GREENE COUNTY BANCORP INC

Ticker: GCBC CUSIP: 394357107 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 91,601 Value ($000) $2,036 Avg Close $22.56 Range $21.06 - $25.43

Q3 2025

Shares 86,205 Value ($000) $1,948 Avg Close $23.75 Range $21.84 - $25.71

Q2 2025

Shares 79,375 Value ($000) $1,764 Avg Close $21.84 Range $19.67 - $23.69

Q1 2025

Shares 75,823 Value ($000) $1,828 Avg Close $25.41 Range $21.39 - $27.28

Q4 2024

Shares 75,670 Value ($000) $2,098 Avg Close $29.60 Range $26.71 - $34.55

Q3 2024

Shares 74,645 Value ($000) $2,306 Avg Close $31.34 Range $28.66 - $36.31

Q2 2024

Shares 64,791 Value ($000) $2,182 Avg Close $29.10 Range $24.61 - $33.11

Q1 2024

Shares 56,977 Value ($000) $1,640 Avg Close $26.97 Range $23.36 - $33.05

Q4 2023

Shares 55,618 Value ($000) $1,571 Avg Close $24.30 Range $21.58 - $30.75

Q3 2023

Shares 54,530 Value ($000) $1,311 Avg Close $29.08 Range $22.38 - $35.54

Q2 2023

Shares 54,526 Value ($000) $1,626 Avg Close $23.18 Range $16.81 - $31.56

Q1 2023

Shares 54,526 Value ($000) $1,237 Avg Close $24.55 Range $21.27 - $28.95

Q4 2022

Shares 27,732 Value ($000) $2 Avg Close $31.89 Range $25.92 - $42.99

Q3 2022

Shares 27,732 Value ($000) $1,590 Avg Close $25.03 Range $20.99 - $29.15

Q2 2022

Shares 28,255 Value ($000) $1,280 Avg Close $23.77 Range $20.60 - $26.69

Q1 2022

Shares 19,616 Value ($000) $879 Avg Close $19.30 Range $16.58 - $24.72

Q4 2021

Shares 13,686 Value ($000) $503 Avg Close $16.27 Range $15.64 - $17.77

Q3 2021

Shares 13,686 Value ($000) $497 Avg Close $14.75 Range $12.80 - $18.05

Q2 2021

Shares 13,686 Value ($000) $385 Avg Close $12.56 Range $11.58 - $15.23

Q1 2021

Shares 12,103 Value ($000) $303 Avg Close $11.77 Range $10.74 - $13.75

Q4 2020

Shares 12,103 Value ($000) $309 Avg Close $11.33 Range $9.96 - $13.03

Q3 2020

Shares 11,903 Value ($000) $258 Avg Close $10.24 Range $9.33 - $11.07

Q2 2020

Shares 11,903 Value ($000) $265 Avg Close $10.22 Range $8.60 - $13.54

Q1 2020

Shares 10,635 Value ($000) $249 Avg Close $12.56 Range $6.88 - $13.86

Q4 2019

Shares 8,895 Value ($000) $256 Avg Close $12.74 Range $11.91 - $13.47

Q3 2019

Shares 7,869 Value ($000) $216 Avg Close $12.45 Range $11.84 - $13.36

Q1 2018

Shares 5,874 Value ($000) $216 Avg Close $15.93 Range $14.01 - $16.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	91,601	$2,036	$22.56	$21.06 - $25.43
Q3 2025	86,205	$1,948	$23.75	$21.84 - $25.71
Q2 2025	79,375	$1,764	$21.84	$19.67 - $23.69
Q1 2025	75,823	$1,828	$25.41	$21.39 - $27.28
Q4 2024	75,670	$2,098	$29.60	$26.71 - $34.55
Q3 2024	74,645	$2,306	$31.34	$28.66 - $36.31
Q2 2024	64,791	$2,182	$29.10	$24.61 - $33.11
Q1 2024	56,977	$1,640	$26.97	$23.36 - $33.05
Q4 2023	55,618	$1,571	$24.30	$21.58 - $30.75
Q3 2023	54,530	$1,311	$29.08	$22.38 - $35.54
Q2 2023	54,526	$1,626	$23.18	$16.81 - $31.56
Q1 2023	54,526	$1,237	$24.55	$21.27 - $28.95
Q4 2022	27,732	$2	$31.89	$25.92 - $42.99
Q3 2022	27,732	$1,590	$25.03	$20.99 - $29.15
Q2 2022	28,255	$1,280	$23.77	$20.60 - $26.69
Q1 2022	19,616	$879	$19.30	$16.58 - $24.72
Q4 2021	13,686	$503	$16.27	$15.64 - $17.77
Q3 2021	13,686	$497	$14.75	$12.80 - $18.05
Q2 2021	13,686	$385	$12.56	$11.58 - $15.23
Q1 2021	12,103	$303	$11.77	$10.74 - $13.75
Q4 2020	12,103	$309	$11.33	$9.96 - $13.03
Q3 2020	11,903	$258	$10.24	$9.33 - $11.07
Q2 2020	11,903	$265	$10.22	$8.60 - $13.54
Q1 2020	10,635	$249	$12.56	$6.88 - $13.86
Q4 2019	8,895	$256	$12.74	$11.91 - $13.47
Q3 2019	7,869	$216	$12.45	$11.84 - $13.36
Q1 2018	5,874	$216	$15.93	$14.01 - $16.94