---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-257478"
form_type: "8-K/A"
ticker: "WSO"
cik: "0000105016"
company_name: "WATSCO INC"
filed_at: "2026-06-04T20:26:29+00:00"
generated_at: "2026-06-04T20:59:10.835019+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Watsco closes Jackson Supply acquisition, issues 517,884 shares for $198M

## Summary
- Closing on June 1, 2026; Watsco issued 517,884 shares of common stock (WSO) as consideration.
- Total deal value $198M net of debt and transaction expenses, paid in stock to seller.
- $25M of shares held in escrow for up to 12 months for purchase price adjustments and indemnification.
- Shares issued in unregistered transaction under Section 4(a)(2) to an accredited investor.
- Amendment updates the estimated share count from the original April 29, 2026 filing.

## SEC filing metadata
- accession: 0001193125-26-257478
- form_type: 8-K/A
- ticker: WSO
- cik: 0000105016
- company_name: WATSCO INC
- filed_at: 2026-06-04T20:26:29+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/105016/000119312526257478/0001193125-26-257478-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/105016/000119312526257478/wso-20260423.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-257478
- JSON: https://secwatch.observer/filing/0001193125-26-257478.json
- Plain text: https://secwatch.observer/filing/0001193125-26-257478.txt

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