Michael Messinger, Chief Financial Officer at SeaStar Medical, bought ICU on Aug 18, 2026
Data as of Oct 16
▲ BUY$2.5K750 shares at $3.27Michael Messinger Chief Financial OfficerICU SeaStar Medical Holding Corp
- Traded
- Aug 18, 2026
- Disclosed
- Aug 19, 2026
- Filed
- 1 day after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
ICU since disclosure
−11.3%
Similar stocks (XLV) since disclosure
+0.6%
XLV — its sector index fund
Change in closing price from Aug 19, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.