Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:1a31e653-e70d-b202-abbd-987f86d0bbfe 2026-09-19T06:01:53-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services PKG: SHIRLEY DONALD R (VP) Sold (S) 12k Shares of PACKAGING CORP OF AMERICA for $250.71 on 8/20 urn:uuid:b0aec7d0-82e1-a754-572e-c2e948a7e99c 2026-08-24T14:32:00-04:00 PKG: HASSFURTHER THOMAS A (PR) Sold (S) 7,063 Shares of PACKAGING CORP OF AMERICA for $254.00 on 8/7 urn:uuid:75f978ee-fdeb-8123-5e8f-49cc07070a56 2026-08-11T10:41:14-04:00 PKG: HASSFURTHER THOMAS A (PR) Sold (S) 21,328 Shares of PACKAGING CORP OF AMERICA for $250.00-$257.00 on 8/3-8/5 urn:uuid:a386fc32-430e-76aa-69ec-1bfcc5cefcd5 2026-08-05T14:41:28-04:00 PKG: KOWLZAN MARK W (CB,CEO,DIR) Sold (S) 9,266 Shares of PACKAGING CORP OF AMERICA for $217.08 on 5/27 urn:uuid:a8caf704-b939-d03f-d0c4-595d9d07400f 2026-05-28T17:50:39-04:00 PKG: MENCOFF SAMUEL M (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:9440205f-1746-edff-e2fe-32811ceccfad 2026-05-13T15:02:32-04:00 PKG: SOULELES THOMAS S (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:dfe474c7-2cdc-2b21-b56f-ec9c72f47a5b 2026-05-12T19:06:43-04:00 PKG: LYONS ROBERT C (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:7b26a789-739b-3f3a-6ff4-6d909e40da95 2026-05-12T18:57:52-04:00 PKG: HARMAN DONNA A (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:ea7a4b9d-dcca-7400-a32d-35e44ac45d62 2026-05-12T18:47:04-04:00 PKG: GOWLAND KAREN E (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:4a256912-cc19-531e-a0e6-e736f6f0b675 2026-05-12T18:26:01-04:00 PKG: FARRINGTON DUANE C (DIR) Acquired (JB) 591 Shares of PACKAGING CORP OF AMERICA for $0.00 on 5/12 urn:uuid:1d5db253-6dbf-6efb-e719-d35d3144c615 2026-05-12T18:14:00-04:00