secwatch.observer — SEC 8-K summary
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Issuer:     Definitive Healthcare Corp. (DH)
CIK:        0001861795
Form:       8-K
Filed at:   2026-04-09T23:59:59+00:00
Accession:  0001193125-26-149605
Event type: other_material
Sentiment:  neutral
Materiality: 0.50
Item codes: 1.02
LLM model:  deepseek-v4-flash:cloud@v2

Definitive Healthcare terminates nominating agreement with Spectrum; designee resigned
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- Spectrum had right to designate one director nominee while holding ≥5% of outstanding shares.
- Jeff Haywood, Spectrum's designee, resigned from board on March 30, 2026.
- On April 3, 2026, Definitive Healthcare and Spectrum permanently terminated the Nominating Agreement.
- Termination removes Spectrum's board nomination right effective immediately.
- No reason for termination disclosed in the filing.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1861795/000119312526149605/0001193125-26-149605-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1861795/000119312526149605/dh-20260403.htm
  HTML page:      https://secwatch.observer/filing/0001193125-26-149605

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