---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-058860"
form_type: "8-K"
ticker: "ICU"
cik: "0001831868"
company_name: "SeaStar Medical Holding Corp"
filed_at: "2025-04-25T23:59:59+00:00"
generated_at: "2026-05-23T06:02:46.557590+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# SeaStar Medical in $15M equity line with Lincoln Park Capital Fund

## Summary
- Lincoln Park committed to buy up to $15M of common stock over 36-month period.
- Company may direct up to 40k share purchases daily; limits rise with stock price thresholds.
- Purchase price set at 97% of a formula based on lowest sale price and average of three lowest closing prices.
- Company issued 236,406 commitment shares to Lincoln Park as consideration.
- Proceeds to be used for working capital and general corporate purposes.

## SEC filing metadata
- accession: 0000950170-25-058860
- form_type: 8-K
- ticker: ICU
- cik: 0001831868
- company_name: SeaStar Medical Holding Corp
- filed_at: 2025-04-25T23:59:59+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, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1831868/000095017025058860/0000950170-25-058860-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1831868/000095017025058860/icu-20250425.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-058860
- JSON: https://secwatch.observer/filing/0000950170-25-058860.json
- Plain text: https://secwatch.observer/filing/0000950170-25-058860.txt

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