EXTRA SPACE STORAGE INC

Ticker: EXR CUSIP: 30225T102 Class: EQTY

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 55,579 Value ($000) $7,237 Avg Close $135.01 Range $124.20 - $151.61

Q3 2025

Shares 57,379 Value ($000) $8,087 Avg Close $140.62 Range $131.28 - $150.47

Q2 2025

Shares 57,679 Value ($000) $8,504 Avg Close $140.89 Range $116.98 - $148.23

Q1 2025

Shares 57,479 Value ($000) $8,535 Avg Close $145.24 Range $137.48 - $155.55

Q4 2024

Shares 57,579 Value ($000) $8,614 Avg Close $155.36 Range $135.79 - $171.60

Q3 2024

Shares 57,679 Value ($000) $10,393 Avg Close $158.46 Range $142.14 - $174.86

Q2 2024

Shares 57,979 Value ($000) $9,011 Avg Close $135.47 Range $121.55 - $150.89

Q1 2024

Shares 57,879 Value ($000) $8,508 Avg Close $134.03 Range $121.31 - $151.38

Q4 2023

Shares 57,879 Value ($000) $9,280 Avg Close $115.65 Range $91.81 - $148.99

Q3 2023

Shares 57,879 Value ($000) $7,037 Avg Close $121.22 Range $108.79 - $142.36

Q2 2023

Shares 37,179 Value ($000) $5,534 Avg Close $133.72 Range $125.43 - $147.10

Q1 2023

Shares 38,579 Value ($000) $6,286 Avg Close $138.27 Range $122.87 - $149.49

Q4 2022

Shares 38,179 Value ($000) $5,619 Avg Close $139.23 Range $126.05 - $157.17

Q3 2022

Shares 36,279 Value ($000) $6,266 Avg Close $163.40 Range $140.72 - $186.82

Q2 2022

Shares 36,279 Value ($000) $6,172 Avg Close $158.60 Range $135.20 - $190.05

Q1 2022

Shares 33,779 Value ($000) $6,945 Avg Close $168.93 Range $148.65 - $192.69

Q4 2021

Shares 33,681 Value ($000) $7,636 Avg Close $167.31 Range $139.94 - $194.10

Q3 2021

Shares 33,581 Value ($000) $5,641 Avg Close $148.27 Range $136.33 - $163.04

Q2 2021

Shares 33,581 Value ($000) $5,501 Avg Close $124.86 Range $110.69 - $142.42

Q1 2021

Shares 33,181 Value ($000) $4,398 Avg Close $100.18 Range $88.00 - $112.16

Q4 2020

Shares 32,481 Value ($000) $3,763 Avg Close $93.43 Range $87.10 - $99.17

Q3 2020

Shares 32,981 Value ($000) $3,529 Avg Close $84.13 Range $74.78 - $92.72

Q2 2020

Shares 32,981 Value ($000) $3,046 Avg Close $74.95 Range $65.07 - $85.60

Q1 2020

Shares 29,748 Value ($000) $2,849 Avg Close $83.15 Range $58.50 - $92.32

Q4 2019

Shares 31,348 Value ($000) $3,311 Avg Close $86.30 Range $80.38 - $93.12

Q3 2019

Shares 30,848 Value ($000) $3,604 Avg Close $90.80 Range $81.72 - $97.59

Q2 2019

Shares 30,548 Value ($000) $3,241 Avg Close $81.83 Range $76.17 - $86.15

Q1 2019

Shares 36,648 Value ($000) $3,735 Avg Close $74.18 Range $67.06 - $79.92

Q4 2018

Shares 36,248 Value ($000) $3,280 Avg Close $69.59 Range $63.96 - $76.41

Q3 2018

Shares 37,648 Value ($000) $3,262 Avg Close $70.38 Range $65.20 - $76.55

Q2 2018

Shares 37,348 Value ($000) $3,728 Avg Close $69.96 Range $63.56 - $77.17

Q1 2018

Shares 37,148 Value ($000) $3,245 Avg Close $62.65 Range $57.64 - $65.86

Q4 2017

Shares 36,948 Value ($000) $3,231 Avg Close $62.24 Range $56.41 - $65.67

Q3 2017

Shares 38,248 Value ($000) $3,057 Avg Close $56.89 Range $53.76 - $60.71

Q2 2017

Shares 41,348 Value ($000) $3,225 Avg Close $55.49 Range $51.50 - $58.63

Q1 2017

Shares 41,348 Value ($000) $3,076 Avg Close $54.05 Range $51.06 - $57.41

Q4 2016

Shares 41,148 Value ($000) $3,178 Avg Close $52.12 Range $48.13 - $56.01

Q3 2016

Shares 43,900 Value ($000) $3,486 Avg Close $59.19 Range $53.59 - $66.12

Q2 2016

Shares 43,500 Value ($000) $4,025 Avg Close $62.76 Range $58.33 - $65.76

Q1 2016

Shares 43,100 Value ($000) $4,028 Avg Close $59.97 Range $52.41 - $64.84

Q4 2015

Shares 48,800 Value ($000) $4,305 Avg Close $56.28 Range $51.71 - $62.39

Q3 2015

Shares 50,500 Value ($000) $3,897 Avg Close $49.78 Range $44.36 - $53.70

Q2 2015

Shares 50,600 Value ($000) $3,300 Avg Close $45.68 Range $43.58 - $48.72

Q1 2015

Shares 50,100 Value ($000) $3,385 Avg Close $43.86 Range $39.05 - $46.93

Q4 2014

Shares 52,600 Value ($000) $3,084 Avg Close $38.01 Range $33.84 - $40.40

Q3 2014

Shares 52,300 Value ($000) $2,697 Avg Close $34.72 Range $33.18 - $36.01

Q2 2014

Shares 51,900 Value ($000) $2,764 Avg Close $33.61 Range $30.95 - $35.73

Q1 2014

Shares 51,800 Value ($000) $2,513 Avg Close $29.96 Range $26.77 - $32.33

Q4 2013

Shares 51,500 Value ($000) $2,170 Avg Close $28.23 Range $25.99 - $31.50

Q3 2013

Shares 49,400 Value ($000) $2,260 Avg Close $27.48 Range $25.32 - $30.11

Q2 2013

Shares 47,700 Value ($000) $2,000 Avg Close $26.60 Range $24.38 - $28.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55,579	$7,237	$135.01	$124.20 - $151.61
Q3 2025	57,379	$8,087	$140.62	$131.28 - $150.47
Q2 2025	57,679	$8,504	$140.89	$116.98 - $148.23
Q1 2025	57,479	$8,535	$145.24	$137.48 - $155.55
Q4 2024	57,579	$8,614	$155.36	$135.79 - $171.60
Q3 2024	57,679	$10,393	$158.46	$142.14 - $174.86
Q2 2024	57,979	$9,011	$135.47	$121.55 - $150.89
Q1 2024	57,879	$8,508	$134.03	$121.31 - $151.38
Q4 2023	57,879	$9,280	$115.65	$91.81 - $148.99
Q3 2023	57,879	$7,037	$121.22	$108.79 - $142.36
Q2 2023	37,179	$5,534	$133.72	$125.43 - $147.10
Q1 2023	38,579	$6,286	$138.27	$122.87 - $149.49
Q4 2022	38,179	$5,619	$139.23	$126.05 - $157.17
Q3 2022	36,279	$6,266	$163.40	$140.72 - $186.82
Q2 2022	36,279	$6,172	$158.60	$135.20 - $190.05
Q1 2022	33,779	$6,945	$168.93	$148.65 - $192.69
Q4 2021	33,681	$7,636	$167.31	$139.94 - $194.10
Q3 2021	33,581	$5,641	$148.27	$136.33 - $163.04
Q2 2021	33,581	$5,501	$124.86	$110.69 - $142.42
Q1 2021	33,181	$4,398	$100.18	$88.00 - $112.16
Q4 2020	32,481	$3,763	$93.43	$87.10 - $99.17
Q3 2020	32,981	$3,529	$84.13	$74.78 - $92.72
Q2 2020	32,981	$3,046	$74.95	$65.07 - $85.60
Q1 2020	29,748	$2,849	$83.15	$58.50 - $92.32
Q4 2019	31,348	$3,311	$86.30	$80.38 - $93.12
Q3 2019	30,848	$3,604	$90.80	$81.72 - $97.59
Q2 2019	30,548	$3,241	$81.83	$76.17 - $86.15
Q1 2019	36,648	$3,735	$74.18	$67.06 - $79.92
Q4 2018	36,248	$3,280	$69.59	$63.96 - $76.41
Q3 2018	37,648	$3,262	$70.38	$65.20 - $76.55
Q2 2018	37,348	$3,728	$69.96	$63.56 - $77.17
Q1 2018	37,148	$3,245	$62.65	$57.64 - $65.86
Q4 2017	36,948	$3,231	$62.24	$56.41 - $65.67
Q3 2017	38,248	$3,057	$56.89	$53.76 - $60.71
Q2 2017	41,348	$3,225	$55.49	$51.50 - $58.63
Q1 2017	41,348	$3,076	$54.05	$51.06 - $57.41
Q4 2016	41,148	$3,178	$52.12	$48.13 - $56.01
Q3 2016	43,900	$3,486	$59.19	$53.59 - $66.12
Q2 2016	43,500	$4,025	$62.76	$58.33 - $65.76
Q1 2016	43,100	$4,028	$59.97	$52.41 - $64.84
Q4 2015	48,800	$4,305	$56.28	$51.71 - $62.39
Q3 2015	50,500	$3,897	$49.78	$44.36 - $53.70
Q2 2015	50,600	$3,300	$45.68	$43.58 - $48.72
Q1 2015	50,100	$3,385	$43.86	$39.05 - $46.93
Q4 2014	52,600	$3,084	$38.01	$33.84 - $40.40
Q3 2014	52,300	$2,697	$34.72	$33.18 - $36.01
Q2 2014	51,900	$2,764	$33.61	$30.95 - $35.73
Q1 2014	51,800	$2,513	$29.96	$26.77 - $32.33
Q4 2013	51,500	$2,170	$28.23	$25.99 - $31.50
Q3 2013	49,400	$2,260	$27.48	$25.32 - $30.11
Q2 2013	47,700	$2,000	$26.60	$24.38 - $28.41