---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-103356"
form_type: "8-K/A"
ticker: "ICU"
cik: "0001831868"
company_name: "SeaStar Medical Holding Corp"
filed_at: "2025-08-06T23:59:59+00:00"
generated_at: "2026-05-17T19:53:51.633124+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# SeaStar Medical receives Nasdaq deficiency notice for bid price below $1.00

## Summary
- Deficiency letter received July 31, 2025; closing bid price below $1.00 for 30 consecutive business days.
- 180-day compliance period ends January 27, 2026 to regain listing under Rule 5550(a)(2).
- Compliance can be regained if closing bid price is at least $1.00 for 10 consecutive business days.
- Company intends to monitor bid price and consider available options to regain compliance.

## SEC filing metadata
- accession: 0000950170-25-103356
- form_type: 8-K/A
- ticker: ICU
- cik: 0001831868
- company_name: SeaStar Medical Holding Corp
- filed_at: 2025-08-06T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 3.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1831868/000095017025103356/0000950170-25-103356-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1831868/000095017025103356/icu-20250731.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-103356
- JSON: https://secwatch.observer/filing/0000950170-25-103356.json
- Plain text: https://secwatch.observer/filing/0000950170-25-103356.txt

## Key facts
- Listing & Compliance Notices
  SeaStar Medical Holding Corp received a nasdaq deficiency notice notice regarding minimum bid price (rules 5550(a)(2)).
  - Exchange: nasdaq
  - Notice: deficiency notice
  - Deficiency: minimum bid price
  - Rules: 5550(a)(2)
  source text: Company that, for the preceding 30 consecutive business days, the closing bid price for the Company’s common stock, par value $0.0001 per share (the “Common Stock”) was below the minimum $1.00 per share requirement for continued inclusion on The Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Bid Price Requirement”). The notification received has no immediate effect on the Company’s Nasdaq listing. In accordance with Nasdaq rules, the Company has been provided an initial period of 180 calendar days, or until January 27, 2026 (the “Compliance Date”), to regain compliance
  evidence_url: https://www.sec.gov/Archives/edgar/data/1831868/000095017025103356/0000950170-25-103356-index.htm

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