---
schema_version: "secwatch.filing_event.v1"
accession: "0000062996-23-000036"
form_type: "8-K"
ticker: "MAS"
cik: "0000062996"
company_name: "MASCO CORP /DE/"
filed_at: "2023-10-06T23:59:59+00:00"
generated_at: "2026-06-10T03:40:32.549158+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Masco enters transition agreement with David A. Chaika through April 2024

## Summary
- Chaika to provide transition services through April 30, 2024.
- Eligible for $750,450 cash payment if employed through April 30, 2024 and complies with terms.
- Unvested RSUs will continue vesting per normal schedule; stock option exercise period extended to 90 days post-termination.

## SEC filing metadata
- accession: 0000062996-23-000036
- form_type: 8-K
- ticker: MAS
- cik: 0000062996
- company_name: MASCO CORP /DE/
- filed_at: 2023-10-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/62996/000006299623000036/0000062996-23-000036-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/62996/000006299623000036/mas-20231003.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000062996-23-000036
- JSON: https://secwatch.observer/filing/0000062996-23-000036.json
- Plain text: https://secwatch.observer/filing/0000062996-23-000036.txt

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