Strata Critical Medical (SRTA): CFO sold ~$232K

~$232K

Approx. value · 47K sh @ $4.94

1.34M

Holds after · shares reported

Traded

Aug 4, 2025

Filed

Aug 5, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jun 9, 2025Insider · 2 peopleInsiders: 2 sales (~$814K)
2. Aug 4, 2025 · this disclosureInsiderCFO sold ~$232K of SRTA shares in the open market

What came next

1. Aug 4, 2025InsiderOfficer sold ~$237K of SRTA shares in the open market
2. Sep 16, 2025Company filing · Form 8-K · Material agreement, Acquisition or saleCompleted buying or selling a business or assets, and signed an important agreement (and 2 more items)“The information set forth in Item 1.01 of this Current Report on Form 8-K is incorporated by reference into this item 2.01. The Company will file with the SEC the financial statements and pro forma financial information required to be filed pursuant to Item 9.01 of Form 8-K within 71 days after the date on which this Current Report on Form 8-K was required to be filed with the SEC.”
3. Sep 16, 2025Company filing · Form 8-K · Acquisition or saleCompleted buying or selling a business or assets“The information set forth in the “Explanatory Note” of this Amendment is incorporated by reference into this”
4. Nov 10, 2025Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Strata Critical Medical

For Strata Critical Medical, OQRO holds 2 insider filings (SEC Form 4 or Form 144) and 2 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SRTA page.

Other recent filings by William A. Heyburn, Chief Financial Officer

• SEC Form 4 at Strata Critical Medical (SRTA)Jun 11, 2025
• SEC Form 4 at Strata Critical Medical (SRTA)Jan 8, 2025
• SEC Form 4 at Strata Critical Medical (SRTA)Jan 8, 2025
• SEC Form 4 at Strata Critical Medical (SRTA)Dec 11, 2024
• SEC Form 4 at Strata Critical Medical (SRTA)Dec 3, 2024

The full history of William A. Heyburn, Chief Financial Officer is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Strata Critical Medical

• SEC Form 13F-HRNov 13, 2026
• SEC Form 4Nov 9, 2026
• SEC Schedule 13DOct 15, 2026
• SEC Form 144Oct 2, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRMay 12, 2026

Everything OQRO holds on this company is on its SRTA page.