Heyburn William A. 4/A
4/A · Strata Critical Medical, Inc. · Filed Jun 18, 2026
Research Summary
AI-generated summary of this filing
Strata (SRTA) Co-CEO/CFO William Heyburn Withholds 31,671 Shares
What Happened
William A. Heyburn, Co-CEO, CFO and a director of Strata Critical Medical, had 31,671 shares of Class A common stock withheld by the company to satisfy tax withholding obligations related to the vesting of restricted stock units (RSUs). The shares were valued at $5.87 each, totaling $185,909. This transaction is a tax-withholding disposal (transaction code F), not an open-market sale.
Key Details
- Transaction date: June 8, 2026 (reported originally on Form 4 filed June 10, 2026; this is an amended Form 4 filed June 18, 2026).
- Price/value: 31,671 shares withheld at $5.87 per share, value $185,909.
- Transaction code: F (shares withheld for tax withholding on RSU vesting). The original Form 4 mistakenly used code S; this amendment corrects that to F.
- Shares owned after transaction: not disclosed in the amended filing.
- Timeliness: Original Form 4 filed June 10 (timely); this filing is an amendment to correct the transaction code.
Context
Shares withheld to cover taxes on vested RSUs are a routine administrative action and do not necessarily indicate insider sentiment about the stock. The amendment simply corrects the transaction code to reflect tax withholding rather than an open-market sale.
Insider Transaction Report
- Tax Payment
Class A common stock, $0.0001 par value per share
[F1][F2]2026-06-08$5.87/sh−31,671$185,909→ 1,548,997 total
Footnotes (2)
- [F1]On June 10, 2026, the reporting person filed a Form 4 (the "Original Form") which inadvertently used the "S" code in Column 3 of Table I in connection with the disposal of certain shares of the Issuer's Class A common stock (the "Shares") on June 8, 2026. The Shares were in fact withheld by the Issuer to satisfy tax withholding obligations in connection a vesting event in a transaction approved in accordance with Rule 16b-3 of the Securities Exchange Act of 1934, as amended. Footnote 1 to the Original Form correctly described the transaction as "shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units." Accordingly, the reporting person is hereby amending the Original Form to correctly show the "F" code in Column 3 of Table I. The information set forth in the Original Form was correct in all other respects.
- [F2]Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock units.