News & Events

Results of Operations and Financial Condition. The information furnished in this Item 2.02, including the exhibit described below, shall not be deemed “filed” hereunder for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Exchange Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. On April 22, 2026, Packaging C…

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. (b) On February 25, 2026, Paul T. Stecko informed the Board of Directors (the “Board”) of Packaging Corporation of America (“PCA”) that he has decided to retire from service on the Board and will not stand for reelection to the Board at the 2026 Annual Meeting of Stockholders (the “Annual Meeting”). Mr. Stecko’s decision to retire from the Board is…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant The disclosure under

of PCA’s Current Report on Form 8-K dated August 6, 2025, which is incorporated herein by reference. A description of the senior note offering was included in

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers On May 8, 2024, the stockholders of Packaging Corporation of America (“PCA”) approved the Second Amended and Restated 1999 Long-Term Equity Incentive Plan (the “Plan”). A description of the Plan was included in Item 3 of PCA’s Proxy Statement for the 2024 Annual Meeting of Stockholders filed with the Securities and Exchange Commission on March 28, 2…

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers On February 21, 2022, Packaging Corporation of America’s (“PCA”) director James D. Woodrum notified PCA that he will not stand for reelection to the board of directors at the 2022 annual meeting of stockholders. Mr. Woodrum will serve the remainder of his current term which expires on the date of the 2022 annual meeting of stockholders. SIGNATURES P…