PACKAGING CORP AMER

Ticker: PKG CUSIP: 695156109 Class: COM

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 8,869 Value ($000) $1,671 Avg Close $185.78 Range $169.57 - $198.77

Q1 2025

Shares 8,726 Value ($000) $1,728 Avg Close $208.39 Range $186.56 - $236.70

Q4 2024

Shares 2,345 Value ($000) $528 Avg Close $224.51 Range $204.23 - $243.29

Q3 2024

Shares 2,456 Value ($000) $529 Avg Close $191.85 Range $169.77 - $211.16

Q2 2023

Shares 2,566 Value ($000) $339 Avg Close $124.12 Range $113.32 - $134.63

Q4 2021

Shares 5,569 Value ($000) $732 Avg Close $118.44 Range $110.57 - $126.54

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	8,869	$1,671	$185.78	$169.57 - $198.77
Q1 2025	8,726	$1,728	$208.39	$186.56 - $236.70
Q4 2024	2,345	$528	$224.51	$204.23 - $243.29
Q3 2024	2,456	$529	$191.85	$169.77 - $211.16
Q2 2023	2,566	$339	$124.12	$113.32 - $134.63
Q4 2021	5,569	$732	$118.44	$110.57 - $126.54