KOWLZAN MARK W

PrivateCIK: 1247456
Location

LAKE FOREST, IL

KOWLZAN MARK W (Chairman & CEO) reported 1 transaction at PACKAGING CORP OF AMERICA

Review the transaction codes below to understand the nature of each event.

InsiderKOWLZAN MARK WCIK 1247456
DirectorOfficer· Chairman & CEO
Since Feb 2026
-7.37K
Net shares
Net seller
$1.66M
Total sold
0
Open market trades
0B · 0S
1
Total transactions
7.37K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

7.37K

Price / share

$225.55

Trade value

$1.66M

% of position

1.7%
2/23/2026
437.38K430.01K
Total

Net shares

7.37K

Net value

-$1.66M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned2.56K

Common Stock

Indirect
Shares owned20.26K
Total
22.83K indirect22.83K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
KOWLZAN MARK W — Insider Transaction (Form 4) Filed Feb 24, 2026 | Finecho