ALBEMARLE CORP

Ticker: ALB CUSIP: 012653101 Class: COM

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

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

Q4 2025

Shares 30,807 Value ($000) $4,357 Avg Close $113.25 Range $81.72 - $152.08

Q3 2025

Shares 31,807 Value ($000) $2,579 Avg Close $76.57 Range $60.13 - $91.04

Q2 2025

Shares 31,907 Value ($000) $2,000 Avg Close $58.33 Range $48.70 - $72.55

Q1 2025

Shares 31,907 Value ($000) $2,298 Avg Close $79.81 Range $65.86 - $97.06

Q4 2024

Shares 31,907 Value ($000) $2,747 Avg Close $97.25 Range $83.41 - $111.16

Q3 2024

Shares 32,007 Value ($000) $3,031 Avg Close $86.31 Range $69.91 - $99.62

Q2 2024

Shares 32,207 Value ($000) $3,076 Avg Close $115.13 Range $89.65 - $133.07

Q1 2024

Shares 35,507 Value ($000) $4,678 Avg Close $118.85 Range $102.92 - $144.33

Q4 2023

Shares 35,507 Value ($000) $5,130 Avg Close $132.16 Range $107.74 - $170.76

Q3 2023

Shares 32,207 Value ($000) $5,476 Avg Close $191.29 Range $155.83 - $237.51

Q2 2023

Shares 32,307 Value ($000) $7,207 Avg Close $196.03 Range $164.63 - $224.22

Q1 2023

Shares 32,207 Value ($000) $7,119 Avg Close $235.72 Range $196.10 - $280.23

Q4 2022

Shares 31,807 Value ($000) $6,898 Avg Close $254.58 Range $201.24 - $319.45

Q3 2022

Shares 31,707 Value ($000) $8,385 Avg Close $242.56 Range $180.47 - $293.95

Q2 2022

Shares 31,607 Value ($000) $6,605 Avg Close $212.49 Range $176.29 - $260.58

Q1 2022

Shares 29,507 Value ($000) $6,525 Avg Close $200.76 Range $161.46 - $235.64

Q4 2021

Shares 29,485 Value ($000) $6,893 Avg Close $234.79 Range $199.68 - $276.51

Q3 2021

Shares 29,385 Value ($000) $6,434 Avg Close $202.32 Range $154.56 - $239.70

Q2 2021

Shares 29,385 Value ($000) $4,950 Avg Close $152.58 Range $135.37 - $167.80

Q1 2021

Shares 89,285 Value ($000) $13,045 Avg Close $151.36 Range $126.13 - $177.52

Q4 2020

Shares 26,785 Value ($000) $3,951 Avg Close $111.68 Range $79.49 - $144.66

Q3 2020

Shares 28,485 Value ($000) $2,543 Avg Close $83.00 Range $70.01 - $94.94

Q2 2020

Shares 27,185 Value ($000) $2,099 Avg Close $63.41 Range $49.11 - $81.00

Q1 2020

Shares 24,340 Value ($000) $1,372 Avg Close $71.10 Range $45.56 - $92.13

Q4 2019

Shares 25,640 Value ($000) $1,873 Avg Close $61.60 Range $55.48 - $67.99

Q3 2019

Shares 25,440 Value ($000) $1,769 Avg Close $62.51 Range $53.75 - $69.60

Q2 2019

Shares 25,340 Value ($000) $1,784 Avg Close $67.39 Range $57.55 - $79.31

Q1 2019

Shares 30,440 Value ($000) $2,495 Avg Close $74.32 Range $65.92 - $84.59

Q4 2018

Shares 30,440 Value ($000) $2,346 Avg Close $85.43 Range $65.29 - $98.38

Q3 2018

Shares 32,340 Value ($000) $3,227 Avg Close $87.32 Range $81.17 - $97.19

Q2 2018

Shares 32,840 Value ($000) $3,098 Avg Close $86.32 Range $77.95 - $95.60

Q1 2018

Shares 32,540 Value ($000) $3,018 Avg Close $98.71 Range $80.22 - $124.19

Q4 2017

Shares 32,440 Value ($000) $4,149 Avg Close $121.22 Range $112.84 - $129.53

Q3 2017

Shares 33,540 Value ($000) $4,572 Avg Close $106.00 Range $93.87 - $122.82

Q2 2017

Shares 36,440 Value ($000) $3,846 Avg Close $96.69 Range $91.89 - $103.64

Q1 2017

Shares 36,940 Value ($000) $3,902 Avg Close $86.27 Range $77.05 - $95.57

Q4 2016

Shares 36,740 Value ($000) $3,163 Avg Close $74.76 Range $67.38 - $81.43

Q3 2016

Shares 39,200 Value ($000) $3,351 Avg Close $72.47 Range $66.05 - $76.76

Q2 2016

Shares 39,700 Value ($000) $3,149 Avg Close $64.37 Range $55.54 - $74.74

Q1 2016

Shares 44,820 Value ($000) $2,865 Avg Close $47.90 Range $39.90 - $56.35

Q4 2015

Shares 44,320 Value ($000) $2,482 Avg Close $44.66 Range $38.21 - $50.55

Q3 2015

Shares 51,120 Value ($000) $2,254 Avg Close $42.05 Range $35.80 - $48.04

Q2 2015

Shares 51,120 Value ($000) $2,825 Avg Close $51.18 Range $44.73 - $55.66

Q1 2015

Shares 50,820 Value ($000) $2,685 Avg Close $46.58 Range $39.85 - $53.01

Q4 2014

Shares 37,220 Value ($000) $2,238 Avg Close $49.99 Range $43.54 - $53.74

Q3 2014

Shares 37,120 Value ($000) $2,186 Avg Close $54.91 Range $49.49 - $64.40

Q2 2014

Shares 37,520 Value ($000) $2,683 Avg Close $57.75 Range $54.29 - $61.13

Q1 2014

Shares 37,420 Value ($000) $2,485 Avg Close $54.27 Range $51.02 - $56.37

Q4 2013

Shares 38,120 Value ($000) $2,416 Avg Close $55.43 Range $51.94 - $58.50

Q3 2013

Shares 37,920 Value ($000) $2,387 Avg Close $52.42 Range $50.02 - $55.20

Q2 2013

Shares 40,420 Value ($000) $2,518 Avg Close $52.08 Range $46.91 - $57.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,807	$4,357	$113.25	$81.72 - $152.08
Q3 2025	31,807	$2,579	$76.57	$60.13 - $91.04
Q2 2025	31,907	$2,000	$58.33	$48.70 - $72.55
Q1 2025	31,907	$2,298	$79.81	$65.86 - $97.06
Q4 2024	31,907	$2,747	$97.25	$83.41 - $111.16
Q3 2024	32,007	$3,031	$86.31	$69.91 - $99.62
Q2 2024	32,207	$3,076	$115.13	$89.65 - $133.07
Q1 2024	35,507	$4,678	$118.85	$102.92 - $144.33
Q4 2023	35,507	$5,130	$132.16	$107.74 - $170.76
Q3 2023	32,207	$5,476	$191.29	$155.83 - $237.51
Q2 2023	32,307	$7,207	$196.03	$164.63 - $224.22
Q1 2023	32,207	$7,119	$235.72	$196.10 - $280.23
Q4 2022	31,807	$6,898	$254.58	$201.24 - $319.45
Q3 2022	31,707	$8,385	$242.56	$180.47 - $293.95
Q2 2022	31,607	$6,605	$212.49	$176.29 - $260.58
Q1 2022	29,507	$6,525	$200.76	$161.46 - $235.64
Q4 2021	29,485	$6,893	$234.79	$199.68 - $276.51
Q3 2021	29,385	$6,434	$202.32	$154.56 - $239.70
Q2 2021	29,385	$4,950	$152.58	$135.37 - $167.80
Q1 2021	89,285	$13,045	$151.36	$126.13 - $177.52
Q4 2020	26,785	$3,951	$111.68	$79.49 - $144.66
Q3 2020	28,485	$2,543	$83.00	$70.01 - $94.94
Q2 2020	27,185	$2,099	$63.41	$49.11 - $81.00
Q1 2020	24,340	$1,372	$71.10	$45.56 - $92.13
Q4 2019	25,640	$1,873	$61.60	$55.48 - $67.99
Q3 2019	25,440	$1,769	$62.51	$53.75 - $69.60
Q2 2019	25,340	$1,784	$67.39	$57.55 - $79.31
Q1 2019	30,440	$2,495	$74.32	$65.92 - $84.59
Q4 2018	30,440	$2,346	$85.43	$65.29 - $98.38
Q3 2018	32,340	$3,227	$87.32	$81.17 - $97.19
Q2 2018	32,840	$3,098	$86.32	$77.95 - $95.60
Q1 2018	32,540	$3,018	$98.71	$80.22 - $124.19
Q4 2017	32,440	$4,149	$121.22	$112.84 - $129.53
Q3 2017	33,540	$4,572	$106.00	$93.87 - $122.82
Q2 2017	36,440	$3,846	$96.69	$91.89 - $103.64
Q1 2017	36,940	$3,902	$86.27	$77.05 - $95.57
Q4 2016	36,740	$3,163	$74.76	$67.38 - $81.43
Q3 2016	39,200	$3,351	$72.47	$66.05 - $76.76
Q2 2016	39,700	$3,149	$64.37	$55.54 - $74.74
Q1 2016	44,820	$2,865	$47.90	$39.90 - $56.35
Q4 2015	44,320	$2,482	$44.66	$38.21 - $50.55
Q3 2015	51,120	$2,254	$42.05	$35.80 - $48.04
Q2 2015	51,120	$2,825	$51.18	$44.73 - $55.66
Q1 2015	50,820	$2,685	$46.58	$39.85 - $53.01
Q4 2014	37,220	$2,238	$49.99	$43.54 - $53.74
Q3 2014	37,120	$2,186	$54.91	$49.49 - $64.40
Q2 2014	37,520	$2,683	$57.75	$54.29 - $61.13
Q1 2014	37,420	$2,485	$54.27	$51.02 - $56.37
Q4 2013	38,120	$2,416	$55.43	$51.94 - $58.50
Q3 2013	37,920	$2,387	$52.42	$50.02 - $55.20
Q2 2013	40,420	$2,518	$52.08	$46.91 - $57.18