---
schema_version: "secwatch.filing_event.v1"
accession: "0001099910-24-000383"
form_type: "8-K"
ticker: null
cik: "0001017491"
company_name: "SEELOS THERAPEUTICS, INC."
filed_at: "2024-11-22T23:59:59+00:00"
generated_at: "2026-05-29T19:28:14.323924+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 1.0
calibrated_materiality_score: 1.0
confidence: "high"
source: SEC EDGAR
---

# Seelos Therapeutics files for Chapter 11 bankruptcy; stock moved to OTC Pink

## Summary
- Filed voluntary Chapter 11 petition on November 15, 2024 in Southern District of New York.
- Common stock moved from OTCQB to OTC Pink effective November 19, 2024 following bankruptcy.
- Company intends to file Form 15 to suspend SEC reporting obligations immediately.
- Securityholders warned they could experience significant or complete loss on investment.

## SEC filing metadata
- accession: 0001099910-24-000383
- form_type: 8-K
- cik: 0001017491
- company_name: SEELOS THERAPEUTICS, INC.
- filed_at: 2024-11-22T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 1.0
- calibrated_materiality_score: 1.0
- confidence: high
- sec_items: 1.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1017491/000109991024000383/0001099910-24-000383-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1017491/000109991024000383/seel_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001099910-24-000383
- JSON: https://secwatch.observer/filing/0001099910-24-000383.json
- Plain text: https://secwatch.observer/filing/0001099910-24-000383.txt

## Key facts
- Distress & Bankruptcy
  SEELOS THERAPEUTICS, INC. entered chapter 11 in United States Bankruptcy Court for the Southern District of New York (petition 2024-11-15).
  - Proceeding: chapter 11
  - Court: United States Bankruptcy Court for the Southern District of New York
  - Petition: 2024-11-15
  source text: On November 15, 2024, Seelos Therapeutics, Inc. (the “ Company ”) filed a voluntary petition for relief (the “ Bankruptcy Petition ”) under chapter 11 of Title 11 of the United States Code (the “ Bankruptcy Code ”) in the United States Bankruptcy Court for the Southern District of New York
  evidence_url: https://www.sec.gov/Archives/edgar/data/1017491/000109991024000383/0001099910-24-000383-index.htm

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