Thomas A. Hassfurther - 06 Mar 2026 Form 4 Insider Report for PACKAGING CORP OF AMERICA (PKG)

Role
President
Signature
Kent A. Pflederer, attorney in fact
Issuer symbol
PKG
Transactions as of
06 Mar 2026
Net transactions value
$0
Form type
4
Filing time
10 Mar 2026, 15:00:06 UTC
Previous filing
26 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hassfurther Thomas A President 1 N. FIELD COURT, LAKE FOREST Kent A. Pflederer, attorney in fact 10 Mar 2026 0001318252

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PKG Common Stock Award +11,474 +5.6% $0.000000* 215,739 06 Mar 2026 Direct F1
transaction PKG Common Stock Award +1,018 +0.47% $0.000000* 216,757 06 Mar 2026 Direct F2
transaction PKG Common Stock Tax liability -4,917 -2.3% $222.52* 211,840 06 Mar 2026 Direct F4
holding PKG Common Stock 12,061 06 Mar 2026 by 401(k) plan
holding PKG Common Stock 53,862 06 Mar 2026 By Spouse F3
holding PKG Common Stock 34,293 06 Mar 2026 Through investment entity F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On March 6, 2026, the compensation subcommittee of the compensation committee of the registrant's board of directors certified attainment of the performance measure under the ROIC performance units awarded to the reporting person on February 23, 2022. The units paid out on the date of certification.
F2 Payout in shares of accumulated dividends on vesting performance units.
F3 Reporting person disclaims beneficial ownership of shares held by spouse.
F4 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 equity awards vesting on the transaction date.
F5 Reporting person disclaims beneficial ownership of shares held by investment entity except to the extent of his pecuniary interest therein.