---
schema_version: "secwatch.filing_event.v1"
accession: "0001108205-26-000065"
form_type: "8-K"
ticker: "CRIS"
cik: "0001108205"
company_name: "CURIS INC"
filed_at: "2026-05-22T20:02:14+00:00"
generated_at: "2026-05-22T21:23:35.215478+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Curis stockholders approve doubling of authorized common shares to 567.5M

## Summary
- Authorized common shares increased to 567,514,300 from 283,757,150; total capital stock to 572,514,300.
- Certificate of Elimination filed to remove Series A and Series B preferred stock designations.
- Class III directors Martyn Greenacre and Kenneth Kaitin elected with >20M votes for each; say-on-pay passed with 16.4M for.
- PwC ratified as auditor for FY2026 (23.5M for); charter amendment approved with 21.6M for.

## SEC filing metadata
- accession: 0001108205-26-000065
- form_type: 8-K
- ticker: CRIS
- cik: 0001108205
- company_name: CURIS INC
- filed_at: 2026-05-22T20:02:14+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- confidence: high
- sec_items: 3.03, 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1108205/000110820526000065/0001108205-26-000065-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1108205/000110820526000065/cris-20260519.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001108205-26-000065
- JSON: https://secwatch.observer/filing/0001108205-26-000065.json
- Plain text: https://secwatch.observer/filing/0001108205-26-000065.txt

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