Thomas Teisseyre insider trades: Hyperfine (HYPR) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thomas reports to the SEC
Open-market buys and sales
14 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | HYPR | ↓ Sell | 7,345 | $0.85 | $6K | Direct | Aug 25, 2026 (1d) |
| May 26, 2026 | HYPR | ↓ Sell | 6,047 | $1.65 | $10K | Direct | May 27, 2026 (1d) |
| Mar 23, 2026 | HYPR | ↓ Sell | 24,188 | $1.21 | $29K | Direct | Mar 25, 2026 (2d) |
| Feb 13, 2026 | HYPR | ↓ Sell | 821 | $1.11 | $913 | Direct | Feb 17, 2026 (4d) |
| Nov 19, 2025 | HYPR | ↓ Sell | 1,405 | $1.08 | $2K | Direct | Nov 19, 2025 (0d) |
| Aug 18, 2025 | HYPR | ↓ Sell | 1,151 | $1.33 | $2K | Direct | Aug 18, 2025 (0d) |
| May 16, 2025 | HYPR | ↓ Sell | 2,776 | $0.58 | $2K | Direct | May 16, 2025 (0d) |
| Feb 18, 2025 | HYPR | ↓ Sell | 3,237 | $1.20 | $4K | Direct | Feb 18, 2025 (0d) |
| Nov 18, 2024 | HYPR | ↓ Sell | 2,800 | $0.85 | $2K | Direct | Nov 18, 2024 (0d) |
| Aug 16, 2024 | HYPR | ↓ Sell | 2,746 | $1.05 | $3K | Direct | Aug 16, 2024 (0d) |
| May 16, 2024 | HYPR | ↓ Sell | 2,753 | $0.88 | $2K | Direct | May 16, 2024 (0d) |
| Feb 16, 2024 | HYPR | ↓ Sell | 3,230 | $1.11 | $4K | Direct | Feb 16, 2024 (0d) |
| Nov 16, 2023 | HYPR | ↓ Sell | 2,655 | $1.26 | $3K | Direct | Nov 17, 2023 (1d) |
| Aug 16, 2023 | HYPR | ↓ Sell | 2,785 | $2.26 | $6K | Direct | Aug 17, 2023 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other HYPR insiders
Open-market trades in the last 12 months
About Thomas Teisseyre's insider trades
Thomas Teisseyre is Chief Operating Officer at Hyperfine (HYPR). Since Aug 16, 2023, Thomas has reported no open-market purchases and 14 sales worth $76K on SEC Form 4. In the last 12 months: 5 sales ($48K).
Their filings also include grants and awards (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every HYPR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.