List of insiders holdings for PACKAGING CORP OF AMERICA:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | MADISON DEARBORN PARTNERS LLC MADISON DEARBORN PARTNERS III LP 10% Owner | 2007-01-29 20:35:45 | 16,110 12,344,904 | 12,361,014 | Form 4 |
| 2 | KOWLZAN MARK W Chairman & CEO | 2025-09-15 11:53:30 | 437,378 22,133 | 459,511 | Form 4 |
| 3 | MENCOFF SAMUEL M Director | 2025-05-09 12:52:46 | 262,875 73,739 | 336,614 | Form 4 |
| 4 | Hassfurther Thomas A President | 2025-04-08 12:24:52 | 209,191 99,935 | 309,126 | Form 4 |
| 5 | SWEENEY WILLIAM J Executive VP | 2009-07-28 17:29:37 | 115,580 5,909 | 121,489 | Form 4 |
| 6 | WEST RICHARD B Senior VP & CFO | 2015-07-27 15:36:12 | 107,387 9,373 | 116,760 | Form 4 |
| 7 | CALHOUN STEPHEN T VP Human Resources | 2012-12-13 10:32:56 | 71,331 6,515 | 77,846 | Form 4 |
| 8 | Pflederer Kent A. SVP | 2025-04-08 12:38:20 | 66,457 4,116 | 70,573 | Form 4 |
| 9 | Olivier Darla J. SVP | 2025-04-08 12:52:11 | 58,051 0 | 58,051 | Form 4 |
| 10 | Carter Charles J. EVP-Mill Ops. | 2025-04-08 12:31:39 | 39,848 6,140 | 45,988 | Form 4 |
| 11 | Barnes Pamela A. SVP | 2024-03-27 17:30:55 | 44,501 0 | 44,501 | Form 4 |
| 12 | Mundy Robert P. EVP & CFO | 2025-04-08 12:16:24 | 44,408 0 | 44,408 | Form 4 |
| 13 | Walton Thomas W.H. SVP | 2021-07-22 16:23:29 | 30,362 3,813 | 34,175 | Form 4 |
| 14 | Shirley Donald R. Exec. VP | 2025-04-08 12:47:22 | 23,383 6,289 | 29,672 | Form 4 |
| 15 | Schneider Robert Andrew SVP & CIO | 2024-03-27 17:37:40 | 24,351 2,030 | 26,381 | Form 4 |
| 16 | PORTER ROGER B Director | 2025-05-09 13:43:31 | 22,013 0 | 22,013 | Form 4 |
| 17 | Maurer Thomas P. Director | 2024-05-10 16:15:34 | 17,528 0 | 17,528 | Form 4 |
| 18 | Kaser Jeffrey S SVP | 2024-03-27 17:34:05 | 17,398 0 | 17,398 | Form 4 |
| 19 | Ridley Bruce A SVP | 2024-03-27 17:36:15 | 15,618 1,005 | 16,623 | Form 4 |
| 20 | BEEBE CHERYL K Director | 2025-05-09 13:02:55 | 14,513 0 | 14,513 | Form 4 |
| 21 | LYONS ROBERT C Director | 2025-05-12 18:50:27 | 12,838 0 | 12,838 | Form 4 |
| 22 | HOLLAND LOUIS A Director | 2008-04-28 16:41:46 | 12,200 600 | 12,800 | Form 4 |
| 23 | Woodrum James D Director | 2021-05-05 13:20:04 | 8,615 4,000 | 12,615 | Form 4 |
| 24 | Vaughn Joseph SVP | 2025-02-28 15:28:47 | 10,218 433 | 10,651 | Form 4 |
| 25 | SOULELES THOMAS S Director | 2025-05-09 13:51:37 | 10,611 0 | 10,611 | Form 4 |
| 26 | WILLIAMSON RAYFORD K Director | 2008-02-21 10:46:02 | 9,500 0 | 9,500 | Form 4 |
| 27 | STECKO PAUL T Director | 2025-05-09 13:55:28 | 9,492 0 | 9,492 | Form 4 |
| 28 | Jameel Hasan Director | 2019-05-08 11:55:59 | 9,339 0 | 9,339 | Form 4 |
| 29 | Patton Heidi L SVP | 2025-02-28 15:24:39 | 6,346 1,321 | 7,667 | Form 4 |
| 30 | Farrington Duane C Director | 2025-05-09 13:08:49 | 6,652 0 | 6,652 | Form 4 |
| 31 | LASSA JUDITH M SVP | 2014-06-25 15:49:49 | 4,916 0 | 4,916 | Form 4 |
| 32 | Harman Donna A. Director | 2025-05-09 13:19:02 | 4,588 0 | 4,588 | Form 4 |
| 33 | GOWLAND KAREN E Director | 2025-05-09 13:14:27 | 1,527 0 | 1,527 | Form 4 |
| 34 | FRIGON HENRY F Director | 2011-06-06 12:05:53 | 0 0 | 0 | Form 4 |
| 35 | MADISON DEARBORN PARTNERS III LP MADISON DEARBORN CAPITAL PARTNERS III LP PCA HOLDINGS LLC 10% Owner | 2008-02-14 11:29:12 | 0 0 | 0 | Form 13G |