---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-069298"
form_type: "8-K"
ticker: "APA"
cik: "0001841666"
company_name: "APA Corp"
filed_at: "2024-03-15T23:59:59+00:00"
generated_at: "2026-06-04T17:51:56.750486+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# APA supplements proxy for Callon merger; stockholders filed 5 lawsuits over disclosures

## Summary
- APA received 2 demand letters; Callon received 13 demand letters and 5 complaints alleging proxy disclosure deficiencies.
- APA voluntarily supplements proxy with details: RBCCM fee $13M ($2.5M paid, balance contingent on closing).
- No third-party acquisition interest in Callon since merger announcement (Jan 4 – Mar 15, 2024).
- Callon Board ratified merger on March 15, 2024; stockholder vote scheduled for March 27, 2024.
- APA's Dec. 26 proposal included $50M/year synergies, $95M Callon termination fee, $115M APA fee.

## SEC filing metadata
- accession: 0001193125-24-069298
- form_type: 8-K
- ticker: APA
- cik: 0001841666
- company_name: APA Corp
- filed_at: 2024-03-15T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1841666/000119312524069298/0001193125-24-069298-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1841666/000119312524069298/d799943d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-069298
- JSON: https://secwatch.observer/filing/0001193125-24-069298.json
- Plain text: https://secwatch.observer/filing/0001193125-24-069298.txt

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