Arkolith/Insider Trading/PKG/Form 4

Kowlzan Mark W

Chairman & CEO, DirectorPACKAGING CORP OF AMERICA (PKG) · full profile →Form 4 · filed Mar 31, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
3 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 27, 2026Tax withholding(F)21K$212.25$4.4M483K
Mar 27, 2026Grant(A)3K—$0503K
Mar 27, 2026Grant(A)43K—$0500K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-134013) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML