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Insider ActivitySRTA
Heyburn William A., Co-CEO and CFO, Director at Strata Critical Medical, Inc., traded $1.5M of SRTA
Updated Jun 21, 2026
Heyburn William A.
Co-CEO and CFO, Director
Strata Critical Medical, Inc. ·
$SRTA
Transaction Details
| Insider | Heyburn William A. |
|---|---|
| Title | Co-CEO and CFO, Director |
| Company | Strata Critical Medical, Inc. |
| Ticker | SRTA |
| Transaction Type | Tax |
| Transaction Date | 2026-04-24 |
| Shares Traded | 301,731 |
| Price Per Share | $4.92 |
| Total Value | $1.5M |
| Filed Date | 2026-04-27 |
| Accession Number | 0001628280-26-027654 |
Ownership Context
| Shares Owned After Transaction | 1,580,668 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001628280-26-027654
Other Insider Trades — SRTA
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Wunsch Scott M | CEO, Logistics | sold | $33K | 2026-06-08 |
| Wunsch Scott M | CEO, Logistics | traded | $33K | 2026-06-08 |
| Tomkiel Melissa M. | Co-CEO and General Counsel, Director | traded | $175K | 2026-06-08 |
| Cohen Amir | Chief Accounting Officer | traded | $27K | 2026-06-08 |
| Heyburn William A. | Co-CEO and CFO, Director | traded | $186K | 2026-06-08 |
| Tomkiel Melissa M. | Co-CEO and General Counsel, Director | sold | $175K | 2026-06-08 |
| Cohen Amir | Chief Accounting Officer | sold | $27K | 2026-06-08 |
| Heyburn William A. | Co-CEO and CFO, Director | sold | $186K | 2026-06-08 |
| Cohen Amir | Chief Accounting Officer | sold | $240K | 2026-05-22 |
| Cohen Amir | Chief Accounting Officer | sold | $60K | 2026-05-21 |
Other Trades by Heyburn William A.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| SRTA | Strata Critical Medical, Inc. | sold | $186K | 2026-06-08 |
| SRTA | Strata Critical Medical, Inc. | traded | $186K | 2026-06-08 |
| SRTA | Strata Critical Medical, Inc. | traded | — | 2026-04-23 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 21, 2026 at 07:19 UTC