Company · CIK 0001831868 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq
SeaStar Medical Holding Corp · ICU
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 PForm 4 → | Aug 19, 4:21 pm EDT | Michael MessingerChief Financial Officer | 750 | $3.27 | $2,453 | 2,500 | +42.9% | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:11 pm EDT | Eric SchlorffChief Executive Officer | 10,288 | — | — | 50,140 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:10 pm EDT | Kevin ChungChief Medical Officer | 7,202 | — | — | 28,021 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:09 pm EDT | Bernadette N VincentDirector | 4,000 | — | — | 8,200 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:08 pm EDT | John NeumanDirector | 4,000 | — | — | 16,200 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:08 pm EDT | Kenneth Van HeelDirector | 4,000 | — | — | 11,940 | — | |
| Jul 1, 2026 AForm 4 → | Jul 2, 5:04 pm EDT | Jennifer A BairdDirector | 4,000 | — | — | 10,620 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.