Skip to main content
Signal8

Packaging Corp. of America (PKG)

Packaging Corp. of America (PKG) Insider Trading

Directors, officers and holders of more than 10% of PKG report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 123 transactions on file: 0 with code P, 7 with code S and 43 with other codes.

DateInsiderCodeShares
Aug 20, 2026Shirley Donald R.S Sale12,000
Aug 7, 2026Hassfurther Thomas AS Sale7,063
Aug 5, 2026Hassfurther Thomas AS Sale8,797
Aug 3, 2026Hassfurther Thomas AS Sale12,531
May 27, 2026KOWLZAN MARK WS Sale9,266
May 12, 2026SOULELES THOMAS SA Award591
May 12, 2026GOWLAND KAREN EA Award591
May 12, 2026Harman Donna A.A Award591
May 12, 2026PORTER ROGER BA Award591
May 12, 2026BEEBE CHERYL KA Award591
May 12, 2026Farrington Duane CA Award591
May 12, 2026LYONS ROBERT CA Award591
May 12, 2026MENCOFF SAMUEL MA Award591
Mar 6, 2026Shirley Donald R.F Tax Payment1,402
Mar 6, 2026Shirley Donald R.A Award3,270
Mar 6, 2026Pflederer Kent A.A Award2,926
Mar 6, 2026Shirley Donald R.A Award290
Mar 6, 2026Pflederer Kent A.F Tax Payment1,412
Mar 6, 2026KOWLZAN MARK WA Award16,637
Mar 6, 2026Hassfurther Thomas AA Award1,018
Mar 6, 2026Hassfurther Thomas AA Award11,474
Mar 6, 2026Hassfurther Thomas AF Tax Payment4,917
Mar 6, 2026Olivier Darla J.A Award104
Mar 6, 2026Carter Charles J.A Award4,331
Mar 6, 2026Carter Charles J.A Award384
Mar 6, 2026Carter Charles J.F Tax Payment1,857
Mar 6, 2026Pflederer Kent A.A Award259
Mar 6, 2026Olivier Darla J.A Award1,182
Mar 6, 2026KOWLZAN MARK WF Tax Payment8,025
Mar 6, 2026KOWLZAN MARK WA Award1,476
Mar 6, 2026Olivier Darla J.F Tax Payment559
Feb 25, 2026Pflederer Kent A.A Award2,774
Feb 25, 2026Olivier Darla J.A Award1,157
Feb 25, 2026Shirley Donald R.A Award2,774
Feb 25, 2026KOWLZAN MARK WA Award16,992
Feb 25, 2026Vaughn JosephA Award1,480
Feb 25, 2026Patton Heidi LA Award814
Feb 25, 2026Hassfurther Thomas AA Award11,719
Feb 25, 2026Carter Charles J.A Award4,213
Feb 23, 2026KOWLZAN MARK WF Tax Payment7,371
Feb 23, 2026Vaughn JosephF Tax Payment531
Feb 23, 2026Pflederer Kent A.F Tax Payment1,297
Feb 23, 2026Patton Heidi LF Tax Payment681
Feb 23, 2026Shirley Donald R.F Tax Payment1,287
Feb 23, 2026Olivier Darla J.F Tax Payment513
Feb 23, 2026Carter Charles J.F Tax Payment1,705
Feb 23, 2026Hassfurther Thomas AF Tax Payment4,516
Feb 5, 2026Hassfurther Thomas AS Sale12,129
Sep 11, 2025KOWLZAN MARK WS Sale25,000
May 7, 2025PORTER ROGER BA Award611

The full Form 4 history is on the PKG company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.