CSG SYS INTL INC

Ticker: CSGS CUSIP: 126349109 Class: EQTY

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025

Shares 23,337 Value ($000) $2 Avg Close $73.52 Range $62.58 - $78.87

Q3 2025

Shares 34,775 Value ($000) $2 Avg Close $63.18 Range $60.00 - $66.71

Q2 2025

Shares 35,119 Value ($000) $2 Avg Close $61.56 Range $53.89 - $66.64

Q1 2025

Shares 36,322 Value ($000) $2 Avg Close $58.35 Range $48.29 - $66.31

Q4 2024

Shares 38,025 Value ($000) $2 Avg Close $50.25 Range $45.04 - $55.76

Q3 2024

Shares 38,405 Value ($000) $2 Avg Close $44.22 Range $38.63 - $47.73

Q2 2024

Shares 40,855 Value ($000) $2 Avg Close $42.67 Range $38.12 - $50.17

Q1 2024

Shares 35,094 Value ($000) $2 Avg Close $49.76 Range $43.30 - $53.22

Q4 2023

Shares 33,891 Value ($000) $2 Avg Close $48.78 Range $43.94 - $52.98

Q3 2023

Shares 37,151 Value ($000) $2 Avg Close $50.36 Range $47.57 - $65.63

Q2 2023

Shares 36,548 Value ($000) $2 Avg Close $48.12 Range $44.26 - $52.10

Q1 2023

Shares 37,447 Value ($000) $2 Avg Close $53.28 Range $46.04 - $58.45

Q4 2022

Shares 39,952 Value ($000) $2 Avg Close $54.80 Range $49.82 - $60.78

Q3 2022

Shares 39,734 Value ($000) $2,101 Avg Close $54.07 Range $48.82 - $61.72

Q2 2022

Shares 31,690 Value ($000) $1,892 Avg Close $55.94 Range $50.90 - $60.85

Q1 2022

Shares 28,665 Value ($000) $1,870 Avg Close $55.34 Range $50.37 - $60.59

Q4 2021

Shares 27,847 Value ($000) $1,604 Avg Close $48.58 Range $44.10 - $54.65

Q3 2021

Shares 28,586 Value ($000) $1,388 Avg Close $42.61 Range $40.23 - $44.84

Q2 2021

Shares 27,738 Value ($000) $1,309 Avg Close $41.25 Range $38.52 - $43.45

Q1 2021

Shares 28,285 Value ($000) $1,269 Avg Close $41.51 Range $38.45 - $44.34

Q4 2020

Shares 32,406 Value ($000) $1,461 Avg Close $38.18 Range $33.57 - $42.48

Q3 2020

Shares 37,403 Value ($000) $1,532 Avg Close $37.09 Range $33.83 - $40.23

Q2 2020

Shares 41,540 Value ($000) $1,719 Avg Close $40.58 Range $35.01 - $45.18

Q1 2020

Shares 43,929 Value ($000) $1,827 Avg Close $41.97 Range $32.16 - $48.36

Q4 2019

Shares 41,521 Value ($000) $2,132 Avg Close $47.39 Range $43.32 - $51.48

Q2 2019

Shares 45,345 Value ($000) $2,213 Avg Close $39.83 Range $36.93 - $43.24

Q1 2019

Shares 45,273 Value ($000) $1,914 Avg Close $33.46 Range $27.07 - $36.96

Q4 2018

Shares 45,273 Value ($000) $1,328 Avg Close $30.23 Range $26.28 - $34.97

Q3 2018

Shares 42,836 Value ($000) $1,720 Avg Close $33.83 Range $31.09 - $36.46

Q2 2018

Shares 45,457 Value ($000) $1,858 Avg Close $36.17 Range $32.37 - $39.84

Q1 2018

Shares 45,419 Value ($000) $2,057 Avg Close $38.83 Range $35.54 - $41.32

Q4 2017

Shares 45,273 Value ($000) $1,984 Avg Close $36.41 Range $33.47 - $39.11

Q3 2017

Shares 46,422 Value ($000) $1,851 Avg Close $33.14 Range $31.20 - $35.94

Q2 2017

Shares 49,247 Value ($000) $1,997 Avg Close $32.80 Range $29.60 - $35.43

Q1 2017

Shares 47,563 Value ($000) $1,796 Avg Close $35.24 Range $30.52 - $42.62

Q4 2016

Shares 43,584 Value ($000) $2,110 Avg Close $35.62 Range $30.03 - $41.38

Q3 2016

Shares 44,437 Value ($000) $1,835 Avg Close $34.53 Range $32.41 - $36.84

Q2 2016

Shares 43,769 Value ($000) $1,763 Avg Close $35.23 Range $31.66 - $38.14

Q1 2016

Shares 4,427 Value ($000) $200 Avg Close $30.77 Range $26.46 - $37.66

Q4 2015

Shares 1,976 Value ($000) $71 Avg Close $27.90 Range $24.78 - $31.52

Q3 2015

Shares 1,976 Value ($000) $61 Avg Close $25.02 Range $23.54 - $26.78

Q2 2015

Shares 1,976 Value ($000) $62 Avg Close $24.78 Range $23.02 - $26.33

Q1 2015

Shares 1,976 Value ($000) $60 Avg Close $22.44 Range $18.92 - $24.69

Q4 2014

Shares 1,976 Value ($000) $49 Avg Close $20.32 Range $18.36 - $21.49

Q3 2014

Shares 1,976 Value ($000) $52 Avg Close $21.36 Range $20.12 - $22.42

Q2 2014

Shares 1,976 Value ($000) $51 Avg Close $20.41 Range $19.38 - $21.74

Q1 2014

Shares 1,976 Value ($000) $51 Avg Close $22.02 Range $20.05 - $25.02

Q4 2013

Shares 1,976 Value ($000) $58 Avg Close $21.46 Range $18.45 - $23.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,337	$2	$73.52	$62.58 - $78.87
Q3 2025	34,775	$2	$63.18	$60.00 - $66.71
Q2 2025	35,119	$2	$61.56	$53.89 - $66.64
Q1 2025	36,322	$2	$58.35	$48.29 - $66.31
Q4 2024	38,025	$2	$50.25	$45.04 - $55.76
Q3 2024	38,405	$2	$44.22	$38.63 - $47.73
Q2 2024	40,855	$2	$42.67	$38.12 - $50.17
Q1 2024	35,094	$2	$49.76	$43.30 - $53.22
Q4 2023	33,891	$2	$48.78	$43.94 - $52.98
Q3 2023	37,151	$2	$50.36	$47.57 - $65.63
Q2 2023	36,548	$2	$48.12	$44.26 - $52.10
Q1 2023	37,447	$2	$53.28	$46.04 - $58.45
Q4 2022	39,952	$2	$54.80	$49.82 - $60.78
Q3 2022	39,734	$2,101	$54.07	$48.82 - $61.72
Q2 2022	31,690	$1,892	$55.94	$50.90 - $60.85
Q1 2022	28,665	$1,870	$55.34	$50.37 - $60.59
Q4 2021	27,847	$1,604	$48.58	$44.10 - $54.65
Q3 2021	28,586	$1,388	$42.61	$40.23 - $44.84
Q2 2021	27,738	$1,309	$41.25	$38.52 - $43.45
Q1 2021	28,285	$1,269	$41.51	$38.45 - $44.34
Q4 2020	32,406	$1,461	$38.18	$33.57 - $42.48
Q3 2020	37,403	$1,532	$37.09	$33.83 - $40.23
Q2 2020	41,540	$1,719	$40.58	$35.01 - $45.18
Q1 2020	43,929	$1,827	$41.97	$32.16 - $48.36
Q4 2019	41,521	$2,132	$47.39	$43.32 - $51.48
Q2 2019	45,345	$2,213	$39.83	$36.93 - $43.24
Q1 2019	45,273	$1,914	$33.46	$27.07 - $36.96
Q4 2018	45,273	$1,328	$30.23	$26.28 - $34.97
Q3 2018	42,836	$1,720	$33.83	$31.09 - $36.46
Q2 2018	45,457	$1,858	$36.17	$32.37 - $39.84
Q1 2018	45,419	$2,057	$38.83	$35.54 - $41.32
Q4 2017	45,273	$1,984	$36.41	$33.47 - $39.11
Q3 2017	46,422	$1,851	$33.14	$31.20 - $35.94
Q2 2017	49,247	$1,997	$32.80	$29.60 - $35.43
Q1 2017	47,563	$1,796	$35.24	$30.52 - $42.62
Q4 2016	43,584	$2,110	$35.62	$30.03 - $41.38
Q3 2016	44,437	$1,835	$34.53	$32.41 - $36.84
Q2 2016	43,769	$1,763	$35.23	$31.66 - $38.14
Q1 2016	4,427	$200	$30.77	$26.46 - $37.66
Q4 2015	1,976	$71	$27.90	$24.78 - $31.52
Q3 2015	1,976	$61	$25.02	$23.54 - $26.78
Q2 2015	1,976	$62	$24.78	$23.02 - $26.33
Q1 2015	1,976	$60	$22.44	$18.92 - $24.69
Q4 2014	1,976	$49	$20.32	$18.36 - $21.49
Q3 2014	1,976	$52	$21.36	$20.12 - $22.42
Q2 2014	1,976	$51	$20.41	$19.38 - $21.74
Q1 2014	1,976	$51	$22.02	$20.05 - $25.02
Q4 2013	1,976	$58	$21.46	$18.45 - $23.23