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Mark Kowlzan

Track

Insider profile

Currently holds positions in Packaging Corp of America and Packaging Corp of America

Performance

Overall performance
3.2
Performance over holding periods
3.2
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 40% 68% 82%
Transactions
5 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chairman of the Board, Chief Executive Officer Packaging Corp of America Dec. 1, 2015 -
Chairman of the Board, Chief Executive Officer Packaging Corp of America Jan. 1, 2016 -
Chief Executive Officer, Director Packaging Corp of America July 1, 2010 - Dec. 31, 2015
Mark Kowlzan's trades of Packaging Corp of America's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-28 2026-05-27
S Sale
19,075 +27.3%
128.11
US$3,790,423 		19,075 +27.3% 128.11 US$3,790,423
2026-05-27 2026-05-27
PrS Proposed sale
96,693
219.45
US$1,634,837 		96,693 219.45 US$1,634,837
2025-09-15 2025-09-11
S Sale
44,183 -12.2%
11.59
US$3,664,244 		44,183 -12.2% 11.59 US$3,664,244
2025-09-11 2025-09-11
PrS Proposed sale
25,000
215.06
US$5,376,500 		25,000 215.06 US$5,376,500
2024-11-08 2024-11-08
S Sale
27,031 -6.0%
240.34
US$6,496,658 		27,031 -6.0% 240.34 US$6,496,658
2024-11-08 2024-11-07
S Sale
36,444 -7.5%
239.54
US$8,729,901 		36,444 -7.5% 239.54 US$8,729,901
2024-11-08 2024-11-06
S Sale
3,165 -0.6%
243.01
US$769,123 		3,165 -0.6% 243.01 US$769,123
2024-11-06 2024-11-06
PrS Proposed sale
66,640
240.77
US$16,044,580 		66,640 240.77 US$16,044,580
2024-03-06 2024-03-04
S Sale
53,196 -10.1%
186.70
US$9,931,693 		53,196 -10.1% 186.70 US$9,931,693
2024-03-04 2024-03-04
PrS Proposed sale
53,196
182.00
US$9,681,672 		53,196 182.00 US$9,681,672