The Filings Report

Packaging Corp of America insider trading

PKGfinancial statementsForm 4 filings on EDGAR141 transactions since Nov 1, 2024

From August 4, 2026 to November 1, 2026, 0 insiders at Packaging Corp of America bought $0 of stock in the open market, and 2 sold $7M. Officers and directors accounted for $0 of purchases and $7M of sales. The last reported transaction was an open-market sale by Shirley Donald R. on August 20, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through August 24, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

PKG daily priceSplit-adjusted prices in US dollars

Bought $0Sold $7MAug 4, 2026 – Nov 1, 2026

Oct 30, 2026O $255.75 · H $257.23 · L $253.76 · C $256.82Bought $0 (0)Sold $0 (0)
$223$233$242$252$2622026-08-04: open $251.07, high $255.73, low $249.13, close $255.482026-08-05: open $255.38, high $258.40, low $254.75, close $256.012026-08-06: open $255.31, high $256.94, low $250.05, close $252.752026-08-07: open $252.32, high $256.94, low $248.66, close $256.042026-08-10: open $254.09, high $255.43, low $251.58, close $254.752026-08-11: open $254.05, high $258.62, low $252.92, close $257.432026-08-12: open $259.00, high $259.00, low $254.91, close $256.312026-08-13: open $259.25, high $259.98, low $255.92, close $257.052026-08-14: open $256.66, high $256.70, low $253.69, close $255.482026-08-17: open $253.18, high $254.83, low $251.81, close $252.972026-08-18: open $254.00, high $254.00, low $250.25, close $250.302026-08-19: open $252.05, high $255.50, low $251.97, close $252.912026-08-20: open $250.07, high $255.39, low $247.39, close $249.562026-08-21: open $251.03, high $253.95, low $249.66, close $252.792026-08-24: open $253.89, high $255.60, low $248.04, close $248.882026-08-25: open $249.25, high $249.39, low $245.53, close $246.542026-08-26: open $247.90, high $250.88, low $245.96, close $246.682026-08-27: open $244.04, high $245.53, low $240.17, close $243.692026-08-28: open $245.34, high $246.18, low $239.88, close $240.392026-08-31: open $239.87, high $239.87, low $233.79, close $233.942026-09-01: open $233.80, high $234.20, low $228.51, close $229.122026-09-02: open $229.61, high $236.38, low $227.65, close $233.542026-09-03: open $235.04, high $238.00, low $230.05, close $234.572026-09-04: open $234.31, high $238.07, low $234.13, close $237.252026-09-08: open $234.69, high $238.17, low $231.84, close $231.992026-09-09: open $231.55, high $233.86, low $227.28, close $227.282026-09-10: open $227.30, high $233.45, low $225.33, close $232.412026-09-11: open $235.43, high $236.17, low $233.30, close $234.402026-09-14: open $232.54, high $235.96, low $232.54, close $233.262026-09-15: open $231.14, high $231.85, low $229.47, close $231.212026-09-16: open $232.84, high $235.58, low $228.84, close $231.452026-09-17: open $234.52, high $235.73, low $231.91, close $235.572026-09-18: open $232.51, high $235.29, low $231.33, close $232.772026-09-21: open $237.46, high $242.63, low $237.46, close $238.312026-09-22: open $240.36, high $241.35, low $237.95, close $238.232026-09-23: open $239.73, high $242.25, low $238.02, close $240.982026-09-24: open $241.87, high $241.92, low $235.73, close $238.112026-09-25: open $239.38, high $239.65, low $236.52, close $237.182026-09-28: open $234.86, high $236.91, low $233.13, close $234.522026-09-29: open $233.37, high $234.88, low $231.18, close $233.282026-09-30: open $233.27, high $233.27, low $229.26, close $229.262026-10-01: open $227.53, high $231.36, low $224.90, close $229.732026-10-02: open $230.85, high $232.35, low $228.39, close $228.542026-10-05: open $227.00, high $230.51, low $224.84, close $229.312026-10-06: open $229.71, high $231.90, low $227.52, close $229.742026-10-07: open $227.93, high $228.77, low $226.61, close $227.252026-10-08: open $226.25, high $229.98, low $225.12, close $229.942026-10-09: open $230.03, high $231.78, low $228.49, close $230.512026-10-12: open $230.47, high $231.19, low $227.29, close $227.822026-10-13: open $230.56, high $232.14, low $227.11, close $231.552026-10-14: open $230.72, high $231.65, low $228.42, close $229.962026-10-15: open $233.13, high $235.03, low $230.81, close $232.582026-10-16: open $234.72, high $237.50, low $233.46, close $236.002026-10-19: open $236.04, high $239.27, low $233.31, close $236.382026-10-20: open $235.70, high $240.24, low $235.70, close $239.252026-10-21: open $239.48, high $239.64, low $236.30, close $239.002026-10-22: open $241.46, high $248.92, low $241.46, close $248.922026-10-23: open $247.23, high $249.58, low $244.97, close $247.292026-10-26: open $248.45, high $254.04, low $247.36, close $253.742026-10-27: open $254.37, high $255.81, low $250.34, close $253.012026-10-28: open $248.88, high $251.34, low $244.58, close $248.442026-10-29: open $249.64, high $255.23, low $249.64, close $254.532026-10-30: open $255.75, high $257.23, low $253.76, close $256.82Insider purchases / sales · USD$5M$0−$5M2026-08-05: 0 purchases ($0), 1 sales ($2M)2026-08-07: 0 purchases ($0), 1 sales ($2M)2026-08-20: 0 purchases ($0), 1 sales ($3M)Aug 4Aug 26Sep 17Oct 9Oct 30

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Oct 30, 2026. Insider data through Nov 1, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

141 transactions from November 1, 2024 to November 1, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Aug 20, 2026Shirley Donald R.Exec. VPopen-market sale12,000$250.71$3M19,110Aug 24, 2026
Aug 7, 2026Hassfurther Thomas APresidentopen-market sale7,063$254.00$2M202,891Aug 11, 2026
Aug 5, 2026Hassfurther Thomas APresidentopen-market sale8,797$257.00$2M209,954Aug 5, 2026
Aug 3, 2026Hassfurther Thomas APresidentopen-market sale12,531$250.00$3M218,751Aug 5, 2026
May 27, 2026Kowlzan Mark WChairman & CEO, Directoropen-market sale9,266$217.08$2M473,610May 28, 2026
May 12, 2026Mencoff Samuel MDirectoraward591$0.00—270,194May 13, 2026
May 12, 2026Souleles Thomas SDirectoraward591$0.00—11,202May 12, 2026
May 12, 2026Lyons Robert CDirectoraward591$0.00—13,429May 12, 2026
May 12, 2026Harman Donna A.Directoraward591$0.00—5,179May 12, 2026
May 12, 2026Gowland Karen EDirectoraward591$0.00—2,118May 12, 2026
May 12, 2026Farrington Duane CDirectoraward591$0.00—7,243May 12, 2026
May 12, 2026Beebe Cheryl KDirectoraward591$0.00—15,104May 12, 2026
May 12, 2026Porter Roger BDirectoraward591$0.00—22,604May 12, 2026
Mar 27, 2026Olivier Darla J.SVPaward173$0.00—28,452Mar 31, 2026
Mar 27, 2026Olivier Darla J.SVPaward2,260$0.00—28,279Mar 31, 2026
Mar 27, 2026Olivier Darla J.SVPtax withholding1,055$212.25$224K27,397Mar 31, 2026
Mar 27, 2026Hassfurther Thomas APresidentaward29,778$0.00—241,618Mar 31, 2026
Mar 27, 2026Hassfurther Thomas APresidentaward2,279$0.00—243,897Mar 31, 2026
Mar 27, 2026Hassfurther Thomas APresidenttax withholding12,615$212.25$3M231,282Mar 31, 2026
Mar 27, 2026Kowlzan Mark WChairman & CEO, Directortax withholding20,513$212.25$4M482,876Mar 31, 2026
Mar 27, 2026Kowlzan Mark WChairman & CEO, Directoraward3,292$0.00—503,389Mar 31, 2026
Mar 27, 2026Kowlzan Mark WChairman & CEO, Directoraward43,010$0.00—500,097Mar 31, 2026
Mar 27, 2026Shirley Donald R.Exec. VPtax withholding2,650$212.25$562K31,110Mar 31, 2026
Mar 27, 2026Shirley Donald R.Exec. VPaward478$0.00—33,760Mar 31, 2026
Mar 27, 2026Shirley Donald R.Exec. VPaward6,254$0.00—33,282Mar 31, 2026
Mar 27, 2026Carter Charles J.EVP-Mill Ops.award634$0.00—54,130Mar 31, 2026
Mar 27, 2026Carter Charles J.EVP-Mill Ops.tax withholding3,509$212.25$745K50,621Mar 31, 2026
Mar 27, 2026Carter Charles J.EVP-Mill Ops.award8,282$0.00—53,496Mar 31, 2026
Mar 27, 2026Pflederer Kent A.EVP & CFOtax withholding2,670$212.25$567K73,061Mar 31, 2026
Mar 27, 2026Pflederer Kent A.EVP & CFOaward428$0.00—75,731Mar 31, 2026
Mar 27, 2026Pflederer Kent A.EVP & CFOaward5,596$0.00—75,303Mar 31, 2026
Mar 6, 2026Olivier Darla J.SVPaward1,182$0.00—26,474Mar 10, 2026
Mar 6, 2026Olivier Darla J.SVPtax withholding559$222.52$124K26,019Mar 10, 2026
Mar 6, 2026Olivier Darla J.SVPaward104$0.00—26,578Mar 10, 2026
Mar 6, 2026Hassfurther Thomas APresidentaward1,018$0.00—216,757Mar 10, 2026
Mar 6, 2026Hassfurther Thomas APresidentaward11,474$0.00—215,739Mar 10, 2026
Mar 6, 2026Hassfurther Thomas APresidenttax withholding4,917$222.52$1M211,840Mar 10, 2026
Mar 6, 2026Kowlzan Mark WChairman & CEO, Directoraward16,637$0.00—463,636Mar 10, 2026
Mar 6, 2026Kowlzan Mark WChairman & CEO, Directoraward1,476$0.00—465,112Mar 10, 2026
Mar 6, 2026Kowlzan Mark WChairman & CEO, Directortax withholding8,025$222.52$2M457,087Mar 10, 2026
Mar 6, 2026Carter Charles J.EVP-Mill Ops.award4,331$0.00—46,687Mar 10, 2026
Mar 6, 2026Carter Charles J.EVP-Mill Ops.tax withholding1,857$222.52$413K45,214Mar 10, 2026
Mar 6, 2026Carter Charles J.EVP-Mill Ops.award384$0.00—47,071Mar 10, 2026
Mar 6, 2026Shirley Donald R.Exec. VPaward3,270$0.00—28,140Mar 10, 2026
Mar 6, 2026Shirley Donald R.Exec. VPtax withholding1,402$222.52$312K27,028Mar 10, 2026
Mar 6, 2026Shirley Donald R.Exec. VPaward290$0.00—28,430Mar 10, 2026
Mar 6, 2026Pflederer Kent A.EVP & CFOaward2,926$0.00—70,860Mar 9, 2026
Mar 6, 2026Pflederer Kent A.EVP & CFOtax withholding1,412$222.52$314K69,707Mar 9, 2026
Mar 6, 2026Pflederer Kent A.EVP & CFOaward259$0.00—71,119Mar 9, 2026
Feb 25, 2026Olivier Darla J.SVPaward1,157$0.00—25,292Feb 27, 2026

Who the insiders are

Everyone who reported a transaction since November 1, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Hassfurther Thomas APresidentAug 7, 2026open-market sale202,891—$10M (4)0 of 4
Shirley Donald R.Exec. VPAug 20, 2026open-market sale19,110—$3M (1)0 of 1
Kowlzan Mark WChairman & CEO, DirectorMay 27, 2026open-market sale473,610—$2M (1)0 of 1
Carter Charles J.EVP-Mill Ops.Mar 27, 2026award54,130———
Pflederer Kent A.EVP & CFOMar 27, 2026tax withholding73,061———
Olivier Darla J.SVPMar 27, 2026award28,452———
Mundy Robert P.EVP & CFOApr 4, 2025tax withholding44,408———
Vaughn JosephSVPFeb 25, 2026award11,167———
Patton Heidi LSVPFeb 25, 2026award6,479———
Mencoff Samuel MDirectorMay 12, 2026award270,194———
Souleles Thomas SDirectorMay 12, 2026award11,202———
Lyons Robert CDirectorMay 12, 2026award13,429———
Harman Donna A.DirectorMay 12, 2026award5,179———
Gowland Karen EDirectorMay 12, 2026award2,118———
Farrington Duane CDirectorMay 12, 2026award7,243———
Beebe Cheryl KDirectorMay 12, 2026award15,104———
Porter Roger BDirectorMay 12, 2026award22,604———
Stecko Paul TDirectorMay 7, 2025award9,492———

Questions

Are Packaging Corp of America insiders buying or selling?

Over the twelve months to November 1, 2026, 3 insiders at Packaging Corp of America sold $15M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $15M. Only open-market purchases and sales are counted.

Who sold the most Packaging Corp of America stock in the last year?

Hassfurther Thomas A (President) sold $10M in 4 open-market sales over the twelve months to November 1, 2026.

Do Packaging Corp of America executives sell under 10b5-1 plans?

0 of the 6 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Packaging Corp of America

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.