GRIFFON CORP

Ticker: GFF CUSIP: 398433102 Class: EQTY

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

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

Q4 2025

Shares 34,816 Value ($000) $2,564 Avg Close $74.21 Range $64.82 - $79.00

Q3 2025

Shares 34,901 Value ($000) $2,658 Avg Close $76.76 Range $66.60 - $83.19

Q2 2025

Shares 36,422 Value ($000) $2,636 Avg Close $69.17 Range $63.42 - $74.82

Q1 2025

Shares 36,116 Value ($000) $2,582 Avg Close $73.06 Range $66.13 - $83.37

Q4 2024

Shares 36,730 Value ($000) $2,618 Avg Close $71.71 Range $61.48 - $85.83

Q3 2024

Shares 37,352 Value ($000) $2,615 Avg Close $65.36 Range $54.20 - $74.44

Q2 2024

Shares 38,524 Value ($000) $2,460 Avg Close $66.58 Range $60.79 - $76.67

Q1 2024

Shares 39,138 Value ($000) $2,870 Avg Close $64.10 Range $55.31 - $73.06

Q4 2023

Shares 43,348 Value ($000) $2,642 Avg Close $45.26 Range $37.48 - $61.26

Q3 2023

Shares 47,604 Value ($000) $1,888 Avg Close $40.03 Range $37.53 - $42.79

Q2 2023

Shares 52,344 Value ($000) $2,109 Avg Close $31.21 Range $23.65 - $39.92

Q1 2023

Shares 53,820 Value ($000) $1,723 Avg Close $33.29 Range $26.80 - $39.72

Q4 2022

Shares 55,629 Value ($000) $1,991 Avg Close $30.26 Range $26.13 - $34.23

Q3 2022

Shares 54,998 Value ($000) $1,624 Avg Close $27.39 Range $23.11 - $31.62

Q2 2022

Shares 55,752 Value ($000) $1,563 Avg Close $21.14 Range $14.69 - $28.01

Q1 2022

Shares 62,957 Value ($000) $1,261 Avg Close $19.27 Range $16.69 - $24.05

Q4 2021

Shares 65,804 Value ($000) $1,874 Avg Close $22.21 Range $20.10 - $24.52

Q3 2021

Shares 64,572 Value ($000) $1,588 Avg Close $19.77 Range $17.96 - $21.51

Q2 2021

Shares 64,025 Value ($000) $1,641 Avg Close $22.06 Range $20.83 - $24.09

Q1 2021

Shares 69,445 Value ($000) $1,887 Avg Close $20.35 Range $16.25 - $23.50

Q4 2020

Shares 65,939 Value ($000) $1,344 Avg Close $17.66 Range $15.69 - $20.44

Q3 2020

Shares 65,162 Value ($000) $1,273 Avg Close $16.81 Range $13.80 - $22.48

Q2 2020

Shares 55,118 Value ($000) $1,021 Avg Close $13.27 Range $9.27 - $16.98

Q1 2020

Shares 55,118 Value ($000) $697 Avg Close $14.63 Range $7.44 - $19.32

Q4 2019

Shares 55,740 Value ($000) $1,133 Avg Close $16.98 Range $15.61 - $20.58

Q3 2019

Shares 56,866 Value ($000) $1,192 Avg Close $14.38 Range $12.37 - $17.44

Q2 2019

Shares 56,187 Value ($000) $951 Avg Close $13.71 Range $11.34 - $15.89

Q1 2019

Shares 54,804 Value ($000) $1,013 Avg Close $12.82 Range $8.12 - $15.35

Q4 2018

Shares 56,579 Value ($000) $591 Avg Close $10.08 Range $7.69 - $12.95

Q3 2018

Shares 52,954 Value ($000) $855 Avg Close $14.12 Range $12.67 - $15.58

Q2 2018

Shares 44,547 Value ($000) $793 Avg Close $16.21 Range $13.41 - $18.58

Q1 2018

Shares 44,547 Value ($000) $813 Avg Close $14.67 Range $13.07 - $16.23

Q4 2017

Shares 46,222 Value ($000) $941 Avg Close $16.20 Range $14.59 - $18.14

Q3 2017

Shares 46,959 Value ($000) $1,042 Avg Close $14.85 Range $13.07 - $16.66

Q2 2017

Shares 51,930 Value ($000) $1,140 Avg Close $16.94 Range $15.56 - $18.51

Q1 2017

Shares 59,530 Value ($000) $1,467 Avg Close $18.33 Range $17.15 - $19.93

Q4 2016

Shares 62,330 Value ($000) $1,633 Avg Close $15.21 Range $11.85 - $19.79

Q3 2016

Shares 64,030 Value ($000) $1,089 Avg Close $12.46 Range $11.63 - $13.05

Q2 2016

Shares 63,430 Value ($000) $1,069 Avg Close $11.81 Range $10.69 - $12.63

Q1 2016

Shares 68,370 Value ($000) $1,056 Avg Close $10.99 Range $9.76 - $12.75

Q4 2015

Shares 59,786 Value ($000) $1,064 Avg Close $12.66 Range $11.27 - $13.96

Q3 2015

Shares 62,262 Value ($000) $982 Avg Close $11.81 Range $11.15 - $12.88

Q2 2015

Shares 62,462 Value ($000) $994 Avg Close $11.93 Range $11.14 - $12.87

Q1 2015

Shares 72,783 Value ($000) $1,269 Avg Close $11.07 Range $9.14 - $12.71

Q4 2014

Shares 73,983 Value ($000) $984 Avg Close $8.71 Range $7.55 - $9.88

Q3 2014

Shares 73,669 Value ($000) $839 Avg Close $8.44 Range $7.45 - $9.12

Q2 2014

Shares 72,751 Value ($000) $902 Avg Close $8.24 Range $7.44 - $8.96

Q1 2014

Shares 73,951 Value ($000) $883 Avg Close $9.10 Range $8.34 - $10.19

Q4 2013

Shares 80,651 Value ($000) $1,065 Avg Close $9.05 Range $8.41 - $9.69

Q3 2013

Shares 80,251 Value ($000) $1,006 Avg Close $8.40 Range $7.67 - $8.99

Q2 2013

Shares 77,747 Value ($000) $875 Avg Close $7.76 Range $6.87 - $8.54

Q1 2013

Shares 79,144 Value ($000) $943 Avg Close $8.25 Range $7.66 - $8.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,816	$2,564	$74.21	$64.82 - $79.00
Q3 2025	34,901	$2,658	$76.76	$66.60 - $83.19
Q2 2025	36,422	$2,636	$69.17	$63.42 - $74.82
Q1 2025	36,116	$2,582	$73.06	$66.13 - $83.37
Q4 2024	36,730	$2,618	$71.71	$61.48 - $85.83
Q3 2024	37,352	$2,615	$65.36	$54.20 - $74.44
Q2 2024	38,524	$2,460	$66.58	$60.79 - $76.67
Q1 2024	39,138	$2,870	$64.10	$55.31 - $73.06
Q4 2023	43,348	$2,642	$45.26	$37.48 - $61.26
Q3 2023	47,604	$1,888	$40.03	$37.53 - $42.79
Q2 2023	52,344	$2,109	$31.21	$23.65 - $39.92
Q1 2023	53,820	$1,723	$33.29	$26.80 - $39.72
Q4 2022	55,629	$1,991	$30.26	$26.13 - $34.23
Q3 2022	54,998	$1,624	$27.39	$23.11 - $31.62
Q2 2022	55,752	$1,563	$21.14	$14.69 - $28.01
Q1 2022	62,957	$1,261	$19.27	$16.69 - $24.05
Q4 2021	65,804	$1,874	$22.21	$20.10 - $24.52
Q3 2021	64,572	$1,588	$19.77	$17.96 - $21.51
Q2 2021	64,025	$1,641	$22.06	$20.83 - $24.09
Q1 2021	69,445	$1,887	$20.35	$16.25 - $23.50
Q4 2020	65,939	$1,344	$17.66	$15.69 - $20.44
Q3 2020	65,162	$1,273	$16.81	$13.80 - $22.48
Q2 2020	55,118	$1,021	$13.27	$9.27 - $16.98
Q1 2020	55,118	$697	$14.63	$7.44 - $19.32
Q4 2019	55,740	$1,133	$16.98	$15.61 - $20.58
Q3 2019	56,866	$1,192	$14.38	$12.37 - $17.44
Q2 2019	56,187	$951	$13.71	$11.34 - $15.89
Q1 2019	54,804	$1,013	$12.82	$8.12 - $15.35
Q4 2018	56,579	$591	$10.08	$7.69 - $12.95
Q3 2018	52,954	$855	$14.12	$12.67 - $15.58
Q2 2018	44,547	$793	$16.21	$13.41 - $18.58
Q1 2018	44,547	$813	$14.67	$13.07 - $16.23
Q4 2017	46,222	$941	$16.20	$14.59 - $18.14
Q3 2017	46,959	$1,042	$14.85	$13.07 - $16.66
Q2 2017	51,930	$1,140	$16.94	$15.56 - $18.51
Q1 2017	59,530	$1,467	$18.33	$17.15 - $19.93
Q4 2016	62,330	$1,633	$15.21	$11.85 - $19.79
Q3 2016	64,030	$1,089	$12.46	$11.63 - $13.05
Q2 2016	63,430	$1,069	$11.81	$10.69 - $12.63
Q1 2016	68,370	$1,056	$10.99	$9.76 - $12.75
Q4 2015	59,786	$1,064	$12.66	$11.27 - $13.96
Q3 2015	62,262	$982	$11.81	$11.15 - $12.88
Q2 2015	62,462	$994	$11.93	$11.14 - $12.87
Q1 2015	72,783	$1,269	$11.07	$9.14 - $12.71
Q4 2014	73,983	$984	$8.71	$7.55 - $9.88
Q3 2014	73,669	$839	$8.44	$7.45 - $9.12
Q2 2014	72,751	$902	$8.24	$7.44 - $8.96
Q1 2014	73,951	$883	$9.10	$8.34 - $10.19
Q4 2013	80,651	$1,065	$9.05	$8.41 - $9.69
Q3 2013	80,251	$1,006	$8.40	$7.67 - $8.99
Q2 2013	77,747	$875	$7.76	$6.87 - $8.54
Q1 2013	79,144	$943	$8.25	$7.66 - $8.62