Messinger Michael, CFO of SeaStar Medical Holding Corp ($ICU), made one open market purchase of shares worth just over $5,000 in the last year, with the most recent on December 9, 2025. This ranks him 4,560th among nearly 5,000 insiders by purchase amount, well below the average of $1.46 million across about 3.3 transactions per insider. He reported no open market sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2025 | SeaStar Medical Holding Corp | $ICU | Messinger Michael | Chief Financial Officer | P | Common Stock | 14500 | $0.35 | 17,500.0000 | 36,047,134 | 483.33% | 0.04% |