Person

Mark W. Kowlzan

Chairman & CEO · Director, Packaging Corporation of America

Current S&P 500 boards
1
Current roles
1
Open-market buys
$0
Open-market sales
$33.3M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
May 27, 2026PKGSale9,266$217.08$2.0M
Sep 11, 2025PKGSale25,000$215.97$5.4M
Nov 8, 2024PKGSale27,031$240.34$6.5M
Nov 7, 2024PKGSale36,444$239.54$8.7M
Nov 6, 2024PKGSale3,165$243.01$769K
Mar 4, 2024PKGSale53,196$186.70$9.9M

SEC reporting-owner ID (CIK) 1247456 · all filings on EDGAR

Mark W. Kowlzan (PKG) | USBoard