---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-26-011613"
form_type: "8-K"
ticker: "EVFM"
cik: "0001618835"
company_name: "Evofem Biosciences, Inc."
filed_at: "2026-03-19T23:59:59+00:00"
generated_at: "2026-05-15T09:37:49.894015+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Evofem and Windtree mutually terminate PHEXXI supply agreement, no fees

## Summary
- License and Supply Agreement for PHEXXI manufacturing terminated March 13, 2026, by mutual consent.
- Windtree had not established required manufacturing capabilities; no termination fees payable.
- Windtree must return all Evofem confidential information and property; survival provisions remain.
- Agreement originally entered March 20, 2025, and amended March 28, 2025, now terminated.

## SEC filing metadata
- accession: 0001493152-26-011613
- form_type: 8-K
- ticker: EVFM
- cik: 0001618835
- company_name: Evofem Biosciences, Inc.
- filed_at: 2026-03-19T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1618835/000149315226011613/0001493152-26-011613-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1618835/000149315226011613/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-26-011613
- JSON: https://secwatch.observer/filing/0001493152-26-011613.json
- Plain text: https://secwatch.observer/filing/0001493152-26-011613.txt

## Key facts
- Material Agreements
  Evofem Biosciences, Inc. terminated Termination Agreement with Windtree Therapeutics, Inc. (effective 2026-03-13).
  - Action: termination
  - Agreement: supply
  - Counterparty: Windtree Therapeutics, Inc.
  - Effective: 2026-03-13
  source text: the Company and Windtree entered into a Termination Agreement (the “Termination Agreement”) pursuant to which the parties mutually consented to the termination of the Agreement, effective as of such date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1618835/000149315226011613/0001493152-26-011613-index.htm

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