QUANEX BUILDING PRODUCTS COR

Ticker: NX CUSIP: 747619104 Class: EQTY

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

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

Q4 2025

Shares 39,499 Value ($000) $607 Avg Close $14.08 Range $10.99 - $20.32

Q3 2025

Shares 39,609 Value ($000) $563 Avg Close $18.53 Range $13.16 - $22.58

Q2 2025

Shares 39,982 Value ($000) $756 Avg Close $17.48 Range $15.08 - $21.51

Q1 2025

Shares 39,982 Value ($000) $743 Avg Close $20.78 Range $17.81 - $24.34

Q4 2024

Shares 39,982 Value ($000) $969 Avg Close $28.09 Range $22.50 - $31.55

Q3 2024

Shares 44,385 Value ($000) $1,232 Avg Close $27.75 Range $24.26 - $34.14

Q2 2024

Shares 32,300 Value ($000) $893 Avg Close $32.23 Range $26.76 - $37.95

Q1 2024

Shares 33,002 Value ($000) $1,268 Avg Close $32.40 Range $29.10 - $38.27

Q4 2023

Shares 34,821 Value ($000) $1,064 Avg Close $28.59 Range $25.15 - $33.94

Q3 2023

Shares 36,406 Value ($000) $1,026 Avg Close $26.41 Range $24.12 - $28.62

Q2 2023

Shares 40,235 Value ($000) $1,080 Avg Close $21.43 Range $18.02 - $26.45

Q1 2023

Shares 41,415 Value ($000) $892 Avg Close $23.04 Range $18.37 - $25.94

Q4 2022

Shares 42,212 Value ($000) $1,000 Avg Close $21.52 Range $17.48 - $24.14

Q3 2022

Shares 41,797 Value ($000) $759 Avg Close $21.55 Range $17.21 - $24.70

Q2 2022

Shares 43,097 Value ($000) $980 Avg Close $19.82 Range $17.90 - $23.63

Q1 2022

Shares 43,245 Value ($000) $908 Avg Close $21.53 Range $19.68 - $24.28

Q4 2021

Shares 46,896 Value ($000) $1,162 Avg Close $21.04 Range $19.15 - $24.52

Q3 2021

Shares 45,411 Value ($000) $972 Avg Close $21.93 Range $19.73 - $23.84

Q2 2021

Shares 46,176 Value ($000) $1,147 Avg Close $24.97 Range $22.70 - $27.16

Q1 2021

Shares 49,517 Value ($000) $1,299 Avg Close $23.29 Range $20.16 - $25.95

Q4 2020

Shares 49,517 Value ($000) $1,098 Avg Close $19.15 Range $16.70 - $21.40

Q3 2020

Shares 50,486 Value ($000) $931 Avg Close $14.71 Range $11.57 - $18.68

Q2 2020

Shares 50,486 Value ($000) $701 Avg Close $10.97 Range $8.25 - $14.82

Q1 2020

Shares 50,486 Value ($000) $509 Avg Close $14.57 Range $7.27 - $17.77

Q4 2019

Shares 49,899 Value ($000) $852 Avg Close $17.14 Range $15.56 - $18.66

Q3 2019

Shares 52,177 Value ($000) $943 Avg Close $16.30 Range $14.77 - $17.69

Q2 2019

Shares 50,805 Value ($000) $960 Avg Close $15.14 Range $13.86 - $17.12

Q1 2019

Shares 51,660 Value ($000) $821 Avg Close $14.25 Range $11.95 - $16.56

Q4 2018

Shares 57,260 Value ($000) $778 Avg Close $13.60 Range $9.55 - $16.39

Q3 2018

Shares 53,941 Value ($000) $982 Avg Close $15.66 Range $14.22 - $17.55

Q2 2018

Shares 53,294 Value ($000) $957 Avg Close $15.86 Range $14.41 - $18.00

Q1 2018

Shares 53,294 Value ($000) $927 Avg Close $17.24 Range $14.60 - $20.88

Q4 2017

Shares 54,148 Value ($000) $1,267 Avg Close $19.58 Range $17.75 - $21.76

Q3 2017

Shares 55,216 Value ($000) $1,267 Avg Close $18.25 Range $16.35 - $20.31

Q2 2017

Shares 60,891 Value ($000) $1,288 Avg Close $17.85 Range $16.63 - $19.13

Q1 2017

Shares 67,391 Value ($000) $1,365 Avg Close $17.47 Range $15.32 - $18.97

Q4 2016

Shares 70,591 Value ($000) $1,433 Avg Close $16.22 Range $13.50 - $19.23

Q3 2016

Shares 72,491 Value ($000) $1,251 Avg Close $16.90 Range $14.86 - $18.35

Q2 2016

Shares 71,791 Value ($000) $1,335 Avg Close $16.32 Range $14.79 - $18.02

Q1 2016

Shares 71,702 Value ($000) $1,245 Avg Close $15.36 Range $13.35 - $18.36

Q4 2015

Shares 62,759 Value ($000) $1,309 Avg Close $16.78 Range $14.88 - $18.86

Q3 2015

Shares 61,659 Value ($000) $1,120 Avg Close $17.01 Range $14.76 - $18.87

Q2 2015

Shares 61,859 Value ($000) $1,326 Avg Close $16.68 Range $15.00 - $19.01

Q1 2015

Shares 63,407 Value ($000) $1,252 Avg Close $16.66 Range $15.34 - $18.81

Q4 2014

Shares 69,507 Value ($000) $1,305 Avg Close $16.50 Range $14.68 - $17.85

Q3 2014

Shares 69,211 Value ($000) $1,252 Avg Close $15.39 Range $14.53 - $16.90

Q2 2014

Shares 68,418 Value ($000) $1,223 Avg Close $16.06 Range $14.15 - $18.37

Q1 2014

Shares 67,318 Value ($000) $1,392 Avg Close $16.86 Range $15.22 - $18.31

Q4 2013

Shares 67,018 Value ($000) $1,335 Avg Close $15.47 Range $14.50 - $17.42

Q3 2013

Shares 66,618 Value ($000) $1,254 Avg Close $15.00 Range $13.34 - $18.65

Q2 2013

Shares 64,580 Value ($000) $1,088 Avg Close $14.59 Range $13.07 - $16.11

Q1 2013

Shares 63,951 Value ($000) $1,030 Avg Close $16.60 Range $13.45 - $18.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,499	$607	$14.08	$10.99 - $20.32
Q3 2025	39,609	$563	$18.53	$13.16 - $22.58
Q2 2025	39,982	$756	$17.48	$15.08 - $21.51
Q1 2025	39,982	$743	$20.78	$17.81 - $24.34
Q4 2024	39,982	$969	$28.09	$22.50 - $31.55
Q3 2024	44,385	$1,232	$27.75	$24.26 - $34.14
Q2 2024	32,300	$893	$32.23	$26.76 - $37.95
Q1 2024	33,002	$1,268	$32.40	$29.10 - $38.27
Q4 2023	34,821	$1,064	$28.59	$25.15 - $33.94
Q3 2023	36,406	$1,026	$26.41	$24.12 - $28.62
Q2 2023	40,235	$1,080	$21.43	$18.02 - $26.45
Q1 2023	41,415	$892	$23.04	$18.37 - $25.94
Q4 2022	42,212	$1,000	$21.52	$17.48 - $24.14
Q3 2022	41,797	$759	$21.55	$17.21 - $24.70
Q2 2022	43,097	$980	$19.82	$17.90 - $23.63
Q1 2022	43,245	$908	$21.53	$19.68 - $24.28
Q4 2021	46,896	$1,162	$21.04	$19.15 - $24.52
Q3 2021	45,411	$972	$21.93	$19.73 - $23.84
Q2 2021	46,176	$1,147	$24.97	$22.70 - $27.16
Q1 2021	49,517	$1,299	$23.29	$20.16 - $25.95
Q4 2020	49,517	$1,098	$19.15	$16.70 - $21.40
Q3 2020	50,486	$931	$14.71	$11.57 - $18.68
Q2 2020	50,486	$701	$10.97	$8.25 - $14.82
Q1 2020	50,486	$509	$14.57	$7.27 - $17.77
Q4 2019	49,899	$852	$17.14	$15.56 - $18.66
Q3 2019	52,177	$943	$16.30	$14.77 - $17.69
Q2 2019	50,805	$960	$15.14	$13.86 - $17.12
Q1 2019	51,660	$821	$14.25	$11.95 - $16.56
Q4 2018	57,260	$778	$13.60	$9.55 - $16.39
Q3 2018	53,941	$982	$15.66	$14.22 - $17.55
Q2 2018	53,294	$957	$15.86	$14.41 - $18.00
Q1 2018	53,294	$927	$17.24	$14.60 - $20.88
Q4 2017	54,148	$1,267	$19.58	$17.75 - $21.76
Q3 2017	55,216	$1,267	$18.25	$16.35 - $20.31
Q2 2017	60,891	$1,288	$17.85	$16.63 - $19.13
Q1 2017	67,391	$1,365	$17.47	$15.32 - $18.97
Q4 2016	70,591	$1,433	$16.22	$13.50 - $19.23
Q3 2016	72,491	$1,251	$16.90	$14.86 - $18.35
Q2 2016	71,791	$1,335	$16.32	$14.79 - $18.02
Q1 2016	71,702	$1,245	$15.36	$13.35 - $18.36
Q4 2015	62,759	$1,309	$16.78	$14.88 - $18.86
Q3 2015	61,659	$1,120	$17.01	$14.76 - $18.87
Q2 2015	61,859	$1,326	$16.68	$15.00 - $19.01
Q1 2015	63,407	$1,252	$16.66	$15.34 - $18.81
Q4 2014	69,507	$1,305	$16.50	$14.68 - $17.85
Q3 2014	69,211	$1,252	$15.39	$14.53 - $16.90
Q2 2014	68,418	$1,223	$16.06	$14.15 - $18.37
Q1 2014	67,318	$1,392	$16.86	$15.22 - $18.31
Q4 2013	67,018	$1,335	$15.47	$14.50 - $17.42
Q3 2013	66,618	$1,254	$15.00	$13.34 - $18.65
Q2 2013	64,580	$1,088	$14.59	$13.07 - $16.11
Q1 2013	63,951	$1,030	$16.60	$13.45 - $18.38