SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025

Shares 11,114 Value ($000) $1 Avg Close $131.47 Range $115.51 - $146.62

Q3 2025

Shares 11,114 Value ($000) $1 Avg Close $136.18 Range $119.59 - $153.71

Q2 2025

Shares 11,114 Value ($000) $2 Avg Close $118.28 Range $82.82 - $150.25

Q1 2025

Shares 11,114 Value ($000) $1 Avg Close $135.11 Range $109.91 - $160.00

Q4 2024

Shares 11,114 Value ($000) $1 Avg Close $114.70 Range $96.60 - $133.59

Q3 2024

Shares 11,344 Value ($000) $1 Avg Close $111.62 Range $94.00 - $126.27

Q2 2024

Shares 11,344 Value ($000) $1 Avg Close $123.50 Range $107.04 - $146.44

Q1 2024

Shares 11,344 Value ($000) $2 Avg Close $132.52 Range $114.35 - $154.91

Q4 2023

Shares 11,344 Value ($000) $2 Avg Close $109.36 Range $74.56 - $136.83

Q3 2023

Shares 11,344 Value ($000) $1 Avg Close $138.09 Range $113.33 - $166.94

Q2 2023

Shares 6,057 Value ($000) $1 Avg Close $151.04 Range $132.40 - $174.91

Q1 2023

Shares 5,494 Value ($000) $1 Avg Close $168.08 Range $132.96 - $194.68

Q4 2022

Shares 5,494 Value ($000) $1 Avg Close $131.44 Range $109.44 - $150.70

Q3 2022

Shares 6,294 Value ($000) $777 Avg Close $133.68 Range $113.48 - $154.79

Q1 2022

Shares 8,782 Value ($000) $1,319 Avg Close $159.80 Range $130.96 - $211.98

Q4 2021

Shares 32,574 Value ($000) $6,723 Avg Close $184.14 Range $135.05 - $210.98

Q3 2021

Shares 32,574 Value ($000) $4,566 Avg Close $150.07 Range $134.54 - $160.89

Q2 2021

Shares 44,103 Value ($000) $6,759 Avg Close $139.81 Range $120.15 - $162.28

Q1 2021

Shares 47,290 Value ($000) $6,672 Avg Close $143.40 Range $124.76 - $163.43

Q4 2020

Shares 51,367 Value ($000) $6,541 Avg Close $112.65 Range $94.77 - $128.88

Q3 2020

Shares 51,967 Value ($000) $5,085 Avg Close $100.56 Range $92.19 - $107.00

Q2 2020

Shares 51,967 Value ($000) $5,211 Avg Close $93.46 Range $76.64 - $104.49

Q1 2020

Shares 43,204 Value ($000) $3,690 Avg Close $99.22 Range $65.09 - $122.90

Q4 2019

Shares 43,214 Value ($000) $5,012 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 43,214 Value ($000) $4,812 Avg Close $108.27 Range $100.42 - $115.29

Q2 2019

Shares 42,030 Value ($000) $4,346 Avg Close $96.50 Range $81.61 - $110.43

Q1 2019

Shares 41,666 Value ($000) $3,369 Avg Close $83.18 Range $74.01 - $92.62

Q4 2018

Shares 41,666 Value ($000) $3,284 Avg Close $83.13 Range $73.13 - $93.73

Q3 2018

Shares 40,906 Value ($000) $3,755 Avg Close $97.73 Range $90.50 - $108.15

Q2 2018

Shares 42,606 Value ($000) $4,243 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 43,833 Value ($000) $3,941 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 44,977 Value ($000) $3,971 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 43,740 Value ($000) $3,495 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 36,038 Value ($000) $2,463 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 23,441 Value ($000) $1,724 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 108,165 Value ($000) $7,031 Avg Close $62.93 Range $55.97 - $68.95

Q3 2016

Shares 107,400 Value ($000) $6,315 Avg Close $54.01 Range $45.94 - $59.35

Q2 2016

Shares 7,400 Value ($000) $361 Avg Close $47.19 Range $42.63 - $51.00

Q1 2016

Shares 6,400 Value ($000) $288 Avg Close $43.02 Range $36.56 - $48.00

Q4 2015

Shares 150,000 Value ($000) $7,281 Avg Close $49.45 Range $40.03 - $54.72

Q3 2015

Shares 150,000 Value ($000) $6,231 Avg Close $45.65 Range $39.33 - $55.08

Q2 2015

Shares 128,100 Value ($000) $6,919 Avg Close $53.48 Range $49.62 - $58.54

Q1 2015

Shares 128,100 Value ($000) $6,504 Avg Close $48.54 Range $42.61 - $52.83

Q4 2014

Shares 7,200 Value ($000) $343 Avg Close $44.13 Range $36.29 - $48.50

Q3 2014

Shares 7,200 Value ($000) $293 Avg Close $43.99 Range $39.28 - $50.05

Q2 2014

Shares 7,200 Value ($000) $355 Avg Close $47.57 Range $42.41 - $53.78

Q1 2014

Shares 7,200 Value ($000) $376 Avg Close $48.31 Range $41.19 - $54.00

Q4 2013

Shares 7,200 Value ($000) $312 Avg Close $40.96 Range $37.57 - $44.19

Q3 2013

Shares 7,200 Value ($000) $308 Avg Close $41.35 Range $38.16 - $46.21

Q2 2013

Shares 7,200 Value ($000) $298 Avg Close $41.29 Range $38.04 - $44.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,114	$1	$131.47	$115.51 - $146.62
Q3 2025	11,114	$1	$136.18	$119.59 - $153.71
Q2 2025	11,114	$2	$118.28	$82.82 - $150.25
Q1 2025	11,114	$1	$135.11	$109.91 - $160.00
Q4 2024	11,114	$1	$114.70	$96.60 - $133.59
Q3 2024	11,344	$1	$111.62	$94.00 - $126.27
Q2 2024	11,344	$1	$123.50	$107.04 - $146.44
Q1 2024	11,344	$2	$132.52	$114.35 - $154.91
Q4 2023	11,344	$2	$109.36	$74.56 - $136.83
Q3 2023	11,344	$1	$138.09	$113.33 - $166.94
Q2 2023	6,057	$1	$151.04	$132.40 - $174.91
Q1 2023	5,494	$1	$168.08	$132.96 - $194.68
Q4 2022	5,494	$1	$131.44	$109.44 - $150.70
Q3 2022	6,294	$777	$133.68	$113.48 - $154.79
Q1 2022	8,782	$1,319	$159.80	$130.96 - $211.98
Q4 2021	32,574	$6,723	$184.14	$135.05 - $210.98
Q3 2021	32,574	$4,566	$150.07	$134.54 - $160.89
Q2 2021	44,103	$6,759	$139.81	$120.15 - $162.28
Q1 2021	47,290	$6,672	$143.40	$124.76 - $163.43
Q4 2020	51,367	$6,541	$112.65	$94.77 - $128.88
Q3 2020	51,967	$5,085	$100.56	$92.19 - $107.00
Q2 2020	51,967	$5,211	$93.46	$76.64 - $104.49
Q1 2020	43,204	$3,690	$99.22	$65.09 - $122.90
Q4 2019	43,214	$5,012	$109.67	$101.93 - $117.39
Q3 2019	43,214	$4,812	$108.27	$100.42 - $115.29
Q2 2019	42,030	$4,346	$96.50	$81.61 - $110.43
Q1 2019	41,666	$3,369	$83.18	$74.01 - $92.62
Q4 2018	41,666	$3,284	$83.13	$73.13 - $93.73
Q3 2018	40,906	$3,755	$97.73	$90.50 - $108.15
Q2 2018	42,606	$4,243	$100.00	$85.96 - $110.70
Q1 2018	43,833	$3,941	$94.32	$84.48 - $101.20
Q4 2017	44,977	$3,971	$89.86	$80.17 - $96.93
Q3 2017	43,740	$3,495	$74.44	$66.35 - $81.95
Q2 2017	36,038	$2,463	$72.28	$66.85 - $78.45
Q1 2017	23,441	$1,724	$69.95	$63.15 - $75.60
Q4 2016	108,165	$7,031	$62.93	$55.97 - $68.95
Q3 2016	107,400	$6,315	$54.01	$45.94 - $59.35
Q2 2016	7,400	$361	$47.19	$42.63 - $51.00
Q1 2016	6,400	$288	$43.02	$36.56 - $48.00
Q4 2015	150,000	$7,281	$49.45	$40.03 - $54.72
Q3 2015	150,000	$6,231	$45.65	$39.33 - $55.08
Q2 2015	128,100	$6,919	$53.48	$49.62 - $58.54
Q1 2015	128,100	$6,504	$48.54	$42.61 - $52.83
Q4 2014	7,200	$343	$44.13	$36.29 - $48.50
Q3 2014	7,200	$293	$43.99	$39.28 - $50.05
Q2 2014	7,200	$355	$47.57	$42.41 - $53.78
Q1 2014	7,200	$376	$48.31	$41.19 - $54.00
Q4 2013	7,200	$312	$40.96	$37.57 - $44.19
Q3 2013	7,200	$308	$41.35	$38.16 - $46.21
Q2 2013	7,200	$298	$41.29	$38.04 - $44.00