---
schema_version: "secwatch.filing_event.v1"
accession: "0000945841-21-000125"
form_type: "8-K"
ticker: "POOL"
cik: "0000945841"
company_name: "POOL CORP"
filed_at: "2021-07-19T23:59:59+00:00"
generated_at: "2026-06-30T04:41:55.998892+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Pool Corp announces CFO succession: Hart to succeed Joslin effective Aug 9

## Summary
- Mark W. Joslin retires as CFO on August 9, 2021; will serve as SVP until October 1, 2021.
- Melanie Housey Hart assumes CFO role on August 9, also becomes Treasurer and principal accounting officer.
- Walker Saik hired as Corporate Controller; spent 13 years at Ernst & Young, most recently Managing Director.
- All changes were previously disclosed in a March 1, 2021 Form 8-K; this filing sets effective dates.

## SEC filing metadata
- accession: 0000945841-21-000125
- form_type: 8-K
- ticker: POOL
- cik: 0000945841
- company_name: POOL CORP
- filed_at: 2021-07-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/945841/000094584121000125/0000945841-21-000125-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/945841/000094584121000125/pool-20210719.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000945841-21-000125
- JSON: https://secwatch.observer/filing/0000945841-21-000125.json
- Plain text: https://secwatch.observer/filing/0000945841-21-000125.txt

## Key facts
- Executive change
  Mark W. Joslin departed as Chief Financial Officer at POOL CORP.
  - Action: retire
  - Role: Chief Financial Officer
  source text: Mark W. Joslin will retire as Chief Financial Officer (CFO). On July 19, 2021 , Pool Corporation ("the Company") announced the effective date of August 9, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/945841/000094584121000125/0000945841-21-000125-index.htm
- Executive change
  Melanie Housey Hart was appointed as Chief Financial Officer at POOL CORP.
  - Action: assume
  - Role: Chief Financial Officer
  source text: Melanie Housey Hart will assume the role of Chief Financial Officer effective August 9, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/945841/000094584121000125/0000945841-21-000125-index.htm

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