Heidi L. Patton - 23 Feb 2026 Form 4 Insider Report for PACKAGING CORP OF AMERICA (PKG)

Role
SVP
Signature
Kent A. Pflederer, attorney in fact
Issuer symbol
PKG
Transactions as of
23 Feb 2026
Net transactions value
-$153,600
Form type
4
Filing time
24 Feb 2026, 20:59:59 UTC
Previous filing
28 Feb 2025
Next filing
26 Feb 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Patton Heidi L SVP 1 N. FIELD CT., LAKE FOREST Kent A. Pflederer, attorney in fact 23 Feb 2026 0002050040

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PKG Common Stock Tax liability $153,600 -681 -11% $225.55 5,665 23 Feb 2026 Direct F1
holding PKG Common Stock 1,394 23 Feb 2026 401k Plan
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Pursuant to the terms of the Company's Long-Term Equity Incentive Plan, the Company withheld shares to cover the withholding tax obligation associated with the transaction reported above.