BERKLEY W R CORP

Ticker: WRB CUSIP: 084423102 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 268,505 Value ($000) $19 Avg Close $72.74 Range $64.36 - $77.72

Q3 2025

Shares 268,586 Value ($000) $21 Avg Close $70.00 Range $65.55 - $75.76

Q2 2025

Shares 259,625 Value ($000) $19 Avg Close $69.95 Range $61.08 - $73.57

Q1 2025

Shares 254,931 Value ($000) $18 Avg Close $59.72 Range $54.51 - $74.49

Q4 2024

Shares 254,213 Value ($000) $15 Avg Close $57.87 Range $54.03 - $63.18

Q3 2024

Shares 283,597 Value ($000) $16 Avg Close $53.88 Range $49.31 - $58.78

Q2 2024

Shares 190,580 Value ($000) $15 Avg Close $51.01 Range $48.28 - $56.07

Q1 2024

Shares 210,526 Value ($000) $19 Avg Close $51.43 Range $44.84 - $56.59

Q4 2023

Shares 210,565 Value ($000) $15 Avg Close $43.01 Range $38.99 - $46.59

Q3 2023

Shares 210,684 Value ($000) $13 Avg Close $38.71 Range $35.97 - $41.14

Q2 2023

Shares 231,510 Value ($000) $14 Avg Close $36.64 Range $34.48 - $39.64

Q1 2023

Shares 248,656 Value ($000) $15 Avg Close $41.60 Range $36.60 - $46.85

Q4 2022

Shares 248,977 Value ($000) $18 Avg Close $44.51 Range $39.51 - $47.36

Q3 2022

Shares 244,064 Value ($000) $15,762 Avg Close $40.00 Range $37.40 - $42.70

Q2 2022

Shares 233,316 Value ($000) $15,926 Avg Close $41.54 Range $39.62 - $44.01

Q1 2022

Shares 233,314 Value ($000) $15,536 Avg Close $36.37 Range $32.41 - $41.10

Q4 2021

Shares 159,236 Value ($000) $13,119 Avg Close $31.99 Range $28.90 - $33.91

Q3 2021

Shares 152,613 Value ($000) $11,168 Avg Close $29.58 Range $28.23 - $30.95

Q2 2021

Shares 158,374 Value ($000) $11,788 Avg Close $30.80 Range $28.73 - $32.57

Q1 2021

Shares 164,573 Value ($000) $12,401 Avg Close $27.39 Range $24.26 - $30.57

Q4 2020

Shares 179,415 Value ($000) $11,917 Avg Close $25.56 Range $23.47 - $27.94

Q3 2020

Shares 187,505 Value ($000) $11,466 Avg Close $24.25 Range $21.67 - $25.92

Q2 2020

Shares 187,640 Value ($000) $10,750 Avg Close $21.65 Range $17.75 - $25.65

Q1 2020

Shares 187,882 Value ($000) $9,802 Avg Close $26.24 Range $16.88 - $31.29

Q4 2019

Shares 187,982 Value ($000) $12,990 Avg Close $26.99 Range $26.07 - $29.98

Q3 2019

Shares 181,986 Value ($000) $13,145 Avg Close $27.14 Range $25.23 - $28.29

Q2 2019

Shares 182,186 Value ($000) $12,012 Avg Close $23.59 Range $21.25 - $26.10

Q1 2019

Shares 133,124 Value ($000) $11,278 Avg Close $20.26 Range $18.10 - $21.71

Q4 2018

Shares 135,424 Value ($000) $10,009 Avg Close $19.20 Range $17.53 - $20.30

Q3 2018

Shares 149,924 Value ($000) $11,983 Avg Close $19.20 Range $17.96 - $20.20

Q2 2018

Shares 151,024 Value ($000) $10,936 Avg Close $18.67 Range $17.54 - $19.80

Q1 2018

Shares 151,124 Value ($000) $10,987 Avg Close $17.46 Range $16.63 - $18.44

Q4 2017

Shares 157,224 Value ($000) $11,265 Avg Close $16.98 Range $16.18 - $17.82

Q3 2017

Shares 160,024 Value ($000) $10,680 Avg Close $16.55 Range $15.18 - $17.71

Q2 2017

Shares 161,024 Value ($000) $11,138 Avg Close $16.61 Range $15.94 - $17.28

Q1 2017

Shares 175,024 Value ($000) $12,362 Avg Close $16.83 Range $15.96 - $17.75

Q4 2016

Shares 179,524 Value ($000) $11,940 Avg Close $14.61 Range $13.31 - $16.21

Q3 2016

Shares 185,824 Value ($000) $10,733 Avg Close $13.86 Range $13.40 - $14.24

Q2 2016

Shares 185,824 Value ($000) $11,135 Avg Close $13.28 Range $12.90 - $14.20

Q1 2016

Shares 185,824 Value ($000) $10,443 Avg Close $12.24 Range $11.21 - $13.36

Q4 2015

Shares 185,824 Value ($000) $10,174 Avg Close $12.98 Range $12.35 - $13.48

Q3 2015

Shares 189,924 Value ($000) $10,326 Avg Close $12.99 Range $12.19 - $13.73

Q2 2015

Shares 189,824 Value ($000) $9,858 Avg Close $11.79 Range $11.41 - $12.54

Q1 2015

Shares 194,324 Value ($000) $9,815 Avg Close $11.73 Range $11.09 - $12.13

Q4 2014

Shares 189,324 Value ($000) $9,705 Avg Close $11.66 Range $10.70 - $12.41

Q3 2014

Shares 189,524 Value ($000) $9,059 Avg Close $10.69 Range $10.11 - $11.18

Q2 2014

Shares 189,624 Value ($000) $8,781 Avg Close $9.99 Range $9.23 - $10.58

Q1 2014

Shares 195,624 Value ($000) $8,142 Avg Close $9.26 Range $8.59 - $9.84

Q4 2013

Shares 202,824 Value ($000) $8,801 Avg Close $9.82 Range $9.49 - $10.19

Q3 2013

Shares 217,524 Value ($000) $9,323 Avg Close $9.57 Range $9.16 - $10.14

Q2 2013

Shares 223,024 Value ($000) $9,113 Avg Close $9.58 Range $8.95 - $10.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	268,505	$19	$72.74	$64.36 - $77.72
Q3 2025	268,586	$21	$70.00	$65.55 - $75.76
Q2 2025	259,625	$19	$69.95	$61.08 - $73.57
Q1 2025	254,931	$18	$59.72	$54.51 - $74.49
Q4 2024	254,213	$15	$57.87	$54.03 - $63.18
Q3 2024	283,597	$16	$53.88	$49.31 - $58.78
Q2 2024	190,580	$15	$51.01	$48.28 - $56.07
Q1 2024	210,526	$19	$51.43	$44.84 - $56.59
Q4 2023	210,565	$15	$43.01	$38.99 - $46.59
Q3 2023	210,684	$13	$38.71	$35.97 - $41.14
Q2 2023	231,510	$14	$36.64	$34.48 - $39.64
Q1 2023	248,656	$15	$41.60	$36.60 - $46.85
Q4 2022	248,977	$18	$44.51	$39.51 - $47.36
Q3 2022	244,064	$15,762	$40.00	$37.40 - $42.70
Q2 2022	233,316	$15,926	$41.54	$39.62 - $44.01
Q1 2022	233,314	$15,536	$36.37	$32.41 - $41.10
Q4 2021	159,236	$13,119	$31.99	$28.90 - $33.91
Q3 2021	152,613	$11,168	$29.58	$28.23 - $30.95
Q2 2021	158,374	$11,788	$30.80	$28.73 - $32.57
Q1 2021	164,573	$12,401	$27.39	$24.26 - $30.57
Q4 2020	179,415	$11,917	$25.56	$23.47 - $27.94
Q3 2020	187,505	$11,466	$24.25	$21.67 - $25.92
Q2 2020	187,640	$10,750	$21.65	$17.75 - $25.65
Q1 2020	187,882	$9,802	$26.24	$16.88 - $31.29
Q4 2019	187,982	$12,990	$26.99	$26.07 - $29.98
Q3 2019	181,986	$13,145	$27.14	$25.23 - $28.29
Q2 2019	182,186	$12,012	$23.59	$21.25 - $26.10
Q1 2019	133,124	$11,278	$20.26	$18.10 - $21.71
Q4 2018	135,424	$10,009	$19.20	$17.53 - $20.30
Q3 2018	149,924	$11,983	$19.20	$17.96 - $20.20
Q2 2018	151,024	$10,936	$18.67	$17.54 - $19.80
Q1 2018	151,124	$10,987	$17.46	$16.63 - $18.44
Q4 2017	157,224	$11,265	$16.98	$16.18 - $17.82
Q3 2017	160,024	$10,680	$16.55	$15.18 - $17.71
Q2 2017	161,024	$11,138	$16.61	$15.94 - $17.28
Q1 2017	175,024	$12,362	$16.83	$15.96 - $17.75
Q4 2016	179,524	$11,940	$14.61	$13.31 - $16.21
Q3 2016	185,824	$10,733	$13.86	$13.40 - $14.24
Q2 2016	185,824	$11,135	$13.28	$12.90 - $14.20
Q1 2016	185,824	$10,443	$12.24	$11.21 - $13.36
Q4 2015	185,824	$10,174	$12.98	$12.35 - $13.48
Q3 2015	189,924	$10,326	$12.99	$12.19 - $13.73
Q2 2015	189,824	$9,858	$11.79	$11.41 - $12.54
Q1 2015	194,324	$9,815	$11.73	$11.09 - $12.13
Q4 2014	189,324	$9,705	$11.66	$10.70 - $12.41
Q3 2014	189,524	$9,059	$10.69	$10.11 - $11.18
Q2 2014	189,624	$8,781	$9.99	$9.23 - $10.58
Q1 2014	195,624	$8,142	$9.26	$8.59 - $9.84
Q4 2013	202,824	$8,801	$9.82	$9.49 - $10.19
Q3 2013	217,524	$9,323	$9.57	$9.16 - $10.14
Q2 2013	223,024	$9,113	$9.58	$8.95 - $10.28