---
schema_version: "secwatch.filing_event.v1"
accession: "0000821483-21-000051"
form_type: "8-K"
ticker: "PARR"
cik: "0000821483"
company_name: "PAR PACIFIC HOLDINGS, INC."
filed_at: "2021-07-30T23:59:59+00:00"
generated_at: "2026-06-30T00:36:39.088410+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Par Pacific appoints Anthony Chase to Board of Directors, effective July 29, 2021

## Summary
- Board expanded to 11 members; Chase fills newly created vacancy.
- Chase is Chairman/CEO of ChaseSource, also serves on boards of Cullen/Frost, Nabors, Heritage-Crystal Clean, LyondellBasell.
- Appointment effective immediately; Chase will stand for election at 2022 annual meeting.
- Chase will participate in standard non-employee director compensation programs.

## SEC filing metadata
- accession: 0000821483-21-000051
- form_type: 8-K
- ticker: PARR
- cik: 0000821483
- company_name: PAR PACIFIC HOLDINGS, INC.
- filed_at: 2021-07-30T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/821483/000082148321000051/0000821483-21-000051-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/821483/000082148321000051/parr-20210729.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000821483-21-000051
- JSON: https://secwatch.observer/filing/0000821483-21-000051.json
- Plain text: https://secwatch.observer/filing/0000821483-21-000051.txt

## Key facts
- Executive change
  Tony Chase was elected as Director at PAR PACIFIC HOLDINGS, INC..
  - Action: elected
  - Role: Director
  source text: On July 29, 2021, the Board of Directors of Par Pacific Holdings, Inc. (the “ Company ”) increased the number of directors from ten to eleven members and elected Mr. Tony Chase as its newest member to fill the newly created vacancy.
  evidence_url: https://www.sec.gov/Archives/edgar/data/821483/000082148321000051/0000821483-21-000051-index.htm

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