SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | PACKAGING CORP OF AMERICA | 11,241,189 | 12.5% | EDGAR |
SC 13G/A | 2024-02-07 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 8,980,509 | 10.0% | EDGAR |
SC 13G | 2024-01-29 | STATE STREET CORP | PACKAGING CORP OF AMERICA | - | 5.1% | EDGAR |
SC 13G/A | 2024-01-24 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 8,948,727 | 10.0% | EDGAR |
SC 13G | 2023-04-06 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 9,047,862 | 10.1% | EDGAR |
SC 13G/A | 2023-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | PACKAGING CORP OF AMERICA | 1,876,455 | 2.0% | EDGAR |
SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | PACKAGING CORP OF AMERICA | 11,992,314 | 13.0% | EDGAR |
SC 13G/A | 2023-01-24 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 8,896,238 | 9.6% | EDGAR |
SC 13G/A | 2022-02-11 | Capital World Investors | PACKAGING CORP OF AMERICA | 3,153,562 | 3.3% | EDGAR |
SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | PACKAGING CORP OF AMERICA | 11,886,212 | 12.5% | EDGAR |
SC 13G/A | 2022-02-01 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 7,934,846 | 8.4% | EDGAR |
SC 13G/A | 2022-01-10 | PRICE T ROWE ASSOCIATES INC /MD/ | PACKAGING CORP OF AMERICA | 5,142,564 | 5.4% | EDGAR |
SC 13G/A | 2021-02-16 | PRICE T ROWE ASSOCIATES INC /MD/ | PACKAGING CORP OF AMERICA | 11,425,388 | 12.0% | EDGAR |
SC 13G | 2021-02-16 | Capital World Investors | PACKAGING CORP OF AMERICA | 6,228,996 | 6.6% | EDGAR |
SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | PACKAGING CORP OF AMERICA | 10,522,496 | 11.1% | EDGAR |
SC 13G/A | 2021-02-03 | MANAGED ACCOUNT ADVISORS LLC | PACKAGING CORP OF AMERICA | 1,021,713 | 1.1% | EDGAR |
SC 13G/A | 2021-01-29 | BlackRock Inc. | PACKAGING CORP OF AMERICA | 7,935,869 | 8.4% | EDGAR |
SC 13G/A | 2020-09-10 | PRICE T ROWE ASSOCIATES INC /MD/ | PACKAGING CORP OF AMERICA | 9,605,828 | 10.1% | EDGAR |
SC 13G | 2020-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | PACKAGING CORP OF AMERICA | 5,785,044 | 6.1% | EDGAR |
SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | PACKAGING CORP OF AMERICA | 10,957,756 | 11.6% | EDGAR |