Loading
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Latest filing published 31 Mar 2026 for Packaging CORP of America.
Filing timeline
BuySaleMark W. Kowlzan
Insider track record
Disclosed buys
0
Disclosed sells
5
Signal history
Mark W. Kowlzan: trading record in brief
Mark W. Kowlzan, Chairman & CEO of Packaging CORP of America, filed 5 sales worth EUR 28.6 million in total, with a median of EUR 6,018,089, across 65 filings. There is no purchase and no option exercise. The three largest: EUR 9,159,802 on March 4, 2024, EUR 8,133,550 on November 7, 2024 and EUR 6,018,089 the next day, November 8, 2024. The rest of the record is 60 share grants.
Activity stays quiet until 2020, at 3 to 4 filings a year, then rises to 6 a year from 2021 to 2023, 11 in 2024, 9 in 2025 and 8 in 2026. Eight filings fall in the last twelve months, none a sale.
Among colleagues, Robert P. Mundy and Thomas A. Hassfurther have 4 nearby trades each (within 30 days of one by Kowlzan), then Donald R. Shirley, Joseph Vaughn and Paul T. Stecko 3, all in the same direction. Filings are published a median of 2 days after the trade.
Companies and markets linked to Mark W. Kowlzan
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations65 total
43,010 shares0Common StockSEC:0001193125-26-134013:0
3,292 shares0Common StockSEC:0001193125-26-134013:1
20,513 shares@ US$212.2514.0% of flowCommon StockSEC:0001193125-26-134013:2
1,476 shares0Common StockSEC:0001193125-26-099887:1
8,025 shares@ US$222.522.3% of flowCommon StockSEC:0001193125-26-099887:2
16,637 shares0Common StockSEC:0001193125-26-099887:0
16,992 shares0Common StockSEC:0001193125-26-078187:0
7,371 shares@ US$225.555.2% of flowCommon StockSEC:0001193125-26-067956:0
25,000 shares@ US$215.9717.1% of flowCommon StockSEC:0001193125-25-203152:0
2,404 shares0Common StockSEC:0000950170-25-051862:1
13,274 shares@ US$183.423.3% of flowCommon StockSEC:0000950170-25-051862:2
27,559 shares0Common StockSEC:0000950170-25-051862:0
1,779 shares0Common StockSEC:0000950170-25-034904:1
9,293 shares@ US$202.272.7% of flowCommon StockSEC:0000950170-25-034904:2
19,195 shares0Common StockSEC:0000950170-25-034904:0
17,993 shares0Common StockSEC:0000950170-25-029890:0
7,460 shares@ US$209.745.6% of flowCommon StockSEC:0000950170-25-026885:0
36,444 shares@ US$239.5412.0% of flowCommon StockSEC:0000950170-24-124020:1
27,031 shares@ US$240.348.9% of flowCommon StockSEC:0000950170-24-124020:2
3,165 shares@ US$243.0092.6% of flowCommon StockSEC:0000950170-24-124020:0
12,810 shares@ US$187.313.3% of flowCommon StockSEC:0001209191-24-005104:1
28,915 shares0Common StockSEC:0001209191-24-005104:0
53,196 shares@ US$186.7034.1% of flowCommon StockSEC:0001209191-24-004560:0
19,711 shares0Common StockSEC:0001209191-24-004172:1
1,913 shares0Common StockSEC:0001209191-24-004172:2
25 of 65 declarations
