BERKSHIRE HILLS BANCORP INC

Ticker: BBT CUSIP: 084680107 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 79,940 Value ($000) $2,108 Avg Close $24.93 Range $22.29 - $28.08

Q3 2025

Shares 74,370 Value ($000) $1,763 Avg Close $24.98 Range $22.78 - $26.81

Q2 2025

Shares 40,185 Value ($000) $1,006 Avg Close $24.04 Range $21.47 - $26.15

Q1 2025

Shares 40,185 Value ($000) $1,048 Avg Close $26.83 Range $24.75 - $29.22

Q4 2024

Shares 40,185 Value ($000) $1,142 Avg Close $27.54 Range $24.24 - $31.00

Q3 2024

Shares 40,902 Value ($000) $1,101 Avg Close $24.73 Range $20.84 - $26.97

Q2 2024

Shares 42,523 Value ($000) $970 Avg Close $20.61 Range $19.23 - $22.19

Q1 2024

Shares 43,642 Value ($000) $1,000 Avg Close $21.31 Range $19.40 - $23.84

Q4 2023

Shares 46,406 Value ($000) $1,152 Avg Close $19.97 Range $16.89 - $23.99

Q3 2023

Shares 48,871 Value ($000) $980 Avg Close $19.68 Range $17.93 - $21.92

Q2 2023

Shares 52,266 Value ($000) $1,083 Avg Close $19.67 Range $16.38 - $22.86

Q1 2023

Shares 53,483 Value ($000) $1,340 Avg Close $25.81 Range $20.89 - $28.40

Q4 2022

Shares 55,087 Value ($000) $1,647 Avg Close $26.42 Range $24.36 - $28.50

Q3 2022

Shares 56,080 Value ($000) $1,531 Avg Close $24.95 Range $21.07 - $27.30

Q2 2022

Shares 59,105 Value ($000) $1,464 Avg Close $23.08 Range $21.29 - $26.25

Q1 2022

Shares 62,566 Value ($000) $1,813 Avg Close $26.66 Range $24.76 - $28.11

Q4 2021

Shares 68,231 Value ($000) $1,940 Avg Close $24.46 Range $22.99 - $25.79

Q3 2021

Shares 68,223 Value ($000) $1,841 Avg Close $23.21 Range $20.39 - $25.40

Q2 2021

Shares 70,259 Value ($000) $1,926 Avg Close $22.16 Range $18.33 - $25.22

Q1 2021

Shares 68,078 Value ($000) $1,520 Avg Close $17.75 Range $14.20 - $21.59

Q4 2020

Shares 68,078 Value ($000) $1,165 Avg Close $12.89 Range $8.46 - $16.60

Q3 2020

Shares 68,078 Value ($000) $688 Avg Close $8.40 Range $7.38 - $9.60

Q2 2020

Shares 68,078 Value ($000) $750 Avg Close $10.72 Range $7.63 - $15.66

Q1 2020

Shares 68,078 Value ($000) $1,012 Avg Close $20.95 Range $9.53 - $27.31

Q4 2019

Shares 68,846 Value ($000) $2,264 Avg Close $25.83 Range $22.97 - $27.87

Q3 2019

Shares 72,077 Value ($000) $2,111 Avg Close $24.90 Range $23.15 - $27.15

Q2 2019

Shares 71,216 Value ($000) $2,235 Avg Close $24.24 Range $22.10 - $25.74

Q1 2019

Shares 62,363 Value ($000) $1,699 Avg Close $23.32 Range $20.86 - $25.71

Q4 2018

Shares 63,794 Value ($000) $1,721 Avg Close $26.86 Range $20.66 - $33.05

Q3 2018

Shares 62,131 Value ($000) $2,529 Avg Close $33.05 Range $31.70 - $35.06

Q2 2018

Shares 62,334 Value ($000) $2,531 Avg Close $31.27 Range $29.19 - $34.94

Q1 2018

Shares 60,855 Value ($000) $2,309 Avg Close $29.85 Range $28.04 - $31.59

Q4 2017

Shares 62,988 Value ($000) $2,305 Avg Close $29.75 Range $27.49 - $31.15

Q3 2017

Shares 63,924 Value ($000) $2,477 Avg Close $27.39 Range $25.58 - $30.37

Q2 2017

Shares 62,958 Value ($000) $2,213 Avg Close $27.79 Range $25.83 - $29.75

Q1 2017

Shares 65,836 Value ($000) $2,373 Avg Close $27.16 Range $25.33 - $28.66

Q4 2016

Shares 68,836 Value ($000) $2,537 Avg Close $24.55 Range $20.71 - $28.58

Q3 2016

Shares 65,036 Value ($000) $1,802 Avg Close $20.69 Range $19.62 - $21.40

Q2 2016

Shares 64,536 Value ($000) $1,737 Avg Close $20.20 Range $18.71 - $21.13

Q1 2016

Shares 62,555 Value ($000) $1,682 Avg Close $19.93 Range $18.50 - $21.49

Q4 2015

Shares 54,711 Value ($000) $1,593 Avg Close $21.50 Range $19.43 - $22.80

Q3 2015

Shares 53,711 Value ($000) $1,479 Avg Close $20.83 Range $19.69 - $22.01

Q2 2015

Shares 53,911 Value ($000) $1,535 Avg Close $20.41 Range $19.63 - $21.34

Q1 2015

Shares 45,803 Value ($000) $1,269 Avg Close $19.01 Range $17.55 - $20.34

Q4 2014

Shares 46,503 Value ($000) $1,240 Avg Close $18.06 Range $16.40 - $19.46

Q3 2014

Shares 46,305 Value ($000) $1,088 Avg Close $17.20 Range $15.94 - $18.03

Q2 2014

Shares 45,842 Value ($000) $1,064 Avg Close $16.73 Range $15.72 - $18.84

Q1 2014

Shares 45,642 Value ($000) $1,181 Avg Close $18.02 Range $16.94 - $19.15

Q4 2013

Shares 45,442 Value ($000) $1,239 Avg Close $18.18 Range $17.08 - $19.56

Q3 2013

Shares 45,142 Value ($000) $1,134 Avg Close $18.22 Range $16.97 - $20.34

Q2 2013

Shares 43,700 Value ($000) $1,213 Avg Close $18.22 Range $16.93 - $19.28

Q1 2013

Shares 42,836 Value ($000) $1,094 Avg Close $16.85 Range $16.08 - $17.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	79,940	$2,108	$24.93	$22.29 - $28.08
Q3 2025	74,370	$1,763	$24.98	$22.78 - $26.81
Q2 2025	40,185	$1,006	$24.04	$21.47 - $26.15
Q1 2025	40,185	$1,048	$26.83	$24.75 - $29.22
Q4 2024	40,185	$1,142	$27.54	$24.24 - $31.00
Q3 2024	40,902	$1,101	$24.73	$20.84 - $26.97
Q2 2024	42,523	$970	$20.61	$19.23 - $22.19
Q1 2024	43,642	$1,000	$21.31	$19.40 - $23.84
Q4 2023	46,406	$1,152	$19.97	$16.89 - $23.99
Q3 2023	48,871	$980	$19.68	$17.93 - $21.92
Q2 2023	52,266	$1,083	$19.67	$16.38 - $22.86
Q1 2023	53,483	$1,340	$25.81	$20.89 - $28.40
Q4 2022	55,087	$1,647	$26.42	$24.36 - $28.50
Q3 2022	56,080	$1,531	$24.95	$21.07 - $27.30
Q2 2022	59,105	$1,464	$23.08	$21.29 - $26.25
Q1 2022	62,566	$1,813	$26.66	$24.76 - $28.11
Q4 2021	68,231	$1,940	$24.46	$22.99 - $25.79
Q3 2021	68,223	$1,841	$23.21	$20.39 - $25.40
Q2 2021	70,259	$1,926	$22.16	$18.33 - $25.22
Q1 2021	68,078	$1,520	$17.75	$14.20 - $21.59
Q4 2020	68,078	$1,165	$12.89	$8.46 - $16.60
Q3 2020	68,078	$688	$8.40	$7.38 - $9.60
Q2 2020	68,078	$750	$10.72	$7.63 - $15.66
Q1 2020	68,078	$1,012	$20.95	$9.53 - $27.31
Q4 2019	68,846	$2,264	$25.83	$22.97 - $27.87
Q3 2019	72,077	$2,111	$24.90	$23.15 - $27.15
Q2 2019	71,216	$2,235	$24.24	$22.10 - $25.74
Q1 2019	62,363	$1,699	$23.32	$20.86 - $25.71
Q4 2018	63,794	$1,721	$26.86	$20.66 - $33.05
Q3 2018	62,131	$2,529	$33.05	$31.70 - $35.06
Q2 2018	62,334	$2,531	$31.27	$29.19 - $34.94
Q1 2018	60,855	$2,309	$29.85	$28.04 - $31.59
Q4 2017	62,988	$2,305	$29.75	$27.49 - $31.15
Q3 2017	63,924	$2,477	$27.39	$25.58 - $30.37
Q2 2017	62,958	$2,213	$27.79	$25.83 - $29.75
Q1 2017	65,836	$2,373	$27.16	$25.33 - $28.66
Q4 2016	68,836	$2,537	$24.55	$20.71 - $28.58
Q3 2016	65,036	$1,802	$20.69	$19.62 - $21.40
Q2 2016	64,536	$1,737	$20.20	$18.71 - $21.13
Q1 2016	62,555	$1,682	$19.93	$18.50 - $21.49
Q4 2015	54,711	$1,593	$21.50	$19.43 - $22.80
Q3 2015	53,711	$1,479	$20.83	$19.69 - $22.01
Q2 2015	53,911	$1,535	$20.41	$19.63 - $21.34
Q1 2015	45,803	$1,269	$19.01	$17.55 - $20.34
Q4 2014	46,503	$1,240	$18.06	$16.40 - $19.46
Q3 2014	46,305	$1,088	$17.20	$15.94 - $18.03
Q2 2014	45,842	$1,064	$16.73	$15.72 - $18.84
Q1 2014	45,642	$1,181	$18.02	$16.94 - $19.15
Q4 2013	45,442	$1,239	$18.18	$17.08 - $19.56
Q3 2013	45,142	$1,134	$18.22	$16.97 - $20.34
Q2 2013	43,700	$1,213	$18.22	$16.93 - $19.28
Q1 2013	42,836	$1,094	$16.85	$16.08 - $17.89