REGAL BELOIT CORP

Ticker: RRX CUSIP: 758750103 Class: COM

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

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

Q4 2025

Shares 59,943 Value ($000) $8,411 Avg Close $142.29 Range $127.96 - $157.25

Q3 2025

Shares 59,597 Value ($000) $8,549 Avg Close $147.38 Range $135.55 - $160.40

Q2 2025

Shares 61,545 Value ($000) $8,922 Avg Close $125.42 Range $90.56 - $149.18

Q1 2025

Shares 61,545 Value ($000) $7,007 Avg Close $138.92 Range $111.15 - $167.78

Q4 2024

Shares 62,251 Value ($000) $9,657 Avg Close $168.99 Range $144.33 - $185.28

Q3 2024

Shares 63,358 Value ($000) $10,510 Avg Close $154.47 Range $130.94 - $174.76

Q2 2024

Shares 65,284 Value ($000) $8,828 Avg Close $155.57 Range $133.54 - $180.33

Q1 2024

Shares 66,757 Value ($000) $12,023 Avg Close $155.77 Range $131.07 - $183.85

Q4 2023

Shares 70,466 Value ($000) $10,430 Avg Close $126.16 Range $97.18 - $153.06

Q3 2023

Shares 73,651 Value ($000) $10,523 Avg Close $153.90 Range $140.10 - $166.00

Q2 2023

Shares 80,807 Value ($000) $12,436 Avg Close $136.14 Range $122.99 - $154.68

Q1 2023

Shares 82,795 Value ($000) $11,652 Avg Close $144.78 Range $118.62 - $162.89

Q4 2022

Shares 84,727 Value ($000) $10,166 Avg Close $131.11 Range $111.84 - $158.13

Q3 2022

Shares 84,614 Value ($000) $11,876 Avg Close $134.35 Range $108.82 - $150.90

Q2 2022

Shares 86,962 Value ($000) $9,872 Avg Close $127.16 Range $108.28 - $150.29

Q1 2022

Shares 87,026 Value ($000) $12,948 Avg Close $160.29 Range $146.18 - $176.91

Q4 2021

Shares 94,257 Value ($000) $16,041 Avg Close $158.35 Range $130.34 - $174.12

Q3 2021

Shares 68,476 Value ($000) $10,295 Avg Close $143.47 Range $126.22 - $154.88

Q2 2021

Shares 69,326 Value ($000) $9,256 Avg Close $141.14 Range $125.42 - $151.78

Q1 2021

Shares 70,612 Value ($000) $10,075 Avg Close $137.34 Range $121.43 - $159.64

Q4 2020

Shares 70,842 Value ($000) $8,700 Avg Close $110.43 Range $91.82 - $124.82

Q3 2020

Shares 71,273 Value ($000) $6,690 Avg Close $94.79 Range $84.59 - $103.32

Q2 2020

Shares 70,100 Value ($000) $6,121 Avg Close $74.94 Range $56.13 - $90.65

Q1 2020

Shares 69,762 Value ($000) $4,392 Avg Close $78.47 Range $51.99 - $90.19

Q4 2019

Shares 64,980 Value ($000) $5,563 Avg Close $79.29 Range $67.74 - $86.72

Q3 2019

Shares 68,347 Value ($000) $4,979 Avg Close $75.49 Range $68.25 - $83.22

Q2 2019

Shares 69,450 Value ($000) $5,675 Avg Close $80.55 Range $72.00 - $87.31

Q1 2019

Shares 69,992 Value ($000) $5,730 Avg Close $78.89 Range $68.07 - $85.49

Q4 2018

Shares 71,512 Value ($000) $5,009 Avg Close $75.57 Range $66.04 - $85.72

Q3 2018

Shares 72,138 Value ($000) $5,948 Avg Close $83.10 Range $79.45 - $86.75

Q2 2018

Shares 72,953 Value ($000) $5,968 Avg Close $77.40 Range $69.30 - $82.85

Q1 2018

Shares 73,345 Value ($000) $5,380 Avg Close $75.24 Range $67.84 - $80.55

Q4 2017

Shares 76,431 Value ($000) $5,855 Avg Close $77.79 Range $73.55 - $81.90

Q3 2017

Shares 75,993 Value ($000) $6,003 Avg Close $79.84 Range $72.15 - $87.50

Q2 2017

Shares 82,037 Value ($000) $6,691 Avg Close $79.05 Range $74.00 - $83.65

Q1 2017

Shares 91,140 Value ($000) $6,895 Avg Close $73.69 Range $68.30 - $77.20

Q4 2016

Shares 95,240 Value ($000) $6,595 Avg Close $66.19 Range $56.45 - $75.60

Q3 2016

Shares 97,640 Value ($000) $5,809 Avg Close $60.09 Range $53.80 - $64.25

Q2 2016

Shares 96,840 Value ($000) $5,331 Avg Close $60.14 Range $51.57 - $68.45

Q1 2016

Shares 97,778 Value ($000) $6,169 Avg Close $56.00 Range $47.77 - $63.88

Q4 2015

Shares 85,536 Value ($000) $5,006 Avg Close $61.26 Range $54.51 - $66.74

Q3 2015

Shares 84,207 Value ($000) $4,753 Avg Close $66.94 Range $56.05 - $73.97

Q2 2015

Shares 81,834 Value ($000) $5,940 Avg Close $77.27 Range $71.71 - $81.36

Q1 2015

Shares 85,284 Value ($000) $6,816 Avg Close $74.91 Range $68.06 - $80.77

Q4 2014

Shares 86,758 Value ($000) $6,524 Avg Close $70.25 Range $62.15 - $76.73

Q3 2014

Shares 85,890 Value ($000) $5,518 Avg Close $71.93 Range $64.25 - $79.86

Q2 2014

Shares 82,400 Value ($000) $6,473 Avg Close $75.88 Range $70.59 - $80.22

Q1 2014

Shares 81,800 Value ($000) $5,948 Avg Close $73.83 Range $69.65 - $80.41

Q4 2013

Shares 81,500 Value ($000) $6,008 Avg Close $72.53 Range $67.78 - $76.77

Q3 2013

Shares 80,900 Value ($000) $5,496 Avg Close $66.43 Range $62.93 - $71.17

Q2 2013

Shares 78,393 Value ($000) $5,083 Avg Close $69.87 Range $61.86 - $81.48

Q1 2013

Shares 72,815 Value ($000) $5,939 Avg Close $77.50 Range $71.21 - $88.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,943	$8,411	$142.29	$127.96 - $157.25
Q3 2025	59,597	$8,549	$147.38	$135.55 - $160.40
Q2 2025	61,545	$8,922	$125.42	$90.56 - $149.18
Q1 2025	61,545	$7,007	$138.92	$111.15 - $167.78
Q4 2024	62,251	$9,657	$168.99	$144.33 - $185.28
Q3 2024	63,358	$10,510	$154.47	$130.94 - $174.76
Q2 2024	65,284	$8,828	$155.57	$133.54 - $180.33
Q1 2024	66,757	$12,023	$155.77	$131.07 - $183.85
Q4 2023	70,466	$10,430	$126.16	$97.18 - $153.06
Q3 2023	73,651	$10,523	$153.90	$140.10 - $166.00
Q2 2023	80,807	$12,436	$136.14	$122.99 - $154.68
Q1 2023	82,795	$11,652	$144.78	$118.62 - $162.89
Q4 2022	84,727	$10,166	$131.11	$111.84 - $158.13
Q3 2022	84,614	$11,876	$134.35	$108.82 - $150.90
Q2 2022	86,962	$9,872	$127.16	$108.28 - $150.29
Q1 2022	87,026	$12,948	$160.29	$146.18 - $176.91
Q4 2021	94,257	$16,041	$158.35	$130.34 - $174.12
Q3 2021	68,476	$10,295	$143.47	$126.22 - $154.88
Q2 2021	69,326	$9,256	$141.14	$125.42 - $151.78
Q1 2021	70,612	$10,075	$137.34	$121.43 - $159.64
Q4 2020	70,842	$8,700	$110.43	$91.82 - $124.82
Q3 2020	71,273	$6,690	$94.79	$84.59 - $103.32
Q2 2020	70,100	$6,121	$74.94	$56.13 - $90.65
Q1 2020	69,762	$4,392	$78.47	$51.99 - $90.19
Q4 2019	64,980	$5,563	$79.29	$67.74 - $86.72
Q3 2019	68,347	$4,979	$75.49	$68.25 - $83.22
Q2 2019	69,450	$5,675	$80.55	$72.00 - $87.31
Q1 2019	69,992	$5,730	$78.89	$68.07 - $85.49
Q4 2018	71,512	$5,009	$75.57	$66.04 - $85.72
Q3 2018	72,138	$5,948	$83.10	$79.45 - $86.75
Q2 2018	72,953	$5,968	$77.40	$69.30 - $82.85
Q1 2018	73,345	$5,380	$75.24	$67.84 - $80.55
Q4 2017	76,431	$5,855	$77.79	$73.55 - $81.90
Q3 2017	75,993	$6,003	$79.84	$72.15 - $87.50
Q2 2017	82,037	$6,691	$79.05	$74.00 - $83.65
Q1 2017	91,140	$6,895	$73.69	$68.30 - $77.20
Q4 2016	95,240	$6,595	$66.19	$56.45 - $75.60
Q3 2016	97,640	$5,809	$60.09	$53.80 - $64.25
Q2 2016	96,840	$5,331	$60.14	$51.57 - $68.45
Q1 2016	97,778	$6,169	$56.00	$47.77 - $63.88
Q4 2015	85,536	$5,006	$61.26	$54.51 - $66.74
Q3 2015	84,207	$4,753	$66.94	$56.05 - $73.97
Q2 2015	81,834	$5,940	$77.27	$71.71 - $81.36
Q1 2015	85,284	$6,816	$74.91	$68.06 - $80.77
Q4 2014	86,758	$6,524	$70.25	$62.15 - $76.73
Q3 2014	85,890	$5,518	$71.93	$64.25 - $79.86
Q2 2014	82,400	$6,473	$75.88	$70.59 - $80.22
Q1 2014	81,800	$5,948	$73.83	$69.65 - $80.41
Q4 2013	81,500	$6,008	$72.53	$67.78 - $76.77
Q3 2013	80,900	$5,496	$66.43	$62.93 - $71.17
Q2 2013	78,393	$5,083	$69.87	$61.86 - $81.48
Q1 2013	72,815	$5,939	$77.50	$71.21 - $88.25