KOWLZAN MARK W — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

KOWLZAN MARK W has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $23.41M.

Profile

KOWLZAN MARK W
RoleInsider
Notability30/100

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-28PKGPACKAGING CORP OF AMERICAS — Open-market sale9.3K$217.08$2.01M
2026-03-31PKGPACKAGING CORP OF AMERICAF — Tax withholding / forfeiture20.5K$212.25$4.35M
2026-03-31PKGPACKAGING CORP OF AMERICAA — Grant or award3.3K$0.00
2026-03-31PKGPACKAGING CORP OF AMERICAA — Grant or award43.0K$0.00
2026-03-10PKGPACKAGING CORP OF AMERICAF — Tax withholding / forfeiture8.0K$222.52$1.79M
2026-03-10PKGPACKAGING CORP OF AMERICAA — Grant or award1.5K$0.00
2026-03-10PKGPACKAGING CORP OF AMERICAA — Grant or award16.6K$0.00
2026-02-27PKGPACKAGING CORP OF AMERICAA — Grant or award17.0K$0.00
2026-02-25PKGPACKAGING CORP OF AMERICAF — Tax withholding / forfeiture7.4K$225.55$1.66M
2025-09-11PKGPACKAGING CORP OF AMERICAS — Open-market sale25.0K$215.97$5.40M
2025-04-04PKGPACKAGING CORP OF AMERICAF — Tax withholding / forfeiture13.3K$183.42$2.43M
2025-04-04PKGPACKAGING CORP OF AMERICAA — Grant or award2.4K$0.00
2025-04-04PKGPACKAGING CORP OF AMERICAA — Grant or award27.6K$0.00
2024-11-08PKGPACKAGING CORP OF AMERICAS — Open-market sale27.0K$240.34$6.50M
2024-11-08PKGPACKAGING CORP OF AMERICAS — Open-market sale36.4K$239.54$8.73M
2024-11-08PKGPACKAGING CORP OF AMERICAS — Open-market sale3.2K$243.01$769K

Companies — Last 90 Days

Frequently Asked Questions

Who is KOWLZAN MARK W?

KOWLZAN MARK W is a corporate insider — currently tracked as Insider of PACKAGING CORP OF AMERICA (PKG). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has KOWLZAN MARK W submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has KOWLZAN MARK W been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 5 open-market sales ($23.41M) across all tracked filings.

Where can I see all of KOWLZAN MARK W's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live KOWLZAN MARK W profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.