SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 3,355 Value ($000) $438 Avg Close $131.47 Range $115.51 - $146.62

Q3 2025

Shares 3,259 Value ($000) $427 Avg Close $136.18 Range $119.59 - $153.71

Q2 2025

Shares 15,668 Value ($000) $2,309 Avg Close $118.28 Range $82.82 - $150.25

Q1 2025

Shares 4,344 Value ($000) $489 Avg Close $135.11 Range $109.91 - $160.00

Q4 2024

Shares 4,474 Value ($000) $556 Avg Close $114.70 Range $96.60 - $133.59

Q3 2024

Shares 3,563 Value ($000) $415 Avg Close $111.62 Range $94.00 - $126.27

Q2 2024

Shares 3,662 Value ($000) $411 Avg Close $123.50 Range $107.04 - $146.44

Q1 2024

Shares 7,188 Value ($000) $1,034 Avg Close $132.52 Range $114.35 - $154.91

Q4 2023

Shares 3,428 Value ($000) $467 Avg Close $109.36 Range $74.56 - $136.83

Q3 2023

Shares 3,489 Value ($000) $437 Avg Close $138.09 Range $113.33 - $166.94

Q2 2023

Shares 3,401 Value ($000) $550 Avg Close $151.04 Range $132.40 - $174.91

Q1 2023

Shares 4,777 Value ($000) $838 Avg Close $168.08 Range $132.96 - $194.68

Q4 2022

Shares 3,779 Value ($000) $517 Avg Close $131.44 Range $109.44 - $150.70

Q3 2022

Shares 5,107 Value ($000) $651 Avg Close $133.68 Range $113.48 - $154.79

Q2 2022

Shares 3,422 Value ($000) $499 Avg Close $139.98 Range $124.78 - $153.84

Q1 2022

Shares 63,196 Value ($000) $9,807 Avg Close $159.80 Range $130.96 - $211.98

Q4 2021

Shares 79,213 Value ($000) $16,347 Avg Close $184.14 Range $135.05 - $210.98

Q3 2021

Shares 3,524 Value ($000) $498 Avg Close $150.07 Range $134.54 - $160.89

Q2 2021

Shares 16,008 Value ($000) $2,453 Avg Close $139.81 Range $120.15 - $162.28

Q1 2021

Shares 21,543 Value ($000) $3,196 Avg Close $143.40 Range $124.76 - $163.43

Q4 2020

Shares 34,120 Value ($000) $4,636 Avg Close $112.65 Range $94.77 - $128.88

Q3 2020

Shares 36,476 Value ($000) $3,545 Avg Close $100.56 Range $92.19 - $107.00

Q2 2020

Shares 38,291 Value ($000) $3,916 Avg Close $93.46 Range $76.64 - $104.49

Q1 2020

Shares 34,549 Value ($000) $2,783 Avg Close $99.22 Range $65.09 - $122.90

Q4 2019

Shares 50,092 Value ($000) $5,810 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 22,048 Value ($000) $2,456 Avg Close $108.27 Range $100.42 - $115.29

Q2 2019

Shares 22,544 Value ($000) $2,331 Avg Close $96.50 Range $81.61 - $110.43

Q1 2019

Shares 20,410 Value ($000) $1,650 Avg Close $83.18 Range $74.01 - $92.62

Q4 2018

Shares 20,984 Value ($000) $1,654 Avg Close $83.13 Range $73.13 - $93.73

Q3 2018

Shares 39,647 Value ($000) $3,640 Avg Close $97.73 Range $90.50 - $108.15

Q2 2018

Shares 18,806 Value ($000) $1,873 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 19,654 Value ($000) $1,766 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 20,282 Value ($000) $1,792 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 24,256 Value ($000) $1,938 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 26,977 Value ($000) $1,844 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 38,194 Value ($000) $2,810 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 39,665 Value ($000) $2,632 Avg Close $62.93 Range $55.97 - $68.95

Q3 2016

Shares 2,712 Value ($000) $159 Avg Close $54.01 Range $45.94 - $59.35

Q2 2016

Shares 2,708 Value ($000) $132 Avg Close $47.19 Range $42.63 - $51.00

Q1 2016

Shares 3,143 Value ($000) $142 Avg Close $43.02 Range $36.56 - $48.00

Q4 2015

Shares 3,123 Value ($000) $152 Avg Close $49.45 Range $40.03 - $54.72

Q3 2015

Shares 1,109 Value ($000) $46 Avg Close $45.65 Range $39.33 - $55.08

Q2 2015

Shares 10,092 Value ($000) $545 Avg Close $53.48 Range $49.62 - $58.54

Q1 2015

Shares 771 Value ($000) $39 Avg Close $48.54 Range $42.61 - $52.83

Q4 2014

Shares 549 Value ($000) $26 Avg Close $44.13 Range $36.29 - $48.50

Q3 2014

Shares 833 Value ($000) $34 Avg Close $43.99 Range $39.28 - $50.05

Q2 2014

Shares 564 Value ($000) $28 Avg Close $47.57 Range $42.41 - $53.78

Q1 2014

Shares 280 Value ($000) $15 Avg Close $48.31 Range $41.19 - $54.00

Q4 2013

Shares 475 Value ($000) $20 Avg Close $40.96 Range $37.57 - $44.19

Q3 2013

Shares 475 Value ($000) $20 Avg Close $41.35 Range $38.16 - $46.21

Q2 2013

Shares 475 Value ($000) $20 Avg Close $41.29 Range $38.04 - $44.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,355	$438	$131.47	$115.51 - $146.62
Q3 2025	3,259	$427	$136.18	$119.59 - $153.71
Q2 2025	15,668	$2,309	$118.28	$82.82 - $150.25
Q1 2025	4,344	$489	$135.11	$109.91 - $160.00
Q4 2024	4,474	$556	$114.70	$96.60 - $133.59
Q3 2024	3,563	$415	$111.62	$94.00 - $126.27
Q2 2024	3,662	$411	$123.50	$107.04 - $146.44
Q1 2024	7,188	$1,034	$132.52	$114.35 - $154.91
Q4 2023	3,428	$467	$109.36	$74.56 - $136.83
Q3 2023	3,489	$437	$138.09	$113.33 - $166.94
Q2 2023	3,401	$550	$151.04	$132.40 - $174.91
Q1 2023	4,777	$838	$168.08	$132.96 - $194.68
Q4 2022	3,779	$517	$131.44	$109.44 - $150.70
Q3 2022	5,107	$651	$133.68	$113.48 - $154.79
Q2 2022	3,422	$499	$139.98	$124.78 - $153.84
Q1 2022	63,196	$9,807	$159.80	$130.96 - $211.98
Q4 2021	79,213	$16,347	$184.14	$135.05 - $210.98
Q3 2021	3,524	$498	$150.07	$134.54 - $160.89
Q2 2021	16,008	$2,453	$139.81	$120.15 - $162.28
Q1 2021	21,543	$3,196	$143.40	$124.76 - $163.43
Q4 2020	34,120	$4,636	$112.65	$94.77 - $128.88
Q3 2020	36,476	$3,545	$100.56	$92.19 - $107.00
Q2 2020	38,291	$3,916	$93.46	$76.64 - $104.49
Q1 2020	34,549	$2,783	$99.22	$65.09 - $122.90
Q4 2019	50,092	$5,810	$109.67	$101.93 - $117.39
Q3 2019	22,048	$2,456	$108.27	$100.42 - $115.29
Q2 2019	22,544	$2,331	$96.50	$81.61 - $110.43
Q1 2019	20,410	$1,650	$83.18	$74.01 - $92.62
Q4 2018	20,984	$1,654	$83.13	$73.13 - $93.73
Q3 2018	39,647	$3,640	$97.73	$90.50 - $108.15
Q2 2018	18,806	$1,873	$100.00	$85.96 - $110.70
Q1 2018	19,654	$1,766	$94.32	$84.48 - $101.20
Q4 2017	20,282	$1,792	$89.86	$80.17 - $96.93
Q3 2017	24,256	$1,938	$74.44	$66.35 - $81.95
Q2 2017	26,977	$1,844	$72.28	$66.85 - $78.45
Q1 2017	38,194	$2,810	$69.95	$63.15 - $75.60
Q4 2016	39,665	$2,632	$62.93	$55.97 - $68.95
Q3 2016	2,712	$159	$54.01	$45.94 - $59.35
Q2 2016	2,708	$132	$47.19	$42.63 - $51.00
Q1 2016	3,143	$142	$43.02	$36.56 - $48.00
Q4 2015	3,123	$152	$49.45	$40.03 - $54.72
Q3 2015	1,109	$46	$45.65	$39.33 - $55.08
Q2 2015	10,092	$545	$53.48	$49.62 - $58.54
Q1 2015	771	$39	$48.54	$42.61 - $52.83
Q4 2014	549	$26	$44.13	$36.29 - $48.50
Q3 2014	833	$34	$43.99	$39.28 - $50.05
Q2 2014	564	$28	$47.57	$42.41 - $53.78
Q1 2014	280	$15	$48.31	$41.19 - $54.00
Q4 2013	475	$20	$40.96	$37.57 - $44.19
Q3 2013	475	$20	$41.35	$38.16 - $46.21
Q2 2013	475	$20	$41.29	$38.04 - $44.00