---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-123836"
form_type: "8-K"
ticker: "ACDC"
cik: "0001881487"
company_name: "ProFrac Holding Corp."
filed_at: "2025-12-22T23:59:59+00:00"
generated_at: "2026-05-16T12:27:40.495202+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# ProFrac appoints Matthew Rinaldi to Board; James Randle resigns

## Summary
- Matthew Rinaldi appointed as director effective Dec 17, 2025, term expiring at 2026 annual meeting.
- James C. Randle resigned same day; resignation not due to any disagreement with the Company.
- Rinaldi is non-independent, designated by Farris Parties per Stockholders' Agreement, no committee assignment.
- No family relationships or material interests in transactions between Rinaldi and the Company.

## SEC filing metadata
- accession: 0001104659-25-123836
- form_type: 8-K
- ticker: ACDC
- cik: 0001881487
- company_name: ProFrac Holding Corp.
- filed_at: 2025-12-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1881487/000110465925123836/0001104659-25-123836-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1881487/000110465925123836/tm2534143d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-123836
- JSON: https://secwatch.observer/filing/0001104659-25-123836.json
- Plain text: https://secwatch.observer/filing/0001104659-25-123836.txt

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