SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

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

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

Q4 2025

Shares 7,797 Value ($000) $1,019 Avg Close $131.47 Range $115.51 - $146.62

Q3 2025

Shares 7,797 Value ($000) $1,022 Avg Close $136.18 Range $119.59 - $153.71

Q2 2025

Shares 7,797 Value ($000) $1,149 Avg Close $118.28 Range $82.82 - $150.25

Q1 2025

Shares 7,797 Value ($000) $878 Avg Close $135.11 Range $109.91 - $160.00

Q4 2024

Shares 7,697 Value ($000) $956 Avg Close $114.70 Range $96.60 - $133.59

Q3 2024

Shares 7,697 Value ($000) $890 Avg Close $111.62 Range $94.00 - $126.27

Q2 2024

Shares 7,697 Value ($000) $852 Avg Close $123.50 Range $107.04 - $146.44

Q1 2024

Shares 7,797 Value ($000) $1,121 Avg Close $132.52 Range $114.35 - $154.91

Q4 2023

Shares 7,597 Value ($000) $1,005 Avg Close $109.36 Range $74.56 - $136.83

Q3 2023

Shares 7,597 Value ($000) $880 Avg Close $138.09 Range $113.33 - $166.94

Q2 2023

Shares 7,897 Value ($000) $1,246 Avg Close $151.04 Range $132.40 - $174.91

Q1 2023

Shares 8,097 Value ($000) $1,418 Avg Close $168.08 Range $132.96 - $194.68

Q4 2022

Shares 8,497 Value ($000) $1,153 Avg Close $131.44 Range $109.44 - $150.70

Q3 2022

Shares 8,597 Value ($000) $1,061 Avg Close $133.68 Range $113.48 - $154.79

Q2 2022

Shares 9,297 Value ($000) $1,304 Avg Close $139.98 Range $124.78 - $153.84

Q1 2022

Shares 9,697 Value ($000) $1,456 Avg Close $159.80 Range $130.96 - $211.98

Q4 2021

Shares 10,198 Value ($000) $2,105 Avg Close $184.14 Range $135.05 - $210.98

Q3 2021

Shares 10,198 Value ($000) $1,429 Avg Close $150.07 Range $134.54 - $160.89

Q2 2021

Shares 11,298 Value ($000) $1,731 Avg Close $139.81 Range $120.15 - $162.28

Q1 2021

Shares 16,298 Value ($000) $2,299 Avg Close $143.40 Range $124.76 - $163.43

Q4 2020

Shares 15,998 Value ($000) $2,037 Avg Close $112.65 Range $94.77 - $128.88

Q3 2020

Shares 15,998 Value ($000) $1,565 Avg Close $100.56 Range $92.19 - $107.00

Q2 2020

Shares 15,898 Value ($000) $1,594 Avg Close $93.46 Range $76.64 - $104.49

Q1 2020

Shares 12,100 Value ($000) $1,033 Avg Close $99.22 Range $65.09 - $122.90

Q4 2019

Shares 12,800 Value ($000) $1,485 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 12,600 Value ($000) $1,403 Avg Close $108.27 Range $100.42 - $115.29

Q2 2019

Shares 12,800 Value ($000) $1,324 Avg Close $96.50 Range $81.61 - $110.43

Q1 2019

Shares 15,400 Value ($000) $1,245 Avg Close $83.18 Range $74.01 - $92.62

Q4 2018

Shares 15,400 Value ($000) $1,214 Avg Close $83.13 Range $73.13 - $93.73

Q3 2018

Shares 16,000 Value ($000) $1,469 Avg Close $97.73 Range $90.50 - $108.15

Q2 2018

Shares 15,900 Value ($000) $1,584 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 15,600 Value ($000) $1,402 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 15,300 Value ($000) $1,351 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 16,000 Value ($000) $1,278 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 17,500 Value ($000) $1,196 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 17,000 Value ($000) $1,250 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 16,800 Value ($000) $1,092 Avg Close $62.93 Range $55.97 - $68.95

Q3 2016

Shares 16,700 Value ($000) $982 Avg Close $54.01 Range $45.94 - $59.35

Q2 2016

Shares 15,600 Value ($000) $760 Avg Close $47.19 Range $42.63 - $51.00

Q1 2016

Shares 15,400 Value ($000) $692 Avg Close $43.02 Range $36.56 - $48.00

Q4 2015

Shares 15,300 Value ($000) $743 Avg Close $49.45 Range $40.03 - $54.72

Q3 2015

Shares 18,200 Value ($000) $756 Avg Close $45.65 Range $39.33 - $55.08

Q2 2015

Shares 18,100 Value ($000) $978 Avg Close $53.48 Range $49.62 - $58.54

Q1 2015

Shares 17,800 Value ($000) $904 Avg Close $48.54 Range $42.61 - $52.83

Q4 2014

Shares 18,800 Value ($000) $895 Avg Close $44.13 Range $36.29 - $48.50

Q3 2014

Shares 19,200 Value ($000) $780 Avg Close $43.99 Range $39.28 - $50.05

Q2 2014

Shares 18,800 Value ($000) $926 Avg Close $47.57 Range $42.41 - $53.78

Q1 2014

Shares 18,500 Value ($000) $967 Avg Close $48.31 Range $41.19 - $54.00

Q4 2013

Shares 18,600 Value ($000) $806 Avg Close $40.96 Range $37.57 - $44.19

Q3 2013

Shares 18,300 Value ($000) $782 Avg Close $41.35 Range $38.16 - $46.21

Q2 2013

Shares 18,000 Value ($000) $745 Avg Close $41.29 Range $38.04 - $44.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,797	$1,019	$131.47	$115.51 - $146.62
Q3 2025	7,797	$1,022	$136.18	$119.59 - $153.71
Q2 2025	7,797	$1,149	$118.28	$82.82 - $150.25
Q1 2025	7,797	$878	$135.11	$109.91 - $160.00
Q4 2024	7,697	$956	$114.70	$96.60 - $133.59
Q3 2024	7,697	$890	$111.62	$94.00 - $126.27
Q2 2024	7,697	$852	$123.50	$107.04 - $146.44
Q1 2024	7,797	$1,121	$132.52	$114.35 - $154.91
Q4 2023	7,597	$1,005	$109.36	$74.56 - $136.83
Q3 2023	7,597	$880	$138.09	$113.33 - $166.94
Q2 2023	7,897	$1,246	$151.04	$132.40 - $174.91
Q1 2023	8,097	$1,418	$168.08	$132.96 - $194.68
Q4 2022	8,497	$1,153	$131.44	$109.44 - $150.70
Q3 2022	8,597	$1,061	$133.68	$113.48 - $154.79
Q2 2022	9,297	$1,304	$139.98	$124.78 - $153.84
Q1 2022	9,697	$1,456	$159.80	$130.96 - $211.98
Q4 2021	10,198	$2,105	$184.14	$135.05 - $210.98
Q3 2021	10,198	$1,429	$150.07	$134.54 - $160.89
Q2 2021	11,298	$1,731	$139.81	$120.15 - $162.28
Q1 2021	16,298	$2,299	$143.40	$124.76 - $163.43
Q4 2020	15,998	$2,037	$112.65	$94.77 - $128.88
Q3 2020	15,998	$1,565	$100.56	$92.19 - $107.00
Q2 2020	15,898	$1,594	$93.46	$76.64 - $104.49
Q1 2020	12,100	$1,033	$99.22	$65.09 - $122.90
Q4 2019	12,800	$1,485	$109.67	$101.93 - $117.39
Q3 2019	12,600	$1,403	$108.27	$100.42 - $115.29
Q2 2019	12,800	$1,324	$96.50	$81.61 - $110.43
Q1 2019	15,400	$1,245	$83.18	$74.01 - $92.62
Q4 2018	15,400	$1,214	$83.13	$73.13 - $93.73
Q3 2018	16,000	$1,469	$97.73	$90.50 - $108.15
Q2 2018	15,900	$1,584	$100.00	$85.96 - $110.70
Q1 2018	15,600	$1,402	$94.32	$84.48 - $101.20
Q4 2017	15,300	$1,351	$89.86	$80.17 - $96.93
Q3 2017	16,000	$1,278	$74.44	$66.35 - $81.95
Q2 2017	17,500	$1,196	$72.28	$66.85 - $78.45
Q1 2017	17,000	$1,250	$69.95	$63.15 - $75.60
Q4 2016	16,800	$1,092	$62.93	$55.97 - $68.95
Q3 2016	16,700	$982	$54.01	$45.94 - $59.35
Q2 2016	15,600	$760	$47.19	$42.63 - $51.00
Q1 2016	15,400	$692	$43.02	$36.56 - $48.00
Q4 2015	15,300	$743	$49.45	$40.03 - $54.72
Q3 2015	18,200	$756	$45.65	$39.33 - $55.08
Q2 2015	18,100	$978	$53.48	$49.62 - $58.54
Q1 2015	17,800	$904	$48.54	$42.61 - $52.83
Q4 2014	18,800	$895	$44.13	$36.29 - $48.50
Q3 2014	19,200	$780	$43.99	$39.28 - $50.05
Q2 2014	18,800	$926	$47.57	$42.41 - $53.78
Q1 2014	18,500	$967	$48.31	$41.19 - $54.00
Q4 2013	18,600	$806	$40.96	$37.57 - $44.19
Q3 2013	18,300	$782	$41.35	$38.16 - $46.21
Q2 2013	18,000	$745	$41.29	$38.04 - $44.00