Nasdaq · CIK 0001833769
HYPR Hyperfine, Inc.
Insider trading from SEC Form 4. Last filing Nov 19, 2025. Close $0.93 on Oct 9, 2026, +20% from the 52-week low and -58% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
5
with a Form 4 at this company
Price and insider trades, last year
HYPROct 9, 2026 · close 0.93
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Hyperfine, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 20Weak | Thomas Teisseyre Chief Operating Officer sell | $1,517 1,405 shares | -0% | +96% from low-51% from high | |
| 20Weak | Thomas Teisseyre Chief Operating Officer sell | $1,531 1,151 shares | -0% | +137% from low-25% from high | |
| 20Weak | Thomas Teisseyre Chief Operating Officer sell | $1,610 2,776 shares | -3% | +4% from low-64% from high | |
| 20Weak | Thomas Teisseyre Chief Operating Officer sell | $3,884 3,237 shares | -4% | - | |
| 20Weak | Thomas Teisseyre Chief Operating Officer sell | $2,380 2,800 shares | -3% | - |
Transactions
The last 11 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Nov 19, 2025 | Thomas Teisseyre Chief Operating Officer | SOpen-market sale Class A Common Stock | -1,405 | $1.08 | $1,517 | 379,657 | Nov 19, 2025 |
| Aug 18, 2025 | Thomas Teisseyre Chief Operating Officer | SOpen-market sale Class A Common Stock | -1,151 | $1.33 | $1,531 | 381,062 | Aug 18, 2025 |
| Jun 5, 2025 | Dan Wolterman director | AGrant or award Stock Options (right to buy)derivative | +81,817 | $0.00 | $0 | 81,817 | Jun 6, 2025 |
| May 20, 2025 | John T Dahldorf director | AGrant or award Stock Options (right to buy)derivative | +79,200 | $0.00 | $0 | 79,200 | May 20, 2025 |
| May 20, 2025 | Ruth A Fattori director | AGrant or award Stock Options (right to buy)derivative | +79,200 | $0.00 | $0 | 79,200 | May 20, 2025 |
| May 20, 2025 | Dan Wolterman director | AGrant or award Stock Options (right to buy)derivative | +79,200 | $0.00 | $0 | 79,200 | May 20, 2025 |
| Mar 31, 2025 | Brett Hale CFO and CAO | AGrant or award Class A Common Stock | +300,000 | $0.00 | $0 | 300,000 | May 20, 2025 |
| Mar 31, 2025 | Thomas Teisseyre Chief Operating Officer | AGrant or award Class A Common Stock | +300,000 | $0.00 | $0 | 382,213 | May 20, 2025 |
| May 16, 2025 | Thomas Teisseyre Chief Operating Officer | SOpen-market sale Class A Common Stock | -2,776 | $0.58 | $1,610 | 82,213 | May 16, 2025 |
| Feb 18, 2025 | Thomas Teisseyre Chief Operating Officer | SOpen-market sale Class A Common Stock | -3,237 | $1.20 | $3,884 | 84,990 | Feb 18, 2025 |
| Nov 18, 2024 | Thomas Teisseyre Chief Operating Officer | SOpen-market sale Class A Common Stock | -2,800 | $0.85 | $2,380 | 88,227 | Nov 18, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- John T Dahldorfdirector
- Ruth A Fattoridirector
- Brett HaleCFO and CAO
- Thomas TeisseyreChief Operating Officer
- Dan Woltermandirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.