---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-24-023668"
form_type: "8-K"
ticker: "WINT"
cik: "0000946486"
company_name: "WINDTREE THERAPEUTICS INC /DE/"
filed_at: "2024-07-29T23:59:59+00:00"
generated_at: "2026-05-31T15:53:49.475731+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Windtree raises ~$1.0M via Series C preferred stock and warrants; exercise price $4.11

## Summary
- Private placement of 1,250 Series C Convertible Preferred Shares and warrants for 267,380 common shares.
- Gross proceeds of approximately $1.0 million; expected closing July 29, 2024.
- Warrants exercisable at $4.11 per share, six-month lockout, expire five years after.
- Proceeds for working capital; stockholder approval needed for conversion shares.
- Registration rights agreement to file resale registration statement within 30 days of closing.

## SEC filing metadata
- accession: 0001437749-24-023668
- form_type: 8-K
- ticker: WINT
- cik: 0000946486
- company_name: WINDTREE THERAPEUTICS INC /DE/
- filed_at: 2024-07-29T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 5.03, 3.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/946486/000143774924023668/0001437749-24-023668-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/946486/000143774924023668/wint20240728_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-24-023668
- JSON: https://secwatch.observer/filing/0001437749-24-023668.json
- Plain text: https://secwatch.observer/filing/0001437749-24-023668.txt

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