SeaStar Medical Holding's three largest insider shareholders as of April 17, 2026 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).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Employees' Pension Plan Trust Dow | - | 444,984 | 0 | 01 Nov, 2022 |
| Carbide Employees' Pension Plan Trust Union | - | 296,656 | 0 | 01 Nov, 2022 |
| Sponsor, Llc Lmfao | - | 258,750 | 0 | 01 Nov, 2022 |
| Funding America, Inc. Lm | - | 0 | 258,750 | 01 Nov, 2022 |
| David A Green | Chief Financial Officer | 75,250 | 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 |
| Caryl Baron | Interim Cfo | 9,702 | 0 | 17 Aug, 2023 |
| John Neuman | - | 9,200 | 0 | 16 Jul, 2025 |
| Rick Barnett | - | 8,666 | 0 | 16 Apr, 2024 |
| Richard D. Russell | - | 6,030 | 0 | 16 Apr, 2024 |
| Kevin Chung | Chief Medical Officer | 5,818 | 0 | 25 Aug, 2025 |
| Allan Collins | - | 5,434 | 0 | 16 Apr, 2024 |
| Heel Kenneth Van | - | 4,940 | 0 | 28 Aug, 2025 |
| Bruce M. Rodgers | - | 4,452 | 0 | 16 Apr, 2024 |
| Andres Lobo | - | 4,030 | 0 | 16 Apr, 2024 |
| Eric Schlorff | Chief Executive Officer | 39,852 | 0 | 10 Feb, 2026 |
| Jennifer A Baird | - | 3,620 | 0 | 22 Dec, 2025 |
| Jennifer A Baird | - | 3,200 | 0 | 16 Jul, 2025 |
| Kevin Chung | Chief Medical Officer | 20,819 | 0 | 10 Feb, 2026 |
| Michael Messinger | Chief Financial Officer | 1,750 | 0 | 11 Dec, 2025 |
| John Neuman | - | 12,200 | 0 | 10 Feb, 2026 |
| Bernadette N Vincent | - | 1,200 | 0 | 16 Jul, 2025 |
| Bradford K Towne | Principal Accounting Officer | 9,050 | 0 | 10 Feb, 2026 |
| Heel Kenneth Van | - | 7,940 | 0 | 10 Feb, 2026 |
| Jennifer A Baird | - | 6,620 | 0 | 10 Feb, 2026 |
| Bernadette N Vincent | - | 4,200 | 0 | 10 Feb, 2026 |
* 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.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Feb, 2026 | Bernadette N Vincent | Common Stock, par value $0.0001 | A | 3,000 | $0.00 | 4,200 | 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 | Bradford K Towne | Common Stock, par value $0.0001 | A | 7,500 | $0.00 | 9,050 | 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 | John Neuman | Common Stock, par value $0.0001 | A | 3,000 | $0.00 | 12,200 | D | A |
| 06 Feb, 2026 | Heel Kenneth Van | Common Stock, par value $0.0001 | A | 3,000 | $0.00 | 7,940 | 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 |
| 27 Aug, 2025 | Heel Kenneth Van | Common Stock, par value $0.0001 per share | A | 10,000 | $0.86 | 4,940 | D | P |
| 22 Aug, 2025 | Kevin Chung | Common Stock, par value $0.0001 per share | A | 10,000 | $0.80 | 5,818 | D | P |
| 04 Jun, 2025 | Heel Kenneth Van | Common Stock, par value $0.0001 per share | A | 4,000 | $0.00 | 1,040 | D | M |
| 04 Jun, 2025 | John Neuman | Common Stock, par value $0.0001 per share | A | 2,667 | $0.00 | 8,800 | D | M |
| 10 Jul, 2025 | Jennifer A Baird | Common Stock, par value $0.0001 per share | A | 4,000 | $0.00 | 3,200 | D | A |
| 04 Jun, 2025 | Bernadette N Vincent | Common Stock, par value $0.0001 per share | A | 2,667 | $0.00 | 800 | D | M |
| 10 Jul, 2025 | John Neuman | Common Stock, par value $0.0001 per share | A | 4,000 | $0.00 | 9,200 | D | A |
| 10 Jul, 2025 | Heel Kenneth Van | Common Stock, par value $0.0001 per share | A | 4,000 | $0.00 | 1,440 | D | A |
| 10 Jul, 2025 | Bernadette N Vincent | Common Stock, par value $0.0001 per share | A | 4,000 | $0.00 | 1,200 | D | A |
| 04 Jun, 2025 | Heel Kenneth Van | Restricted Stock Unit | D | 4,000 | $0.00 | 0 | D | M |