PACKAGING CORP AMER

Ticker: PKG CUSIP: 695156109 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025

Shares 6,981 Value ($000) $1,440 Avg Close $202.35 Range $190.33 - $217.23

Q3 2025

Shares 17,921 Value ($000) $3,906 Avg Close $204.01 Range $186.79 - $217.69

Q2 2025

Shares 348,384 Value ($000) $65,653 Avg Close $185.78 Range $169.57 - $198.77

Q1 2025

Shares 463,281 Value ($000) $91,739 Avg Close $208.39 Range $186.56 - $236.70

Q4 2024

Shares 353,554 Value ($000) $79,596 Avg Close $224.51 Range $204.23 - $243.29

Q3 2024

Shares 177,780 Value ($000) $38,294 Avg Close $191.85 Range $169.77 - $211.16

Q2 2024

Shares 63,755 Value ($000) $11,639 Avg Close $174.41 Range $161.85 - $184.54

Q1 2024

Shares 10,250 Value ($000) $1,945 Avg Close $165.18 Range $151.79 - $182.55

Q3 2022

Shares 17,611 Value ($000) $1,978 Avg Close $121.77 Range $99.65 - $131.62

Q2 2022

Shares 73,517 Value ($000) $10,109 Avg Close $138.05 Range $120.40 - $150.31

Q1 2022

Shares 30,503 Value ($000) $4,762 Avg Close $129.65 Range $116.78 - $141.37

Q4 2021

Shares 50,857 Value ($000) $6,924 Avg Close $118.44 Range $110.57 - $126.54

Q1 2020

Shares 16,072 Value ($000) $1,396 Avg Close $81.01 Range $59.81 - $94.15

Q2 2019

Shares 147,185 Value ($000) $14,030 Avg Close $78.80 Range $71.62 - $84.63

Q1 2019

Shares 112,190 Value ($000) $11,149 Avg Close $76.99 Range $66.23 - $82.38

Q4 2018

Shares 174,078 Value ($000) $14,529 Avg Close $74.71 Range $63.01 - $88.72

Q3 2018

Shares 79,393 Value ($000) $8,709 Avg Close $89.95 Range $85.53 - $95.35

Q2 2018

Shares 66,836 Value ($000) $7,472 Avg Close $92.50 Range $85.42 - $98.67

Q1 2018

Shares 86,796 Value ($000) $9,782 Avg Close $95.04 Range $86.28 - $103.21

Q3 2017

Shares 15,765 Value ($000) $1,808 Avg Close $87.21 Range $82.40 - $93.51

Q1 2017

Shares 2,200 Value ($000) $202 Avg Close $70.61 Range $64.59 - $74.47

Q2 2014

Shares 10,668 Value ($000) $763 Avg Close $48.69 Range $46.01 - $51.49

Q3 2013

Shares 68,726 Value ($000) $3,924 Avg Close $37.66 Range $33.65 - $42.90

Q2 2013

Shares 483,399 Value ($000) $23,667 Avg Close $32.81 Range $29.18 - $34.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,981	$1,440	$202.35	$190.33 - $217.23
Q3 2025	17,921	$3,906	$204.01	$186.79 - $217.69
Q2 2025	348,384	$65,653	$185.78	$169.57 - $198.77
Q1 2025	463,281	$91,739	$208.39	$186.56 - $236.70
Q4 2024	353,554	$79,596	$224.51	$204.23 - $243.29
Q3 2024	177,780	$38,294	$191.85	$169.77 - $211.16
Q2 2024	63,755	$11,639	$174.41	$161.85 - $184.54
Q1 2024	10,250	$1,945	$165.18	$151.79 - $182.55
Q3 2022	17,611	$1,978	$121.77	$99.65 - $131.62
Q2 2022	73,517	$10,109	$138.05	$120.40 - $150.31
Q1 2022	30,503	$4,762	$129.65	$116.78 - $141.37
Q4 2021	50,857	$6,924	$118.44	$110.57 - $126.54
Q1 2020	16,072	$1,396	$81.01	$59.81 - $94.15
Q2 2019	147,185	$14,030	$78.80	$71.62 - $84.63
Q1 2019	112,190	$11,149	$76.99	$66.23 - $82.38
Q4 2018	174,078	$14,529	$74.71	$63.01 - $88.72
Q3 2018	79,393	$8,709	$89.95	$85.53 - $95.35
Q2 2018	66,836	$7,472	$92.50	$85.42 - $98.67
Q1 2018	86,796	$9,782	$95.04	$86.28 - $103.21
Q3 2017	15,765	$1,808	$87.21	$82.40 - $93.51
Q1 2017	2,200	$202	$70.61	$64.59 - $74.47
Q2 2014	10,668	$763	$48.69	$46.01 - $51.49
Q3 2013	68,726	$3,924	$37.66	$33.65 - $42.90
Q2 2013	483,399	$23,667	$32.81	$29.18 - $34.98