SeaStar Medical Holding ICU Insider Ownership

NASDAQ ICU
$3.34 +0.07 (+2.14%)
At close: Aug 20, 2026 · 4:00 PM EDT

Historic Insider Ownership Trends

As of August 04, 2026, the three largest insider holders of ICU are Employees' Pension Plan Trust Dow (TenPercentOwner, 444.98K shares), Carbide Employees' Pension Plan Trust Union (TenPercentOwner, 296.66K shares), Sponsor, Llc Lmfao (TenPercentOwner, 258.75K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
David A Green Chief Financial Officer 75,250 0 16 Apr, 2024
Heel Kenneth Van - 4,940 0 28 Aug, 2025
Michael Messinger Chief Financial Officer 1,750 0 11 Dec, 2025
Richard D. Russell - 6,030 0 16 Apr, 2024
Funding America, Inc. Lm - 0 258,750 01 Nov, 2022
Bruce M. Rodgers - 4,452 0 16 Apr, 2024
Bradford K Towne Principal Accounting Officer 9,050 0 10 Feb, 2026
Sponsor, Llc Lmfao - 258,750 0 01 Nov, 2022
Andres Lobo - 4,030 0 16 Apr, 2024
Caryl Baron Interim Cfo 13,987 0 29 Nov, 2023
Eric Schlorff Chief Executive Officer 9,852 0 03 Jul, 2025
Rick Barnett - 8,666 0 16 Apr, 2024
Kevin Chung Chief Medical Officer 5,818 0 25 Aug, 2025
Allan Collins - 5,434 0 16 Apr, 2024
Employees' Pension Plan Trust Dow - 444,984 0 01 Nov, 2022
Carbide Employees' Pension Plan Trust Union - 296,656 0 01 Nov, 2022
John Neuman - 9,200 0 16 Jul, 2025
Jennifer A Baird - 3,620 0 22 Dec, 2025
Bernadette N Vincent - 1,200 0 16 Jul, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
06 Feb, 2026 Bradford K Towne Common Stock, par value $0.0001 A 7,500 $0.00 9,050 D A
06 Feb, 2026 Heel Kenneth Van Common Stock, par value $0.0001 A 3,000 $0.00 7,940 D A
06 Feb, 2026 Jennifer A Baird Common Stock, par value $0.0001 A 3,000 $0.00 6,620 D A
06 Feb, 2026 Eric Schlorff Common Stock, par value $0.0001 A 30,000 $0.00 39,852 D A
06 Feb, 2026 Heel Kenneth Van Common Stock, par value $0.0001 A 3,000 $0.00 7,940 D A
06 Feb, 2026 Bradford K Towne Common Stock, par value $0.0001 A 7,500 $0.00 9,050 D A
06 Feb, 2026 Heel Kenneth Van Common Stock, par value $0.0001 A 3,000 $0.00 7,940 D A
06 Feb, 2026 Bernadette N Vincent Common Stock, par value $0.0001 A 3,000 $0.00 4,200 D A
06 Feb, 2026 Bradford K Towne Common Stock, par value $0.0001 A 7,500 $0.00 9,050 D A
06 Feb, 2026 Kevin Chung Common Stock, par value $0.0001 A 15,000 $0.00 20,819 D A
06 Feb, 2026 Bernadette N Vincent Common Stock, par value $0.0001 A 3,000 $0.00 4,200 D A
06 Feb, 2026 John Neuman Common Stock, par value $0.0001 A 3,000 $0.00 12,200 D A
06 Feb, 2026 Bernadette N Vincent Common Stock, par value $0.0001 A 3,000 $0.00 4,200 D A
19 Dec, 2025 Jennifer A Baird Common Stock A 4,200 $0.24 3,620 D P
09 Dec, 2025 Michael Messinger Common Stock A 14,500 $0.35 1,750 D P
26 Aug, 2025 Heel Kenneth Van Common Stock, par value $0.0001 per share A 25,000 $0.89 3,940 D P
26 Aug, 2025 Heel Kenneth Van Common Stock, par value $0.0001 per share A 25,000 $0.89 3,940 D P
26 Aug, 2025 Heel Kenneth Van Common Stock, par value $0.0001 per share A 25,000 $0.89 3,940 D P
27 Aug, 2025 Heel Kenneth Van Common Stock, par value $0.0001 per share A 10,000 $0.86 4,940 D P
27 Aug, 2025 Heel Kenneth Van Common Stock, par value $0.0001 per share A 10,000 $0.86 4,940 D P