UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission file number 1-15399 (Exact Name of Registrant as Specified in its Charter) Delaware 36-4277050 (State or Other Jurisdiction of Incorporation or Organization) 1 Nor ...

Packaging Corporation of America (NYSE:PKG) Q4 2022 Earnings Conference Call January 26, 2023 9:00 AM ET Company Participants Mark Kowlzan - Chairman and Chief Executive Officer Thomas Hassfurther - Executive Vice President, Corrugated Products Robert Mundy - Executive Vice President and Chief Financial Officer Conference Call Participants George Staphos - Bank of America Merrill Lynch Michael Roxland - Truist Securities Mark Weintraub - Seaport Research Partners Cleveland Rueckert - UBS Kyle White - Deutsc ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-15399 (Exact Name of Registrant as Specified in its Charter) (State or Other Jurisdiction of Incorporation or Organization) 1 North Field ...

Packaging Corporation of America (NYSE:PKG) Q3, 2022, Earnings Call October 25, 2022 9:00 AM ET Company Participants Mark Kowlzan - Chairman and Chief Executive Officer Tom Hassfurther - Executive Vice President, Corrugated Products Bob Mundy - Executive Vice President and Chief Financial Officer Conference Call Participants Mark Weintraub - Seaport Research Partners Adam Josephson - KeyBanc Capital Markets Anthony Pettinari - Citi Operator Thank you for joining the Packaging Corporation of America’s Third ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 1-15399 (Exact Name of Registrant as Specified in its Charter) (State or Other Jurisdiction of Incorporation or Organization) 1 North Field Cour ...

Packaging Corporation of America (NYSE:PKG) Q2 2022 Earnings Conference Call July 26, 2022 9:00 AM ET Company Participants Mark Kowlzan – Chairman and Chief Executive Officer Tom Hassfurther – Executive Vice President, Corrugated Products Bob Mundy – Chief Financial Officer Conference Call Participants George Staphos – Bank of America Securities Mike Roxland – Truist Mark Wilde – Bank of Montreal Mark Weintraub – Seaport Research Partners Adam Josephson – KeyBanc Capital Markets Phillip Ng – Jefferies Gabe ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or (State or Other Jurisdiction of Incorporation or Organization) 1 North Field Court, Lake Forest, Illinois 60045 (Address of Principal Executive Of ices) (Zip Code) ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Delaware 36-4277050 (I.R.S. Employer ...

Packaging Corporation of America (NYSE:PKG) Q1 2022 Earnings Conference Call April 26, 2022 9:00 AM ET Company Participants Mark Kowlzan - Chairman and CEO Thomas Hassfurther - EVP, Corrugated Products Robert Mundy - EVP and CFO Conference Call Participants John Babcock - Bank of America Mark Wilde - Bank of Montreal Mark Weintraub - Seaport Research Partners Anthony Pettinari - Citigroup Cleve Rueckert - UBS Operator Thank you for joining Packaging Corporation of America's First Quarter 2022 Earnings Resul ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO Commission file number 1-15399 (Exact Name of Registrant as Specified in its Charter) (State or Other Jurisdiction of Incorporation or Organization) 1 North Field Court, Lake ...

Packaging Corporation of America (NYSE:PKG) Q4 2021 Earnings Conference Call January 27, 2021 9:00 AM ET Company Participants Mark W. Kowlzan - Chairman and CEO Thomas A. Hassfurther - EVP, Corrugated Products Robert P. Mundy - EVP and CFO Conference Call Participants George Staphos - Bank of America Philip Ng - Jefferies Mark Wilde - Bank of Montreal Mark Weintraub - Seaport Research Partners Gabe Hajde - Wells Fargo Adam Josephson - KeyBanc Capital Michael Roxland - Truist Securities Anthony Pettinari - C ...