← Back to Intel
Insider ActivityPKG
KOWLZAN MARK W, Chairman & CEO at PACKAGING CORP OF AMERICA, traded $4.4M of PKG
Updated Jun 10, 2026
KOWLZAN MARK W
Chairman & CEO
PACKAGING CORP OF AMERICA ·
$PKG
Transaction Details
| Insider | KOWLZAN MARK W |
|---|---|
| Title | Chairman & CEO |
| Company | PACKAGING CORP OF AMERICA |
| Ticker | PKG |
| Transaction Type | Tax |
| Transaction Date | 2026-03-27 |
| Shares Traded | 20,513 |
| Price Per Share | $212.25 |
| Total Value | $4.4M |
| Filed Date | 2026-03-31 |
| Accession Number | 0001193125-26-134013 |
Ownership Context
| Shares Owned After Transaction | 482,876 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001193125-26-134013
Other Insider Trades — PKG
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| KOWLZAN MARK W | Chairman & CEO | sold | $2.0M | 2026-05-27 |
| SOULELES THOMAS S | Insider | traded | — | 2026-05-12 |
| Farrington Duane C | Insider | traded | — | 2026-05-12 |
| LYONS ROBERT C | Insider | traded | — | 2026-05-12 |
| GOWLAND KAREN E | Insider | traded | — | 2026-05-12 |
| MENCOFF SAMUEL M | Insider | traded | — | 2026-05-12 |
| PORTER ROGER B | Insider | traded | — | 2026-05-12 |
| BEEBE CHERYL K | Insider | traded | — | 2026-05-12 |
| Harman Donna A. | Insider | traded | — | 2026-05-12 |
| Shirley Donald R. | Exec. VP | traded | — | 2026-03-27 |
Other Trades by KOWLZAN MARK W
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| PKG | PACKAGING CORP OF AMERICA | sold | $2.0M | 2026-05-27 |
| PKG | PACKAGING CORP OF AMERICA | traded | — | 2026-03-27 |
| PKG | PACKAGING CORP OF AMERICA | traded | — | 2026-03-27 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for PKG — PACKAGING CORP OF AMERICA →
Track PKG insider activity in real time on The Wire →
Get alerts when KOWLZAN MARK W files new trades — Go Pro →
Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 10, 2026 at 07:22 UTC