SeaStar Medical Holding Corporation
Financing
SEC filings to 2026-10-05 · every row opens its filingShares on issue
4.26M
on 2026-06-30, from 335K on 2024-03-31 10-Q ↗
Earlier counts are adjusted for the 1-for-25 and 1-for-9 reverse splits; each bar's tip shows the count as filed.
a raise that quarter, at its price
Newest
S-3 of 2025-04-22. Not read yet. S-3 ↗
$2.3M
H.C. Wainwright, agreement of 2025-11-20. No at-the-market sales statement read from a 10-Q or 10-K. 424B5 ↗
Warrants
1.87B
Warrants of every class as tagged in the XBRL facts on 2024-06-07, exercise price $103.50. Adjusted for the 1-for-9 reverse split. 10-Q ↗
Cash
1.6 quarters
$6.3M on 2025-06-30 ÷ $3.8M a quarter of operating cash used, the average of four quarters. 10-Q ↗
| Date | What | Shares | Price | Gross | Filing |
|---|---|---|---|---|---|
| 2025-07-31 | Registered direct offering | 4,960,544 | not read | $25K | 8-K ↗ |
| 2025-07-31 | Registered direct offering with warrants at $0.76 | not read | $1.27 | $4.4M | 424B5 ↗ |
| 2025-07-10 | Registered direct offering with warrants at $0.64 | not read | $1.30 | $4.0M | 424B5 ↗ |
| 2025-07-10 | Registered direct offering incl. 0.40M pre-funded | 802,464 | not read | $25K | 8-K ↗ |
| 2025-06-23 | Private placement | not read | not read | $10K | 8-K ↗ |
| 2025-06-23 | Public offering incl. 1.22M pre-funded, with warrants at $0.65 | 6,153,847 | $0.65 | $4.0M | 424B4 ↗ |
Also on file: a 1-for-10 reverse split, 2026-01-02 8-K ↗