Heyburn William A. insider trades
Heyburn William A. has filed 46 Form 4s with the SEC that we hold, all for Strata Critical Medical, Inc. (SRTA), as Co-CEO and CFO, Director. Across all of them we count 1 purchase worth $76.0K and 25 sales worth $2.6M reported on Form 4. In the last 12 months: 1 purchase ($76.0K) and 1 sale ($185.9K). The largest single trade was a sale of 103,670 shares of Strata Critical Medical, Inc. worth $520.4K, dated 2025-01-06. The first filing on our record is dated 2021-08-17 and the latest 2026-09-25.
Strata Critical Medical, Inc. (SRTA)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-10-06 | S, sale reported on Form 4 | 3,744 | $14.9K | 2022-10-11 |
| 2023-01-09 | S, sale reported on Form 4 | 4,306 | $14.9K | 2023-01-12 |
| 2023-04-05 | S, sale reported on Form 4 | 12,627 | $37.6K | 2023-04-11 |
| 2023-04-06 | S, sale reported on Form 4 | 9,727 | $28.4K | 2023-04-11 |
| 2023-04-10 | S, sale reported on Form 4 | 19,159 | $54.2K | 2023-04-11 |
| 2023-07-06 | S, sale reported on Form 4 | 25,652 | $96.2K | 2023-07-10 |
| 2023-07-07 | S, sale reported on Form 4 | 25,371 | $96.9K | 2023-07-10 |
| 2023-07-10 | S, sale reported on Form 4 | 32,774 | $127.2K | 2023-07-10 |
| 2023-10-04 | S, sale reported on Form 4 | 13,419 | $33.7K | 2023-10-06 |
| 2023-10-05 | S, sale reported on Form 4 | 11,220 | $27.0K | 2023-10-06 |
| 2023-10-06 | S, sale reported on Form 4 | 14,488 | $34.8K | 2023-10-06 |
| 2023-12-13 | S, sale reported on Form 4 | 14,508 | $42.8K | 2023-12-15 |
| 2023-12-14 | S, sale reported on Form 4 | 16,073 | $51.4K | 2023-12-15 |
| 2023-12-15 | S, sale reported on Form 4 | 6,793 | $21.9K | 2023-12-15 |
| 2024-03-13 | S, sale reported on Form 4 | 27,210 | $75.1K | 2024-03-15 |
| 2024-03-14 | S, sale reported on Form 4 | 26,632 | $69.8K | 2024-03-15 |
| 2024-04-03 | S, sale reported on Form 4 | 11,440 | $37.5K | 2024-04-17 |
| 2024-04-03 | S, sale reported on Form 4 | 20,552 | $67.4K | 2024-04-05 |
| 2024-11-29 | S, sale reported on Form 4 | 23,815 | $119.6K | 2024-12-03 |
| 2024-12-09 | S, sale reported on Form 4 | 39,285 | $197.2K | 2024-12-11 |
| 2025-01-06 | S, sale reported on Form 4 | 103,670 | $520.4K | 2025-01-08 |
| 2025-01-07 | S, sale reported on Form 4 | 900 | $4.5K | 2025-01-08 |
| 2025-06-09 | S, sale reported on Form 4 | 100,000 | $407.0K | 2025-06-11 |
| 2025-08-04 | S, sale reported on Form 4 | 46,918 | $231.8K | 2025-08-05 |
| 2025-12-09 | P, purchase reported on Form 4 | 17,000 | $76.0K | 2025-12-10 |
| 2026-06-08 | S, sale reported on Form 4 | 31,671 | $185.9K | 2026-06-10 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1859732) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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