INFORMATION SVCS GROUP INC

Ticker: III CUSIP: 45675Y104 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 779,777 Value ($000) $4,507 Avg Close $5.58 Range $4.94 - $6.40

Q3 2025

Shares 842,199 Value ($000) $4,843 Avg Close $4.90 Range $3.94 - $5.96

Q2 2025

Shares 876,300 Value ($000) $4,206 Avg Close $4.21 Range $3.33 - $4.92

Q1 2025

Shares 881,294 Value ($000) $3,446 Avg Close $3.17 Range $2.84 - $3.95

Q4 2024

Shares 827,238 Value ($000) $2,763 Avg Close $3.19 Range $2.88 - $3.66

Q3 2024

Shares 833,823 Value ($000) $2,752 Avg Close $3.08 Range $2.76 - $3.41

Q2 2024

Shares 824,499 Value ($000) $2,424 Avg Close $3.11 Range $2.71 - $3.86

Q1 2024

Shares 813,443 Value ($000) $3,286 Avg Close $3.97 Range $3.57 - $4.41

Q4 2023

Shares 766,644 Value ($000) $3,611 Avg Close $3.97 Range $3.59 - $4.55

Q3 2023

Shares 744,639 Value ($000) $3,262 Avg Close $4.49 Range $3.90 - $4.92

Q2 2023

Shares 721,147 Value ($000) $3,865 Avg Close $4.62 Range $4.31 - $5.26

Q1 2023

Shares 713,028 Value ($000) $3,629 Avg Close $4.53 Range $3.97 - $4.97

Q4 2022

Shares 688,983 Value ($000) $3,169 Avg Close $4.43 Range $3.66 - $5.07

Q3 2022

Shares 680,758 Value ($000) $3,240 Avg Close $5.41 Range $4.09 - $6.74

Q2 2022

Shares 666,483 Value ($000) $4,505 Avg Close $5.45 Range $4.74 - $6.12

Q1 2022

Shares 657,778 Value ($000) $4,479 Avg Close $6.07 Range $5.10 - $6.78

Q4 2021

Shares 656,583 Value ($000) $5,003 Avg Close $6.91 Range $5.92 - $8.31

Q3 2021

Shares 660,538 Value ($000) $4,743 Avg Close $5.69 Range $4.62 - $7.17

Q2 2021

Shares 1,284,062 Value ($000) $7,512 Avg Close $4.41 Range $3.56 - $5.37

Q1 2021

Shares 1,328,401 Value ($000) $5,845 Avg Close $3.26 Range $2.69 - $3.86

Q4 2020

Shares 1,323,601 Value ($000) $4,341 Avg Close $2.22 Range $1.70 - $2.86

Q3 2020

Shares 1,518,394 Value ($000) $3,204 Avg Close $1.80 Range $1.66 - $2.03

Q2 2020

Shares 1,522,460 Value ($000) $3,151 Avg Close $1.82 Range $1.44 - $2.32

Q1 2020

Shares 1,646,397 Value ($000) $4,231 Avg Close $2.37 Range $1.37 - $3.19

Q4 2019

Shares 1,637,224 Value ($000) $4,142 Avg Close $2.02 Range $1.82 - $2.21

Q3 2019

Shares 1,577,739 Value ($000) $3,921 Avg Close $2.28 Range $1.86 - $2.78

Q2 2019

Shares 1,549,719 Value ($000) $4,897 Avg Close $2.86 Range $2.25 - $3.28

Q1 2019

Shares 1,505,219 Value ($000) $5,614 Avg Close $3.50 Range $2.98 - $3.82

Q4 2018

Shares 1,470,284 Value ($000) $6,234 Avg Close $3.57 Range $3.41 - $4.30

Q3 2018

Shares 1,439,884 Value ($000) $6,883 Avg Close $3.77 Range $3.40 - $4.63

Q2 2018

Shares 1,421,480 Value ($000) $5,828 Avg Close $3.52 Range $3.25 - $3.91

Q1 2018

Shares 1,381,609 Value ($000) $5,775 Avg Close $3.57 Range $3.30 - $3.82

Q4 2017

Shares 1,361,159 Value ($000) $5,676 Avg Close $3.52 Range $3.25 - $3.93

Q3 2017

Shares 1,354,359 Value ($000) $5,445 Avg Close $3.27 Range $2.99 - $3.63

Q2 2017

Shares 1,326,944 Value ($000) $5,454 Avg Close $3.05 Range $2.54 - $3.65

Q1 2017

Shares 1,294,629 Value ($000) $4,104 Avg Close $2.79 Range $2.50 - $3.18

Q4 2016

Shares 1,271,579 Value ($000) $4,629 Avg Close $3.28 Range $2.90 - $3.57

Q3 2016

Shares 1,267,079 Value ($000) $5,056 Avg Close $3.28 Range $2.84 - $3.67

Q2 2016

Shares 1,267,629 Value ($000) $4,754 Avg Close $3.35 Range $3.05 - $3.62

Q1 2016

Shares 1,279,994 Value ($000) $5,030 Avg Close $2.91 Range $2.43 - $3.44

Q4 2015

Shares 1,288,244 Value ($000) $4,663 Avg Close $3.14 Range $2.61 - $3.57

Q3 2015

Shares 1,282,244 Value ($000) $5,013 Avg Close $3.61 Range $3.00 - $4.19

Q2 2015

Shares 1,261,346 Value ($000) $6,029 Avg Close $3.44 Range $3.14 - $4.22

Q1 2015

Shares 1,245,096 Value ($000) $4,967 Avg Close $3.41 Range $3.12 - $3.76

Q4 2014

Shares 1,266,271 Value ($000) $5,343 Avg Close $3.28 Range $2.78 - $3.74

Q3 2014

Shares 1,244,471 Value ($000) $4,728 Avg Close $3.52 Range $3.06 - $4.05

Q2 2014

Shares 1,125,221 Value ($000) $5,412 Avg Close $4.05 Range $3.66 - $4.42

Q1 2014

Shares 1,135,221 Value ($000) $5,573 Avg Close $4.15 Range $3.27 - $4.70

Q4 2013

Shares 1,135,221 Value ($000) $4,813 Avg Close $3.36 Range $2.78 - $3.82

Q3 2013

Shares 1,135,221 Value ($000) $4,699 Avg Close $2.57 Range $1.55 - $3.68

Q2 2013

Shares 1,121,121 Value ($000) $2,163 Avg Close $1.60 Range $1.40 - $1.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	779,777	$4,507	$5.58	$4.94 - $6.40
Q3 2025	842,199	$4,843	$4.90	$3.94 - $5.96
Q2 2025	876,300	$4,206	$4.21	$3.33 - $4.92
Q1 2025	881,294	$3,446	$3.17	$2.84 - $3.95
Q4 2024	827,238	$2,763	$3.19	$2.88 - $3.66
Q3 2024	833,823	$2,752	$3.08	$2.76 - $3.41
Q2 2024	824,499	$2,424	$3.11	$2.71 - $3.86
Q1 2024	813,443	$3,286	$3.97	$3.57 - $4.41
Q4 2023	766,644	$3,611	$3.97	$3.59 - $4.55
Q3 2023	744,639	$3,262	$4.49	$3.90 - $4.92
Q2 2023	721,147	$3,865	$4.62	$4.31 - $5.26
Q1 2023	713,028	$3,629	$4.53	$3.97 - $4.97
Q4 2022	688,983	$3,169	$4.43	$3.66 - $5.07
Q3 2022	680,758	$3,240	$5.41	$4.09 - $6.74
Q2 2022	666,483	$4,505	$5.45	$4.74 - $6.12
Q1 2022	657,778	$4,479	$6.07	$5.10 - $6.78
Q4 2021	656,583	$5,003	$6.91	$5.92 - $8.31
Q3 2021	660,538	$4,743	$5.69	$4.62 - $7.17
Q2 2021	1,284,062	$7,512	$4.41	$3.56 - $5.37
Q1 2021	1,328,401	$5,845	$3.26	$2.69 - $3.86
Q4 2020	1,323,601	$4,341	$2.22	$1.70 - $2.86
Q3 2020	1,518,394	$3,204	$1.80	$1.66 - $2.03
Q2 2020	1,522,460	$3,151	$1.82	$1.44 - $2.32
Q1 2020	1,646,397	$4,231	$2.37	$1.37 - $3.19
Q4 2019	1,637,224	$4,142	$2.02	$1.82 - $2.21
Q3 2019	1,577,739	$3,921	$2.28	$1.86 - $2.78
Q2 2019	1,549,719	$4,897	$2.86	$2.25 - $3.28
Q1 2019	1,505,219	$5,614	$3.50	$2.98 - $3.82
Q4 2018	1,470,284	$6,234	$3.57	$3.41 - $4.30
Q3 2018	1,439,884	$6,883	$3.77	$3.40 - $4.63
Q2 2018	1,421,480	$5,828	$3.52	$3.25 - $3.91
Q1 2018	1,381,609	$5,775	$3.57	$3.30 - $3.82
Q4 2017	1,361,159	$5,676	$3.52	$3.25 - $3.93
Q3 2017	1,354,359	$5,445	$3.27	$2.99 - $3.63
Q2 2017	1,326,944	$5,454	$3.05	$2.54 - $3.65
Q1 2017	1,294,629	$4,104	$2.79	$2.50 - $3.18
Q4 2016	1,271,579	$4,629	$3.28	$2.90 - $3.57
Q3 2016	1,267,079	$5,056	$3.28	$2.84 - $3.67
Q2 2016	1,267,629	$4,754	$3.35	$3.05 - $3.62
Q1 2016	1,279,994	$5,030	$2.91	$2.43 - $3.44
Q4 2015	1,288,244	$4,663	$3.14	$2.61 - $3.57
Q3 2015	1,282,244	$5,013	$3.61	$3.00 - $4.19
Q2 2015	1,261,346	$6,029	$3.44	$3.14 - $4.22
Q1 2015	1,245,096	$4,967	$3.41	$3.12 - $3.76
Q4 2014	1,266,271	$5,343	$3.28	$2.78 - $3.74
Q3 2014	1,244,471	$4,728	$3.52	$3.06 - $4.05
Q2 2014	1,125,221	$5,412	$4.05	$3.66 - $4.42
Q1 2014	1,135,221	$5,573	$4.15	$3.27 - $4.70
Q4 2013	1,135,221	$4,813	$3.36	$2.78 - $3.82
Q3 2013	1,135,221	$4,699	$2.57	$1.55 - $3.68
Q2 2013	1,121,121	$2,163	$1.60	$1.40 - $1.76