PKG News
Official issuer or fund updates, exact SEC current reports, and large established publisher coverage, newest first. Every lawfully retained item remains in the corpus; each public page contains at most 100 rows. Headlines open the exact source; summaries are concise descriptions and not investment recommendations. Captured 2026-08-31.
| Date | Type | Publisher | Headline | Summary |
|---|---|---|---|---|
| 2026-07-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2026-05-13 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2026-04-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2026-03-03 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,9.01. |
| 2026-01-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2025-12-10 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2025-12-04 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.05,2.06,9.01. |
| 2025-10-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2025-09-02 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.03,8.01. |
| 2025-08-15 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.03,8.01,9.01. |
| 2025-08-06 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 1.01,1.02,2.03,9.01. |
| 2025-07-24 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2025-07-03 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 1.01,9.01. |
| 2025-07-01 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2025-05-12 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2025-04-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2025-02-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,9.01. |
| 2025-01-29 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2024-10-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2024-07-24 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2024-05-09 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,5.07. |
| 2024-04-23 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2024-02-29 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,7.01,9.01. |
| 2024-01-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2023-11-30 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 8.01,9.01. |
| 2023-10-24 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2023-07-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2023-05-04 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2023-04-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2023-01-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2022-10-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2022-07-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2022-05-20 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2022-04-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2022-02-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02. |
| 2022-01-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2021-10-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2021-09-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 8.01,9.01. |
| 2021-07-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2021-06-11 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 1.01,9.01. |
| 2021-06-04 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2021-05-06 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2021-04-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2021-02-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.05,2.06,8.01,9.01. |
| 2021-01-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2020-12-14 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.03,9.01. |
| 2020-10-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2020-09-09 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01. |
| 2020-07-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,2.06,9.01. |
| 2020-06-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01. |
| 2020-05-06 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02. |
| 2020-04-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,2.05,9.01. |
| 2020-04-02 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2020-02-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02. |
| 2020-02-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K/A | PACKAGING CORP OF AMERICA filed Form 8-K/A covering items 5.02. |
| 2020-01-29 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2019-12-13 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02. |
| 2019-11-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 8.01,9.01. |
| 2019-10-24 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2019-07-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2019-05-10 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,5.07. |
| 2019-04-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2019-01-30 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2018-10-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2018-07-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2018-05-16 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07. |
| 2018-04-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2018-01-31 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2017-12-15 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2017-12-13 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 8.01,9.01. |
| 2017-10-25 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2017-08-28 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2017-08-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.05,2.06,8.01,9.01. |
| 2017-07-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2017-05-18 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07,7.01,9.01. |
| 2017-04-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2017-04-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K/A | PACKAGING CORP OF AMERICA filed Form 8-K/A covering items 2.02,9.01. |
| 2017-03-02 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2017-02-09 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2017-01-31 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2016-12-15 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2016-10-20 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2016-09-01 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 1.01,2.03,7.01,8.01,9.01. |
| 2016-07-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2016-07-06 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 8.01,9.01. |
| 2016-05-19 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.07,7.01,9.01. |
| 2016-04-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2016-02-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2016-01-26 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2016-01-22 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,9.01. |
| 2015-12-17 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,7.01,9.01. |
| 2015-10-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2015-09-01 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,7.01,9.01. |
| 2015-07-22 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,7.01,9.01. |
| 2015-06-05 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,9.01. |
| 2015-05-13 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 5.02,5.07,7.01,9.01. |
| 2015-04-21 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2015-02-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |
| 2015-01-27 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 2.02,9.01. |
| 2014-12-10 | Current report | SEC filing | PACKAGING CORP OF AMERICA filed Form 8-K | PACKAGING CORP OF AMERICA filed Form 8-K covering items 7.01,9.01. |