Form 4 for ICU SeaStar Medical Holding Corp
Accepted 2025-12-11 00:00:00 ET · period of report 2025-12-09 · accession 0001437749-25-037589 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-11 | 2025-12-09 | ICU | Messinger Michael | CFO | P - Purchase | $0.35 | +14.5K | 17.5K | +483% | +$5,075 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-09 | P | A | 14,500 | $0.35 | 17,500 | D | — | — |