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United States Semiconductors & Semiconductor Equipment

Silicon Laboratories Inc (SLAB)

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Over the last 90 days, insider trading activity at Silicon Laboratories Inc. has been predominantly selling, with a net value of -$1,739,843.92. The President & CEO, Robert Matthew Johnson, made a significant sale of 8,024 shares. This activity occurred shortly after the last earnings report, which showed a negative EPS beat percentage of -128.57%. The stock has seen a 6.7% increase in the past 90 days.
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Ticker: SLAB Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Johnson Robert Matthew
President & CEO
2 sales — total 3,479,688 USD
Sale 18 May 2026
Value US$3,730,545.18 | Price 229.72 | Shares 11,360
Proposed sale 18 May 2026
Value US$1,535,689.73 | Price 203.33 | Shares 28,606
Planned sale 13 Jan 2026
Value US$4,297,517.03 | Price 200.41 | Shares 28,989
Proposed sale 13 Jan 2026
Value US$2,379,733.81 | Price 396.31 | Shares 69,832
Sale 5 Dec 2025
Value US$276,471.46 | Price 141.49 | Shares 1,954
Proposed sale 5 Dec 2025
Value US$276,463.78 | Price 141.49 | Shares 1,954
Sale 4 Dec 2025
Value US$595,161.82 | Price 140.17 | Shares 4,246
Proposed sale 4 Dec 2025
Value US$595,154.21 | Price 140.17 | Shares 4,246
Sale 29 Aug 2025
Value US$240,426.00 | Price 133.57 | Shares 1,800
Proposed sale 29 Aug 2025
Value US$240,426.18 | Price 133.57 | Shares 1,800
Sale 22 Aug 2025
Value US$1,161,840.00 | Price 145.23 | Shares 8,000
Proposed sale 22 Aug 2025
Value US$1,161,818.01 | Price 145.23 | Shares 8,000
Sale 19 Aug 2025
Value US$301,206.30 | Price 132.69 | Shares 2,270
Proposed sale 19 Aug 2025
Value US$301,206.53 | Price 132.69 | Shares 2,270
Planned sale 16 May 2025
Value US$528,604.80 | Price 131.20 | Shares 4,029
Proposed sale 16 May 2025
Value US$528,604.80 | Price 131.20 | Shares 4,029
Planned sale 16 May 2025
Value US$771,324.80 | Price 131.20 | Shares 5,879
Proposed sale 16 May 2025
Value US$771,324.80 | Price 131.20 | Shares 5,879
Planned sale 13 May 2025
Value US$152,360.00 | Price 130.00 | Shares 1,172
Proposed sale 13 May 2025
Value US$152,360.00 | Price 130.00 | Shares 1,172
Proposed sale 6 May 2025
Value US$57,029.70 | Price 104.45 | Shares 546
Planned sale 6 May 2025
Value US$57,029.70 | Price 104.45 | Shares 546
Planned sale 18 Feb 2025
Value US$149,430.00 | Price 149.43 | Shares 1,000
Proposed sale 16 Feb 2025
Value US$149,342.00 | Price 149.34 | Shares 1,000
Planned sale 6 Feb 2025
Value US$393,571.20 | Price 149.08 | Shares 2,640
Planned sale 5 Feb 2025
Value US$351,640.00 | Price 149.00 | Shares 2,360
Proposed sale 5 Feb 2025
Value US$745,000.00 | Price 149.00 | Shares 5,000
Proposed sale 22 Jan 2025
Value US$281,382.35 | Price 140.69 | Shares 2,000
Planned sale 22 Jan 2025
Value US$281,540.00 | Price 140.77 | Shares 2,000
Planned sale 3 Sep 2024
Value US$97,175.00 | Price 115.00 | Shares 845
Proposed sale 3 Sep 2024
Value US$97,175.00 | Price 115.00 | Shares 845
Planned sale 3 Jun 2024
Value US$895,074.00 | Price 123.80 | Shares 7,230
Proposed sale 3 Jun 2024
Value US$915,101.10 | Price 126.57 | Shares 7,230
Proposed sale 7 Mar 2024
Value US$150,000.00 | Price 150.00 | Shares 1,000
Planned sale 4 Dec 2023
Value US$398,141.38 | Price 108.22 | Shares 3,679
Proposed sale 4 Dec 2023
Value US$398,141.38 | Price 108.22 | Shares 3,679
Planned sale 2 Oct 2023
Value US$407,222.82 | Price 115.23 | Shares 3,534
Proposed sale 2 Oct 2023
Value US$407,222.82 | Price 115.23 | Shares 3,534
Planned sale 2 Aug 2023
Value US$503,921.88 | Price 144.06 | Shares 3,498
Proposed sale 2 Aug 2023
Value US$503,921.88 | Price 144.06 | Shares 3,498
Planned sale 21 Apr 2023
Value US$83,190.00 | Price 166.38 | Shares 500
Proposed sale 21 Apr 2023
Value US$83,190.00 | Price 166.38 | Shares 500
Planned sale 21 Apr 2023
Value US$112,140.12 | Price 166.38 | Shares 674
Proposed sale 21 Apr 2023
Value US$112,140.12 | Price 166.38 | Shares 674
Planned sale 27 Jan 2023
Value US$145,920.00 | Price 160.00 | Shares 912
Planned sale 15 Nov 2022
Value US$195,895.00 | Price 145.00 | Shares 1,351
Sale 24 Aug 2022
Value US$200,987.80 | Price 134.44 | Shares 1,495
Planned sale 15 Aug 2022
Value US$146,700.00 | Price 146.70 | Shares 1,000
Planned sale 6 Jun 2022
Value US$811,880.30 | Price 149.38 | Shares 5,435
Planned sale 16 May 2022
Value US$141,450.00 | Price 141.45 | Shares 1,000
Planned sale 22 Apr 2022
Value US$61,300.80 | Price 129.60 | Shares 473
Planned sale 16 Feb 2022
Value US$155,768.28 | Price 157.98 | Shares 986
Planned sale 15 Feb 2022
Value US$155,310.00 | Price 155.31 | Shares 1,000
Planned sale 6 Dec 2021
Value US$190,690.00 | Price 190.69 | Shares 1,000
Sale 15 Nov 2021
Value US$1,037,350.00 | Price 207.47 | Shares 5,000
Planned sale 21 Oct 2021
Value US$749,785.14 | Price 151.38 | Shares 4,953
Planned sale 20 Oct 2021
Value US$164,285.98 | Price 150.17 | Shares 1,094
Planned sale 19 Oct 2021
Value US$496,257.58 | Price 150.29 | Shares 3,302
Planned sale 16 Aug 2021
Value US$761,726.46 | Price 157.74 | Shares 4,829
Planned sale 17 May 2021
Value US$123,290.00 | Price 123.29 | Shares 1,000
Planned sale 4 May 2021
Value US$21,169.88 | Price 134.84 | Shares 157
Planned sale 22 Apr 2021
Value US$123,188.60 | Price 148.42 | Shares 830
Planned sale 16 Feb 2021
Value US$153,190.00 | Price 153.19 | Shares 1,000
Planned sale 16 Feb 2021
Value US$293,759.32 | Price 152.92 | Shares 1,921
Planned sale 16 Feb 2021
Value US$607,857.92 | Price 153.19 | Shares 3,968
Planned sale 11 Feb 2021
Value US$2,251,200.00 | Price 150.08 | Shares 15,000
Planned sale 1 Feb 2021
Value US$50,141.70 | Price 132.30 | Shares 379
Planned sale 4 Jan 2021
Value US$194,625.00 | Price 129.75 | Shares 1,500
Planned sale 4 Dec 2020
Value US$625,342.08 | Price 122.52 | Shares 5,104
Planned sale 3 Dec 2020
Value US$692,626.14 | Price 120.06 | Shares 5,769
Planned sale 3 Dec 2020
Value US$36,042.00 | Price 120.14 | Shares 300
Planned sale 16 Nov 2020
Value US$113,430.00 | Price 113.43 | Shares 1,000
Planned sale 9 Nov 2020
Value US$508,608.51 | Price 120.21 | Shares 4,231
Planned sale 9 Nov 2020
Value US$179,625.00 | Price 119.75 | Shares 1,500
Planned sale 17 Aug 2020
Value US$569,883.04 | Price 100.12 | Shares 5,692
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-19 2026-05-18 S Sale
Johnson Robert Matthew

President & CEO

Executive Director
11,360 -12.3%
229.72
US$3,730,545 		11,360 -12.3% 229.72 US$3,730,545
2026-05-18 2026-05-18 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
28,606
203.33
US$1,535,690 		28,606 203.33 US$1,535,690
2026-01-15 2026-01-13 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
28,989 +33.1%
200.41
US$4,297,517 		28,989 +33.1% 200.41 US$4,297,517
2026-01-13 2026-01-13 PrS Proposed sale
2.9
Richardson Nina

Director

Non-Executive Director
1,355
149.00
US$201,895 		1,355 149.00 US$201,895
2025-12-08 2025-12-05 S Sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
1,954 -3.0%
141.49
US$276,471 		1,954 -3.0% 141.49 US$276,471
2025-12-05 2025-12-05 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
1,954
141.49
US$276,464 		1,954 141.49 US$276,464
2025-12-08 2025-12-04 S Sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
4,246 -6.4%
140.17
US$595,162 		4,246 -6.4% 140.17 US$595,162
2025-12-04 2025-12-04 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
4,246
140.17
US$595,154 		4,246 140.17 US$595,154
2025-09-02 2025-08-29 S Sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
1,800 -2.8%
133.57
US$240,426 		1,800 -2.8% 133.57 US$240,426
2025-08-29 2025-08-29 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
1,800
133.57
US$240,426 		1,800 133.57 US$240,426
2025-08-25 2025-08-22 S Sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
8,000 -11.4%
145.23
US$1,161,840 		8,000 -11.4% 145.23 US$1,161,840
2025-08-22 2025-08-22 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
8,000
145.23
US$1,161,818 		8,000 145.23 US$1,161,818
2025-08-20 2025-08-19 S Sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
2,270 -3.5%
132.69
US$301,206 		2,270 -3.5% 132.69 US$301,206
2025-08-19 2025-08-19 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
2,270
132.69
US$301,207 		2,270 132.69 US$301,207
2025-05-19 2025-05-16 PlS Planned sale
CONRAD ROBERT J

Sr VP and General Manager

Officer
4,029 -13.7%
131.20
US$528,605 		4,029 -13.7% 131.20 US$528,605
2025-05-19 2025-05-16 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
5,879 -7.4%
131.20
US$771,325 		5,879 -7.4% 131.20 US$771,325
2025-05-16 2025-05-16 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
5,879
131.20
US$771,325 		5,879 131.20 US$771,325
2025-05-16 2025-05-16 PrS Proposed sale
CONRAD ROBERT J

Officer

Officer
4,029
131.20
US$528,605 		4,029 131.20 US$528,605
2025-05-14 2025-05-13 PlS Planned sale
CONRAD ROBERT J

Sr VP Worldwide Operations

Officer
1,172 -6.8%
130.00
US$152,360 		1,172 -6.8% 130.00 US$152,360
2025-05-13 2025-05-13 PrS Proposed sale
CONRAD ROBERT J

Officer

Officer
1,172
130.00
US$152,360 		1,172 130.00 US$152,360
2025-05-06 2025-05-06 PrS Proposed sale
2.2
Wyatt Christy

Director

Non-Executive Director
546
104.45
US$57,030 		546 104.45 US$57,030
2025-05-06 2025-05-06 PlS Planned sale
2.2
Wyatt Christy
Non-Executive Director
546 -6.0%
104.45
US$57,030 		546 -6.0% 104.45 US$57,030
2025-02-18 2025-02-18 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -3.1%
149.43
US$149,430 		1,000 -3.1% 149.43 US$149,430
2025-02-18 2025-02-16 PrS Proposed sale
2.1
BOCK WILLIAM G

Officer

Officer
1,000
149.34
US$149,342 		1,000 149.34 US$149,342
2025-02-07 2025-02-06 PlS Planned sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
2,640 -0.7%
149.08
US$393,571 		2,640 -0.7% 149.08 US$393,571
2025-02-06 2025-02-05 PlS Planned sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
2,360 -0.6%
149.00
US$351,640 		2,360 -0.6% 149.00 US$351,640
2025-02-05 2025-02-05 PrS Proposed sale
3.7
SOOCH NAVDEEP S

Director

Non-Executive Director
5,000
149.00
US$745,000 		5,000 149.00 US$745,000
2025-01-22 2025-01-22 PrS Proposed sale
2.1
BOCK WILLIAM G

Officer

Officer
2,000
140.69
US$281,382 		2,000 140.69 US$281,382
2025-01-22 2025-01-22 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
2,000 -5.9%
140.77
US$281,540 		2,000 -5.9% 140.77 US$281,540
2024-09-04 2024-09-03 PlS Planned sale
2.6
Tolany Brandon

Sr VP WW Sales & Marketing

Officer
845 -1.9%
115.00
US$97,175 		845 -1.9% 115.00 US$97,175
2024-09-03 2024-09-03 PrS Proposed sale
2.6
Tolany Brandon

Officer

Officer
845
115.00
US$97,175 		845 115.00 US$97,175
2024-06-04 2024-06-03 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
7,230 -13.1%
123.80
US$895,074 		7,230 -13.1% 123.80 US$895,074
2024-06-03 2024-06-03 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
7,230
126.57
US$915,101 		7,230 126.57 US$915,101
2024-03-07 2024-03-07 PrS Proposed sale
Hollister John C

Former Officer

Officer
1,000
150.00
US$150,000 		1,000 150.00 US$150,000
2023-12-05 2023-12-04 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
3,679 -10.6%
108.22
US$398,141 		3,679 -10.6% 108.22 US$398,141
2023-12-04 2023-12-04 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
3,679
108.22
US$398,141 		3,679 108.22 US$398,141
2023-10-03 2023-10-02 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
3,534 -9.2%
115.23
US$407,223 		3,534 -9.2% 115.23 US$407,223
2023-10-02 2023-10-02 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
3,534
115.23
US$407,223 		3,534 115.23 US$407,223
2023-08-03 2023-08-02 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
3,498 -8.4%
144.06
US$503,922 		3,498 -8.4% 144.06 US$503,922
2023-08-02 2023-08-02 PrS Proposed sale
Johnson Robert Matthew

Officer; Director

Executive Director
3,498
144.06
US$503,922 		3,498 144.06 US$503,922
2023-04-25 2023-04-21 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
500 -7.1%
166.38
US$83,190 		500 -7.1% 166.38 US$83,190
2023-04-25 2023-04-21 PlS Planned sale
2.2
Wyatt Christy
Non-Executive Director
674 -10.5%
166.38
US$112,140 		674 -10.5% 166.38 US$112,140
2023-04-21 2023-04-21 PrS Proposed sale
2.9
Richardson Nina

Director

Non-Executive Director
500
166.38
US$83,190 		500 166.38 US$83,190
2023-04-21 2023-04-21 PrS Proposed sale
2.2
Wyatt Christy

Director

Non-Executive Director
674
166.38
US$112,140 		674 166.38 US$112,140
2023-01-30 2023-01-27 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
912 -13.4%
160.00
US$145,920 		912 -13.4% 160.00 US$145,920
2022-11-16 2022-11-15 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
1,351 -16.5%
145.00
US$195,895 		1,351 -16.5% 145.00 US$195,895
2022-08-25 2022-08-24 S Sale
2.2
Wyatt Christy
Non-Executive Director
1,495 -22.3%
134.44
US$200,988 		1,495 -22.3% 134.44 US$200,988
2022-08-15 2022-08-15 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -3.1%
146.70
US$146,700 		1,000 -3.1% 146.70 US$146,700
2022-06-07 2022-06-06 PlS Planned sale
Johnson Robert Matthew

President & CEO

Executive Director
5,435 -16.8%
149.38
US$811,880 		5,435 -16.8% 149.38 US$811,880
2022-05-16 2022-05-16 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -3.0%
141.45
US$141,450 		1,000 -3.0% 141.45 US$141,450
2022-04-25 2022-04-22 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
473 -5.5%
129.60
US$61,301 		473 -5.5% 129.60 US$61,301
2022-02-17 2022-02-16 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
986 -4.0%
157.98
US$155,768 		986 -4.0% 157.98 US$155,768
2022-02-16 2022-02-15 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -3.0%
155.31
US$155,310 		1,000 -3.0% 155.31 US$155,310
2021-12-07 2021-12-06 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -2.9%
190.69
US$190,690 		1,000 -2.9% 190.69 US$190,690
2021-11-15 2021-11-15 S Sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
5,000 -1.2%
207.47
US$1,037,350 		5,000 -1.2% 207.47 US$1,037,350
2021-10-22 2021-10-21 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
4,953 -15.8%
151.38
US$749,785 		4,953 -15.8% 151.38 US$749,785
2021-10-21 2021-10-20 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
1,094 -3.6%
150.17
US$164,286 		1,094 -3.6% 150.17 US$164,286
2021-10-21 2021-10-19 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
3,302 -9.9%
150.29
US$496,258 		3,302 -9.9% 150.29 US$496,258
2021-08-17 2021-08-16 PlS Planned sale
Johnson Robert Matthew

President

Officer
4,829 -22.2%
157.74
US$761,726 		4,829 -22.2% 157.74 US$761,726
2021-05-18 2021-05-17 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -2.8%
123.29
US$123,290 		1,000 -2.8% 123.29 US$123,290
2021-05-05 2021-05-04 PlS Planned sale
MAULDIN MARK D

CHIEF ACCOUNTING OFFICER

Officer
157 -5.7%
134.84
US$21,170 		157 -5.7% 134.84 US$21,170
2021-04-23 2021-04-22 PlS Planned sale
2.9
Richardson Nina
Non-Executive Director
830 -9.6%
148.42
US$123,189 		830 -9.6% 148.42 US$123,189
2021-02-17 2021-02-16 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -2.8%
153.19
US$153,190 		1,000 -2.8% 153.19 US$153,190
2021-02-17 2021-02-16 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
1,921 -5.3%
152.92
US$293,759 		1,921 -5.3% 152.92 US$293,759
2021-02-17 2021-02-16 PlS Planned sale
Johnson Robert Matthew

SR VP & GM, IOT

Officer
3,968 -19.7%
153.19
US$607,858 		3,968 -19.7% 153.19 US$607,858
2021-02-12 2021-02-11 PlS Planned sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
15,000 -3.5%
150.08
US$2,251,200 		15,000 -3.5% 150.08 US$2,251,200
2021-02-02 2021-02-01 PlS Planned sale
2.6
Tolany Brandon

SR VP of Worldwide Sales

Officer
379 -0.9%
132.30
US$50,142 		379 -0.9% 132.30 US$50,142
2021-01-05 2021-01-04 PlS Planned sale
3.2
LAZAR JACK R
Non-Executive Director
1,500 -12.4%
129.75
US$194,625 		1,500 -12.4% 129.75 US$194,625
2020-12-07 2020-12-04 PlS Planned sale
Thompson Daniel Mark

SR VP & GM, INFRA & Automotive

Officer
5,104 -15.7%
122.52
US$625,342 		5,104 -15.7% 122.52 US$625,342
2020-12-04 2020-12-03 PlS Planned sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
5,769 -1.3%
120.06
US$692,626 		5,769 -1.3% 120.06 US$692,626
2020-12-04 2020-12-03 PlS Planned sale
Thompson Daniel Mark

SR VP & GM, INFRA & Automotive

Officer
300 -0.9%
120.14
US$36,042 		300 -0.9% 120.14 US$36,042
2020-11-17 2020-11-16 PlS Planned sale
2.1
BOCK WILLIAM G
Non-Executive Director
1,000 -2.7%
113.43
US$113,430 		1,000 -2.7% 113.43 US$113,430
2020-11-10 2020-11-09 PlS Planned sale
3.7
SOOCH NAVDEEP S
Non-Executive Director
4,231 -1.0%
120.21
US$508,609 		4,231 -1.0% 120.21 US$508,609
2020-11-10 2020-11-09 PlS Planned sale
3.2
LAZAR JACK R
Non-Executive Director
1,500 -11.0%
119.75
US$179,625 		1,500 -11.0% 119.75 US$179,625
2020-08-18 2020-08-17 PlS Planned sale
Johnson Robert Matthew

SR VP & GM, IOT

Officer
5,692 -20.9%
100.12
US$569,883 		5,692 -20.9% 100.12 US$569,883
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