| ALPHABET INC. | Unchanged | 898,720 | May 8, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 730,233 | May 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 25, 2026