---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-117763"
form_type: "8-K"
ticker: "PKG"
cik: "0000075677"
company_name: "PACKAGING CORP OF AMERICA"
filed_at: "2025-05-12T23:59:59+00:00"
generated_at: "2026-05-22T00:55:42.636121+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Packaging Corp of America stockholders elect directors, ratify KPMG, approve compensation at annual meeting

## Summary
- All 10 director nominees elected; R. B. Porter received 7.84M against votes, 2.04M abstentions.
- KPMG LLP ratified as auditor with 80.3M for, 1.2M against, 89K abstentions.
- Executive compensation (say-on-pay) approved with 69.4M for, 4.2M against, 1.3M abstentions, 6.8M broker non-votes.

## SEC filing metadata
- accession: 0001193125-25-117763
- form_type: 8-K
- ticker: PKG
- cik: 0000075677
- company_name: PACKAGING CORP OF AMERICA
- filed_at: 2025-05-12T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/75677/000119312525117763/0001193125-25-117763-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/75677/000119312525117763/d30216d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-117763
- JSON: https://secwatch.observer/filing/0001193125-25-117763.json
- Plain text: https://secwatch.observer/filing/0001193125-25-117763.txt

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