---
schema_version: "secwatch.filing_event.v1"
accession: "0001694426-22-000010"
form_type: "8-K"
ticker: "DK"
cik: "0001694426"
company_name: "Delek US Holdings, Inc."
filed_at: "2022-01-11T23:59:59+00:00"
generated_at: "2026-06-27T19:01:24.534639+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Delek US Holdings CAO resigns; Robert Wright appointed effective Jan 24, 2022

## Summary
- Nilah Staskus resigned as SVP and CAO effective Jan 24, 2022; no disagreement with management.
- Robert Wright, previously VP and Corporate Controller, appointed as CAO of Delek and Delek Logistics.
- Wright joined Delek in Oct 2020; prior roles at CVR Energy and PwC (audit senior manager).
- No new compensatory arrangements have been entered into with Wright in connection with his appointment.

## SEC filing metadata
- accession: 0001694426-22-000010
- form_type: 8-K
- ticker: DK
- cik: 0001694426
- company_name: Delek US Holdings, Inc.
- filed_at: 2022-01-11T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1694426/000169442622000010/0001694426-22-000010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1694426/000169442622000010/dk-20220105.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001694426-22-000010
- JSON: https://secwatch.observer/filing/0001694426-22-000010.json
- Plain text: https://secwatch.observer/filing/0001694426-22-000010.txt

## Key facts
- Executive change
  Robert Wright was appointed as principal accounting officer at Delek US Holdings, Inc..
  - Action: appointed
  - Role: principal accounting officer
  source text: Robert Wright, Delek's Vice President and Corporate Controller, will replace Ms. Staskus as the principal accounting officer of Delek and Delek Logistics, effective as of January 24, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1694426/000169442622000010/0001694426-22-000010-index.htm
- Executive change
  Nilah Staskus resigned as Senior Vice President and Chief Accounting Officer at Delek US Holdings, Inc..
  - Action: resigned
  - Role: Senior Vice President and Chief Accounting Officer
  source text: On January 5, 2022, Nilah Staskus tendered her resignation as the Senior Vice President and Chief Accounting Officer of Delek US Holdings, Inc. ("Delek") and its subsidiaries, including Delek Logistics Partners, LP ("Delek Logistics"), effective as of January 24, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1694426/000169442622000010/0001694426-22-000010-index.htm

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