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CIK 0001831868 · <br>Emerging growth company

SeaStar Medical Holding Corp

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Ticker
ICU
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
853681132
Phone
844-427-8100
Business address
3513 BRIGHTON BLVD, SUITE 410, DENVER, CO, 80216
Former names
LMF Acquisition Opportunities Inc

Securities

  • ICU Common Stock Nasdaq
  • ICUCW Warrant Nasdaq
Open-market buys, last 90 days
$2,453
in 1 filing
Open-market sales, last 90 days
$0
in 0 filings

Net +$2,453. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Messinger Michael +$2K Chief Financial Officer 1 filing
Date Insider Transaction Shares Price Value Owned after
2026-08-18 Messinger Michael Chief Financial Officer Purchase +750 $3.27 $2K 2,500
2026-07-01 Schlorff Eric Chief Executive Officer Grant or award +10,288 50,140
2026-07-01 Chung Kevin Chief Medical Officer Grant or award +7,202 28,021
2026-07-01 Vincent Bernadette N Director Grant or award +4,000 8,200
2026-07-01 Neuman John Director Grant or award +4,000 16,200
2026-07-01 Van Heel Kenneth Director Grant or award +4,000 11,940
2026-07-01 Baird Jennifer A Director Grant or award +4,000 10,620
2026-02-06 Van Heel Kenneth Director Grant or award +3,000 7,940
2026-02-06 Neuman John Director Grant or award +3,000 12,200
2026-02-06 Vincent Bernadette N Director Grant or award +3,000 4,200
2026-02-06 Baird Jennifer A Director Grant or award +3,000 6,620
2026-02-06 Towne Bradford K Principal Accounting Officer Grant or award +7,500 9,050
2026-02-06 Chung Kevin Chief Medical Officer Grant or award +15,000 20,819
2026-02-06 Schlorff Eric Chief Executive Officer Grant or award +30,000 39,852
2025-12-19 Baird Jennifer A Director Purchase +4,200 $0.24 $987 36,200
2025-12-09 Messinger Michael Chief Financial Officer Purchase +14,500 $0.35 $5K 17,500
2025-08-27 Van Heel Kenneth Director Purchase +10,000 $0.86 $9K 49,400
2025-08-26 Van Heel Kenneth Director Purchase +25,000 $0.89 $22K 39,400
2025-08-22 Chung Kevin Chief Medical Officer Purchase +10,000 $0.80 $8K 58,184
2025-07-10 Baird Jennifer A Director Grant or award +4,000 32,000

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