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Who

Robert J. Conrad

Sr VP and General Manager

Company insider

Files Form 4 as: Sr VP and General Manager, Silicon Laboratories; SVP, GM Automotive MCUs, Freescale Semiconductor; Director, Mindspeed Technologies; Executive Vice President, Fairchild Semiconductor International.

In numbers

Trades disclosed
155
Buys
0
Sells
25
Bought
$0
Sold
$10.3M
Companies
4
Companies where not an officer
1
First trade
10 Feb 2006
Last trade
14 Aug 2026
Last filed
17 Aug 2026

Companies traded

Where they are an officer
SLAB Silicon LaboratoriesDirector, Officer · Semiconductors · last 14 Aug 20260 buys · 3 sells
Freescale SemiconductorOfficer · last 7 Dec 20150 buys · 5 sells
Fairchild Semiconductor InternationalOfficer · last 28 Apr 20110 buys · 17 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Mindspeed TechnologiesDirector · last 17 Dec 20130 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Aug 2026filed 17 Aug 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Sold$1.4M6,581 at $218.21filing
14 Aug 2026filed 17 Aug 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Sold$1.4M6,581 at $218.21filing
15 May 2026filed 19 May 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code F$791K3,653 at $216.59filing
15 May 2026filed 19 May 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code F$791K3,653 at $216.59filing
15 Feb 2026filed 17 Feb 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—8,669 at $0.00filing
15 Feb 2026filed 17 Feb 2026SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—8,669 at $0.00filing
16 May 2025filed 19 May 2025SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Sold$529K4,029 at $131.20filing
15 May 2025filed 19 May 2025SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—4,911 at $0.00filing
15 May 2025filed 19 May 2025SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—9,821 at $0.00filing
15 May 2025filed 19 May 2025SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code F$172K1,295 at $133.17filing
13 May 2025filed 14 May 2025SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Sold$152K1,172 at $130.00filing
15 May 2024filed 17 May 2024SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—7,986 at $0.00filing
15 May 2024filed 17 May 2024SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—7,986 at $0.00filing
20 Apr 2023filed 21 Apr 2023SLAB Silicon LaboratoriesSemiconductorsSEC FORM 4 Code A—1,172 at $0.00filing
7 Dec 2015filed 9 Dec 2015Freescale SemiconductorSEC FORM 4 Code A—34,946 at $0.00filing
7 Dec 2015filed 9 Dec 2015Freescale SemiconductorSEC FORM 4 Code A—32,532 at $0.00filing
7 Dec 2015filed 9 Dec 2015Freescale SemiconductorSEC FORM 4 Code A—25,377 at $0.00filing
7 Dec 2015filed 9 Dec 2015Freescale SemiconductorSEC FORM 4 Code D—157,777filing
7 Dec 2015filed 9 Dec 2015Freescale Semiconductoroption or derivativeSEC FORM 4 Code D—37,505filing
7 Dec 2015filed 9 Dec 2015Freescale Semiconductoroption or derivativeSEC FORM 4 Code D—42,388filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology3
Not placed22

Buys in green, sells in red, by the company’s sector.

Related people

Robert Matthew JohnsonPresident & CEO · President & CEO at Silicon Laboratories, filing Form 4 there in the last year
Mark D. MauldinChief Accounting Officer · Chief Accounting Officer at Silicon Laboratories, filing Form 4 there in the last year
Brandon TolanySr VP WW Sales & Marketing · Sr VP WW Sales & Marketing at Silicon Laboratories, filing Form 4 there in the last year
Dean Warren ButlerDirector · Sr VP and CFO at Silicon Laboratories, filing Form 4 there in the last year
Sumit SadanaEVP and Chief Business Officer · Director at Silicon Laboratories, filing Form 4 there in the last year