---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-278786"
form_type: "8-K"
ticker: "DFIN"
cik: "0001669811"
company_name: "Donnelley Financial Solutions, Inc."
filed_at: "2023-11-16T23:59:59+00:00"
generated_at: "2026-06-08T01:15:55.513830+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Donnelley Financial approves $150M share repurchase program, adopts amended bylaws

## Summary
- Board authorized $150M share repurchase program effective Jan 1, 2024 through Dec 31, 2025.
- New program replaces current $150M authorization with approximately $103M remaining.
- Amended bylaws clarify stockholder notice requirements under universal proxy rules and DGCL.
- Bylaws also clarify Board's authority over meeting conduct, including postponement and cancellation.

## SEC filing metadata
- accession: 0001193125-23-278786
- form_type: 8-K
- ticker: DFIN
- cik: 0001669811
- company_name: Donnelley Financial Solutions, Inc.
- filed_at: 2023-11-16T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1669811/000119312523278786/0001193125-23-278786-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1669811/000119312523278786/d564093d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-278786
- JSON: https://secwatch.observer/filing/0001193125-23-278786.json
- Plain text: https://secwatch.observer/filing/0001193125-23-278786.txt

## Key facts
- Governance Changes
  Donnelley Financial Solutions, Inc.: Amended and Restated By-Laws to clarify stockholder notice and meeting conduct provisions consistent with Universal Proxy Rules and DGCL (effective 2023-11-14).
  - Change: bylaw amendment
  - Effective: 2023-11-14
  source text: On November 14, 2023, the Board of Directors (the “Board”) of Donnelley Financial Solutions, Inc. (the “Company”) approved and adopted the Company’s Amended and Restated By-Laws (the “By-Laws”), which became effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1669811/000119312523278786/0001193125-23-278786-index.htm

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