MARK W. KOWLZAN - Chairman & CEO, Director at PACKAGING CORP OF AMERICA

Insider Transactions and Holdings

Entity Type
Individual
Role
Chairman & CEO, Director
Issuer Symbol
PKG on NYSE
All Insider Reports
All Insider Reports

MARK W. KOWLZAN - trading volume in the past year for PACKAGING CORP OF AMERICA

Holdings reported by MARK W. KOWLZAN for PACKAGING CORP OF AMERICA

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 437,378 $94,460,526 $215.97 11 Sep 2025 Direct
Common Stock 19,568 $3,725,551 $190.39 11 Sep 2025 401k plan
Common Stock 2,565 $488,350 $190.39 11 Sep 2025 by spouse

Transactions reported by MARK W. KOWLZAN for PACKAGING CORP OF AMERICA

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.