---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-057135"
form_type: "8-K"
ticker: null
cik: "0001725057"
company_name: "Dayforce, Inc."
filed_at: "2023-11-01T23:59:59+00:00"
generated_at: "2026-06-09T02:57:40.618907+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Ceridian co-CEO Leagh Turner departs Nov 10; David Ossip becomes sole CEO

## Summary
- Leagh Turner resigns as co-CEO and board member effective Nov 10, 2023 to become CEO of Coupa Software.
- David Ossip, current Chair and co-CEO, becomes sole CEO; Board reduced from 10 to 9.
- Under Turner's tenure, revenue doubled, Dayforce customers surpassed 6,300, and cloud margins scaled.
- Company plans to unify under Dayforce brand in early 2024; Q3 earnings call today.

## SEC filing metadata
- accession: 0000950170-23-057135
- form_type: 8-K
- cik: 0001725057
- company_name: Dayforce, Inc.
- filed_at: 2023-11-01T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1725057/000095017023057135/0000950170-23-057135-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1725057/000095017023057135/cday-20231101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-057135
- JSON: https://secwatch.observer/filing/0000950170-23-057135.json
- Plain text: https://secwatch.observer/filing/0000950170-23-057135.txt

## Key facts
- Executive change
  Leagh E. Turner resigned as co-Chief Executive Officer at Dayforce, Inc..
  - Action: resigned
  - Role: co-Chief Executive Officer
  source text: Leagh E. Turner, co-Chief Executive Officer of Ceridian HCM Holding Inc. (the “Company”) notified the Company of her intent to resign as co-Chief Executive Officer and as a member of the Board of Directors of the Company effective on November 10, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1725057/000095017023057135/0000950170-23-057135-index.htm
- Executive change
  David D. Ossip changed role as Chief Executive Officer at Dayforce, Inc..
  - Action: becomes sole Chief Executive Officer
  - Role: Chief Executive Officer
  source text: David D. Ossip, Chair of the Board and co-Chief Executive Officer of the Company, will become sole Chief Executive Officer of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1725057/000095017023057135/0000950170-23-057135-index.htm

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