---
schema_version: "secwatch.filing_event.v1"
accession: "0001079973-25-001594"
form_type: "8-K"
ticker: "PKTX"
cik: "0001128189"
company_name: "ProtoKinetix, Inc."
filed_at: "2025-10-10T23:59:59+00:00"
generated_at: "2026-05-17T04:03:27.584324+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# ProtoKinetix shareholders approve 20% increase in authorized common shares to 600M

## Summary
- Stockholders approved amendment raising authorized shares from 500M to 600M; 222,125,724 votes in favor.
- Consent solicitation closed October 6, 2025; holders of 57.1% of outstanding shares consented.
- Record date was September 5, 2025, with 389,080,152 shares outstanding and entitled to vote.
- Certificate of Amendment filed October 9, 2025, effective as of that date.

## SEC filing metadata
- accession: 0001079973-25-001594
- form_type: 8-K
- ticker: PKTX
- cik: 0001128189
- company_name: ProtoKinetix, Inc.
- filed_at: 2025-10-10T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1128189/000107997325001594/0001079973-25-001594-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1128189/000107997325001594/pktx_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001079973-25-001594
- JSON: https://secwatch.observer/filing/0001079973-25-001594.json
- Plain text: https://secwatch.observer/filing/0001079973-25-001594.txt

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