CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 30,284 Value ($000) $4,125 Avg Close $147.03 Range $135.03 - $161.75

Q3 2025

Shares 31,473 Value ($000) $5,013 Avg Close $168.81 Range $155.96 - $182.41

Q2 2025

Shares 32,296 Value ($000) $5,768 Avg Close $168.13 Range $135.72 - $190.08

Q1 2025

Shares 30,476 Value ($000) $4,884 Avg Close $179.25 Range $156.93 - $219.61

Q4 2024

Shares 28,336 Value ($000) $4,932 Avg Close $190.95 Range $168.14 - $222.64

Q3 2024

Shares 29,078 Value ($000) $6,580 Avg Close $217.57 Range $201.61 - $236.21

Q2 2024

Shares 29,521 Value ($000) $6,608 Avg Close $226.70 Range $208.03 - $257.18

Q1 2024

Shares 29,408 Value ($000) $7,522 Avg Close $231.59 Range $207.20 - $253.28

Q4 2023

Shares 29,335 Value ($000) $6,668 Avg Close $206.08 Range $179.72 - $223.46

Q3 2023

Shares 26,953 Value ($000) $5,438 Avg Close $193.29 Range $174.69 - $209.50

Q2 2023

Shares 23,507 Value ($000) $4,314 Avg Close $168.84 Range $155.05 - $188.65

Q1 2023

Shares 22,952 Value ($000) $4,473 Avg Close $189.24 Range $170.92 - $206.90

Q4 2022

Shares 22,886 Value ($000) $4 Avg Close $168.86 Range $141.89 - $189.58

Q3 2022

Shares 19,782 Value ($000) $3,088 Avg Close $164.20 Range $145.56 - $180.72

Q2 2022

Shares 19,673 Value ($000) $3,100 Avg Close $160.53 Range $147.46 - $172.65

Q1 2022

Shares 18,160 Value ($000) $3,249 Avg Close $174.21 Range $155.37 - $198.47

Q4 2021

Shares 17,036 Value ($000) $3,489 Avg Close $180.53 Range $163.37 - $197.48

Q3 2021

Shares 17,230 Value ($000) $3,136 Avg Close $178.95 Range $162.18 - $193.32

Q2 2021

Shares 17,566 Value ($000) $3,068 Avg Close $162.84 Range $153.52 - $174.30

Q1 2021

Shares 17,633 Value ($000) $2,923 Avg Close $140.79 Range $118.17 - $159.55

Q4 2020

Shares 17,867 Value ($000) $2,355 Avg Close $123.09 Range $109.89 - $137.99

Q3 2020

Shares 13,219 Value ($000) $1,580 Avg Close $107.20 Range $99.42 - $114.46

Q2 2020

Shares 8,138 Value ($000) $945 Avg Close $101.20 Range $80.00 - $120.94

Q1 2020

Shares 9,179 Value ($000) $856 Avg Close $114.00 Range $68.44 - $135.85

Q4 2019

Shares 9,253 Value ($000) $1,322 Avg Close $122.84 Range $109.01 - $134.79

Q3 2019

Shares 9,273 Value ($000) $1,143 Avg Close $106.19 Range $98.04 - $115.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,284	$4,125	$147.03	$135.03 - $161.75
Q3 2025	31,473	$5,013	$168.81	$155.96 - $182.41
Q2 2025	32,296	$5,768	$168.13	$135.72 - $190.08
Q1 2025	30,476	$4,884	$179.25	$156.93 - $219.61
Q4 2024	28,336	$4,932	$190.95	$168.14 - $222.64
Q3 2024	29,078	$6,580	$217.57	$201.61 - $236.21
Q2 2024	29,521	$6,608	$226.70	$208.03 - $257.18
Q1 2024	29,408	$7,522	$231.59	$207.20 - $253.28
Q4 2023	29,335	$6,668	$206.08	$179.72 - $223.46
Q3 2023	26,953	$5,438	$193.29	$174.69 - $209.50
Q2 2023	23,507	$4,314	$168.84	$155.05 - $188.65
Q1 2023	22,952	$4,473	$189.24	$170.92 - $206.90
Q4 2022	22,886	$4	$168.86	$141.89 - $189.58
Q3 2022	19,782	$3,088	$164.20	$145.56 - $180.72
Q2 2022	19,673	$3,100	$160.53	$147.46 - $172.65
Q1 2022	18,160	$3,249	$174.21	$155.37 - $198.47
Q4 2021	17,036	$3,489	$180.53	$163.37 - $197.48
Q3 2021	17,230	$3,136	$178.95	$162.18 - $193.32
Q2 2021	17,566	$3,068	$162.84	$153.52 - $174.30
Q1 2021	17,633	$2,923	$140.79	$118.17 - $159.55
Q4 2020	17,867	$2,355	$123.09	$109.89 - $137.99
Q3 2020	13,219	$1,580	$107.20	$99.42 - $114.46
Q2 2020	8,138	$945	$101.20	$80.00 - $120.94
Q1 2020	9,179	$856	$114.00	$68.44 - $135.85
Q4 2019	9,253	$1,322	$122.84	$109.01 - $134.79
Q3 2019	9,273	$1,143	$106.19	$98.04 - $115.31