---
schema_version: "secwatch.filing_event.v1"
accession: "0001013762-24-000173"
form_type: "8-K"
ticker: "ICU"
cik: "0001831868"
company_name: "SeaStar Medical Holding Corp"
filed_at: "2024-07-11T23:59:59+00:00"
generated_at: "2026-05-31T21:49:29.232667+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# SeaStar Medical raises $10M via registered direct offering and warrants

## Summary
- Issued 947,868 shares at $10.55 each, raising ~$10M gross proceeds.
- Concurrent private placement of warrants to purchase 947,868 shares at $10.55, exercisable for 5 years.
- Offering closed July 11, 2024; net proceeds for working capital, capex, and debt repayment.
- H.C. Wainwright acted as exclusive placement agent; fees 7% of gross proceeds plus warrants.
- Placement agent warrants cover 66,351 shares at $13.1875 (125% of offering price).

## SEC filing metadata
- accession: 0001013762-24-000173
- form_type: 8-K
- ticker: ICU
- cik: 0001831868
- company_name: SeaStar Medical Holding Corp
- filed_at: 2024-07-11T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 3.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1831868/000101376224000173/0001013762-24-000173-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1831868/000101376224000173/ea0209262-8k_seastar.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001013762-24-000173
- JSON: https://secwatch.observer/filing/0001013762-24-000173.json
- Plain text: https://secwatch.observer/filing/0001013762-24-000173.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.