---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-107171"
form_type: "8-K"
ticker: null
cik: "0000858655"
company_name: "HAYNES INTERNATIONAL INC"
filed_at: "2023-10-05T23:59:59+00:00"
generated_at: "2026-06-10T04:24:07.811563+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Haynes International adopts uncertificated shares, amending bylaws

## Summary
- Board amended bylaws to remove stock certificate requirement and permit uncertificated shares.
- Effective Oct 5, 2023, all common shares become uncertificated upon surrender of physical certificates.
- Existing certificates remain valid until surrendered; no change in share rights.

## SEC filing metadata
- accession: 0001104659-23-107171
- form_type: 8-K
- cik: 0000858655
- company_name: HAYNES INTERNATIONAL INC
- filed_at: 2023-10-05T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/858655/000110465923107171/0001104659-23-107171-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/858655/000110465923107171/tm2327742d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-107171
- JSON: https://secwatch.observer/filing/0001104659-23-107171.json
- Plain text: https://secwatch.observer/filing/0001104659-23-107171.txt

## Key facts
- Governance Changes
  HAYNES INTERNATIONAL INC: Amended bylaws to allow uncertificated shares and make conforming changes (effective 2023-10-05).
  - Change: bylaw amendment
  - Effective: 2023-10-05
  source text: On October 5, 2023, the Board of Directors (the “Board”) of Haynes International, Inc. (the “Company”) adopted amendments to the Company’s Bylaws to (i) remove the provision stating that each stockholder is entitled to a certificate representing the common stock, (ii) permit the Board to provide by resolution that some or all of any class or series of stock of the Company shall be uncertificated shares and (iii) make other conforming changes to the provisions regarding lost, stolen and destroyed certificates and transfers of stock of the Company to reflect the authorization of uncertificated shares.
  evidence_url: https://www.sec.gov/Archives/edgar/data/858655/000110465923107171/0001104659-23-107171-index.htm

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