Strata Critical Medical Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Strata Critical Medical Inc.
- Former names
- Blade Air Mobility, Inc. Experience Investment Corp.
- Ownership
- Public
- Status
- Active
- SIC code
- 8000 — Services-Health Services
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- New York
- Headquarters state / province
- New York
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- SRTA
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001779128
- EIN
- 84-1890381
Board of directors
-
Andrew Lauck · DirectorSince 2023
-
Edward M. Philip · DirectorSince 2023
-
Eric Affeldt · DirectorSince 2023
-
Jane C. Garvey · DirectorSince 2023
-
John Borthwick · DirectorSince 2023
-
Kenneth B. Lerer · DirectorSince 2023
-
Melissa M. Tomkiel · Director · Co-CEO and General CounselSince 2025
-
Reginald Love · DirectorSince 2023
-
Robert S. Wiesenthal · Director · Chief Executive OfficerSince 2023
-
Susan M. Lyne · DirectorSince 2023
-
William A. Heyburn · Director · Co-CEO and CFOSince 2025
-
William L. Cook III · DirectorSince 2025
Chief executives
Robert S. Wiesenthal
· Chief Executive Officer
Dates unknown
William A. Heyburn
· Co-CEO and CFO
Dates unknown
Melissa M. Tomkiel
· Co-CEO and General Counsel
Dates unknown
Director election results
Annual meeting of May 28, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
84.9%
-
98.9%
Board connections
4 of this board's directors also sit on 5 other boards.
- via Eric Affeldt
- via Susan M. Lyne
- via Edward M. Philip
- via Robert S. Wiesenthal
- via Edward M. Philip
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $97,840
- 2 purchases by 2 insiders
- Sold, last 12 months
- $927,347
- 10 sales by 5 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 24, 2026 | William A. Heyburn Director, Officer (Co-CEO and CFO) | Grant or award | +177,858 | — | — |
| Sep 24, 2026 | Melissa M. Tomkiel Director, Officer (Co-CEO and General Counsel) | Grant or award | +177,858 | — | — |
| Sep 24, 2026 | William A. Heyburn Director, Officer (Co-CEO and CFO) | Shares withheld for tax | −98,356 | $5.27 | $518,336 |
| Sep 24, 2026 | Melissa M. Tomkiel Director, Officer (Co-CEO and General Counsel) | Shares withheld for tax | −90,797 | $5.27 | $478,500 |
| Sep 8, 2026 | Cohen Amir Officer (Chief Accounting Officer) | Shares withheld for tax | −4,645 | $5.31 | $24,665 |
| Sep 8, 2026 | William A. Heyburn Director, Officer (Co-CEO and CFO) | Shares withheld for tax | −31,671 | $5.31 | $168,173 |
| Sep 8, 2026 | Melissa M. Tomkiel Director, Officer (Co-CEO and General Counsel) | Shares withheld for tax | −29,730 | $5.31 | $157,866 |
| Sep 8, 2026 | Wunsch Scott M Officer (CEO, Logistics) | Shares withheld for tax | −5,711 | $5.31 | $30,325 |
| Sep 8, 2026 | Verdetto Louis R. Officer (CEO, Clinical Services) | Shares withheld for tax | −5,697 | $5.31 | $30,251 |
| Aug 10, 2026 | Reginald Love Director | Open-market sale | −5,091 | $5.75 | $29,273 |
| Jul 31, 2026 | Wunsch Scott M Officer (CEO, Logistics) | Shares withheld for tax | −13,992 | $5.09 | $71,219 |
| Jul 31, 2026 | Cohen Amir Officer (Chief Accounting Officer) | Shares withheld for tax | −34,015 | $5.09 | $173,136 |
| Jul 31, 2026 | William A. Heyburn Director, Officer (Co-CEO and CFO) | Shares withheld for tax | −199,209 | $5.09 | $1,013,974 |
| Jul 31, 2026 | Melissa M. Tomkiel Director, Officer (Co-CEO and General Counsel) | Shares withheld for tax | −212,309 | $5.09 | $1,080,653 |
| Jul 30, 2026 | Cohen Amir Officer (Chief Accounting Officer) | Grant or award | +41,786 | — | — |
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