Disclosure 0001437749-26-028540-1

SEC FORM 4

$2,452.50

SeaStar Medical Holding Corp (ICU)

Purchase of 750 shares at $3.27 per share.

Reporting Person Messinger Michael · Officer Title Chief Financial Officer · Transaction Code P

Traded Aug 18, 2026 · Disclosed Aug 19, 2026

Source: SEC Form 4 · 0001437749-26-028540 · filed 2026-08-19 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "SeaStar Medical Holding Corp (ICU)." Disclosed 2026-08-19. https://desqlong.com/cards/0001437749-26-028540-1 (retrieved 2026-09-26).