secwatch.observer — SEC 8-K summary
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Issuer:     ProtoKinetix, Inc. (PKTX)
CIK:        0001128189
Form:       8-K/A
Filed at:   2025-11-19T23:59:59+00:00
Accession:  0001079973-25-001802
Event type: leadership
Sentiment:  negative
Materiality: 0.80
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

ProtoKinetix CEO Clarence Smith dies in accident; CFO Guzzetta named successor
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- President & CEO Clarence E. Smith died in a tragic accident on November 13, 2025.
- Michael Guzzetta appointed Chairman, President, and CEO on November 16, 2025.
- Guzzetta will also continue as CFO, Secretary, and Treasurer of the clinical-stage biotech.
- This 8-K/A corrects the contact number in the prior filing and adds the press release.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1128189/000107997325001802/0001079973-25-001802-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1128189/000107997325001802/pktx_8k.htm
  HTML page:      https://secwatch.observer/filing/0001079973-25-001802

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