secwatch.observer — SEC 8-K summary
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Issuer:     Pulmatrix, Inc. (PULM)
CIK:        0001574235
Form:       8-K
Filed at:   2026-03-02T23:59:59+00:00
Accession:  0001493152-26-008449
Event type: other_material
Sentiment:  negative
Materiality: 0.75
Item codes: 1.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Pulmatrix merger with Cullgen terminated; seeks alternative merger opportunities
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- Cullgen terminated the Merger Agreement on Feb 28, 2026 citing failure to obtain China Securities Regulatory Commission approval.
- No termination fee payable by either party; each will bear its own costs and expenses.
- Pulmatrix continues pursuing alternative reverse merger opportunities, encouraged by industry activity.
- Prior mutual waiver of no-solicitation clause had already allowed each party to explore alternate transactions.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1574235/000149315226008449/0001493152-26-008449-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1574235/000149315226008449/form8-k.htm
  HTML page:      https://secwatch.observer/filing/0001493152-26-008449

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer