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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker HYPR
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 7,345 | $0.85 | $6,243 Sale | Form 4 ↗ |
| Aug 24, 2026 | Brett Hale CFO and CAO | HYPR Hyperfine, Inc. | Sale | 7,345 | $0.85 | $6,243 Sale | Form 4 ↗ |
| May 26, 2026 | Brett Hale CFO and CAO | HYPR Hyperfine, Inc. | Sale | 6,047 | $1.65 | $9,978 Sale | Form 4 ↗ |
| May 26, 2026 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 6,047 | $1.65 | $9,978 Sale | Form 4 ↗ |
| Mar 23, 2026 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 24,188 | $1.21 | $29.3K Sale | Form 4 ↗ |
| Mar 23, 2026 | Brett Hale CFO and CAO | HYPR Hyperfine, Inc. | Sale | 24,188 | $1.21 | $29.3K Sale | Form 4 ↗ |
| Feb 13, 2026 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 821 | $1.11 | $911 Sale | Form 4 ↗ |
| Nov 19, 2025 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 1,405 | $1.08 | $1,517 Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 1,151 | $1.33 | $1,531 Sale | Form 4 ↗ |
| May 16, 2025 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 2,776 | $0.58 | $1,610 Sale | Form 4 ↗ |
| Feb 20, 2025 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 3,238 | $1.08 | $3,497 Sale | Form 4/A ↗ |
| Feb 18, 2025 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 3,237 | $1.20 | $3,884 Sale | Form 4 ↗ |
| Nov 18, 2024 | Thomas Teisseyre Chief Operating Officer | HYPR Hyperfine, Inc. | Sale | 2,800 | $0.85 | $2,380 Sale | Form 4 ↗ |
13 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:18 PM EST.
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