PACKAGING CORP OF AMERICA — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| KOWLZAN MARK W | Chairman & CEO | Sale | 25,000 | $215.97 | $5,399,250 | 437,378 | Sep 11, 2025 |
| LYONS ROBERT C | — | Award / Grant | 611 | — | — | 12,838 | May 7, 2025 |
| STECKO PAUL T | — | Award / Grant | 611 | — | — | 9,492 | May 7, 2025 |
| SOULELES THOMAS S | — | Award / Grant | 611 | — | — | 10,611 | May 7, 2025 |
| PORTER ROGER B | — | Award / Grant | 611 | — | — | 22,013 | May 7, 2025 |
| Harman Donna A. | — | Award / Grant | 611 | — | — | 4,588 | May 7, 2025 |
| GOWLAND KAREN E | — | Award / Grant | 611 | — | — | 1,527 | May 7, 2025 |
| Farrington Duane C | — | Award / Grant | 611 | — | — | 6,652 | May 7, 2025 |
| BEEBE CHERYL K | — | Award / Grant | 611 | — | — | 14,513 | May 7, 2025 |
| MENCOFF SAMUEL M | — | Award / Grant | 611 | — | — | 262,875 | May 7, 2025 |
| Olivier Darla J. | SVP | Tax Withholding | 929 | $183.42 | $170,397 | 58,051 | Apr 4, 2025 |
| Shirley Donald R. | Exec. VP | Award / Grant | 5,417 | — | — | 25,229 | Apr 4, 2025 |
| Pflederer Kent A. | SVP | Award / Grant | 422 | — | — | 68,791 | Apr 4, 2025 |
| Carter Charles J. | EVP-Mill Ops. | Tax Withholding | 3,070 | $183.42 | $563,099 | 39,848 | Apr 4, 2025 |
| Hassfurther Thomas A | President | Award / Grant | 19,006 | — | — | 215,666 | Apr 4, 2025 |
| Mundy Robert P. | EVP & CFO | Award / Grant | 737 | — | — | 48,482 | Apr 4, 2025 |
| KOWLZAN MARK W | Chairman & CEO | Award / Grant | 27,559 | — | — | 473,248 | Apr 4, 2025 |
| Shirley Donald R. | Exec. VP | Tax Withholding | 1,391 | $202.27 | $281,358 | 19,812 | Mar 4, 2025 |
| Pflederer Kent A. | SVP | Award / Grant | 2,878 | — | — | 64,650 | Mar 4, 2025 |
| Carter Charles J. | EVP-Mill Ops. | Tax Withholding | 1,789 | $202.27 | $361,861 | 35,118 | Mar 4, 2025 |
| Mundy Robert P. | EVP & CFO | Tax Withholding | 2,439 | $202.27 | $493,337 | 39,278 | Mar 4, 2025 |
| Hassfurther Thomas A | President | Award / Grant | 13,277 | — | — | 201,140 | Mar 4, 2025 |
| KOWLZAN MARK W | Chairman & CEO | Tax Withholding | 9,293 | $202.27 | $1,879,695 | 445,689 | Mar 4, 2025 |
| Vaughn Joseph | SVP | Award / Grant | 1,567 | — | — | 10,218 | Feb 26, 2025 |
| Patton Heidi L | SVP | Award / Grant | 862 | — | — | 6,346 | Feb 26, 2025 |
| Olivier Darla J. | SVP | Award / Grant | 1,225 | — | — | 56,852 | Feb 26, 2025 |
| Shirley Donald R. | SVP | Award / Grant | 2,938 | — | — | 17,670 | Feb 26, 2025 |
| Pflederer Kent A. | SVP | Award / Grant | 2,938 | — | — | 61,772 | Feb 26, 2025 |
| Carter Charles J. | EVP-Mill Ops. | Award / Grant | 4,462 | — | — | 32,363 | Feb 26, 2025 |
| Hassfurther Thomas A | Exec. VP | Award / Grant | 12,409 | — | — | 187,863 | Feb 26, 2025 |
| KOWLZAN MARK W | Chairman & CEO | Award / Grant | 17,993 | — | — | 434,008 | Feb 26, 2025 |
| Vaughn Joseph | SVP | Tax Withholding | 476 | $209.74 | $99,836 | 8,651 | Feb 24, 2025 |
| Shirley Donald R. | SVP | Tax Withholding | 993 | $209.74 | $208,272 | 14,732 | Feb 24, 2025 |
| Pflederer Kent A. | SVP | Tax Withholding | 1,119 | $209.74 | $234,699 | 58,834 | Feb 24, 2025 |
| Patton Heidi L | SVP | Tax Withholding | 673 | $209.74 | $141,155 | 5,484 | Feb 24, 2025 |
| Olivier Darla J. | SVP | Tax Withholding | 827 | $209.74 | $173,455 | 55,627 | Feb 24, 2025 |
| Carter Charles J. | EVP-Mill Ops. | Tax Withholding | 1,436 | $209.74 | $301,187 | 27,901 | Feb 24, 2025 |
| Mundy Robert P. | EVP & CFO | Tax Withholding | 1,959 | $209.74 | $410,881 | 36,212 | Feb 24, 2025 |
| Hassfurther Thomas A | Exec. VP | Tax Withholding | 4,584 | $209.74 | $961,448 | 175,454 | Feb 24, 2025 |
| KOWLZAN MARK W | Chairman & CEO | Tax Withholding | 7,460 | $209.74 | $1,564,660 | 416,015 | Feb 24, 2025 |
| Vaughn Joseph | SVP | Sale | 2,300 | $244.89 | $563,247 | 9,197 | Dec 3, 2024 |
| STECKO PAUL T | — | Sale | 10,500 | $244.91 | $2,571,555 | 8,881 | Nov 21, 2024 |
| Shirley Donald R. | SVP | Sale | 8,000 | $240.20 | $1,921,600 | 15,725 | Nov 12, 2024 |
| Mundy Robert P. | EVP & CFO | Sale | 12,500 | $240.62 | $3,007,750 | 43,954 | Nov 8, 2024 |
| KOWLZAN MARK W | Chairman & CEO | Sale | 3,165 | $243.01 | $769,127 | 486,950 | Nov 8, 2024 |
| Hassfurther Thomas A | Exec. VP | Sale | 16,492 | $242.39 | $3,997,496 | 183,284 | Nov 7, 2024 |
| Carter Charles J. | EVP-Mill Ops. | Sale | 5,389 | $196.28 | $1,057,753 | 25,539 | Jul 25, 2024 |
| Shirley Donald R. | SVP | Sale | 6,000 | $196.28 | $1,177,680 | 20,772 | Jul 25, 2024 |
| GOWLAND KAREN E | — | Purchase | 300 | $182.06 | $54,618 | 916 | May 15, 2024 |
| Harman Donna A. | — | Award / Grant | 616 | — | — | 3,977 | May 8, 2024 |