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Who

Ted L. Tewksbury III

Director

Company insider

Files Form 4 as: Director, Silvaco Group; Director, Exyn Technologies; Director, Ouster; Director, MaxLinear; Chief Executive Officer, Velodyne Lidar; Chairman, CEO & President, Energy Focus; President & CEO, Entropic Communications; Chief Executive Officer, Integrated Device Technology.

In numbers

Trades disclosed
267
Buys
2
Sells
26
Bought
$21K
Sold
$10.5M
Companies
9
Companies where not an officer
4
First trade
30 Oct 2006
Last trade
11 Aug 2026
Last filed
12 Aug 2026

Companies traded

Where they are an officer
Velodyne LidarDirector, Officer · last 10 Feb 20230 buys · 3 sells
EFOI Energy FocusDirector, Officer · Electrical Equipment & Grid · last 27 Feb 20192 buys · 0 sells
Entropic CommunicationsDirector, Officer · last 30 Apr 20150 buys · 0 sells
Integrated Device TechnologyDirector, Officer · last 1 Aug 20130 buys · 11 sells
Amis HoldingsOfficer · last 17 Mar 20080 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
SVCO Silvaco GroupDirector · Software · last 11 Aug 20260 buys · 1 sell
EXYN Exyn TechnologiesDirector · Software · last 3 Aug 20260 buys · 0 sells
OUST OusterDirector · Machinery · last 22 Jun 20260 buys · 5 sells
MXL MaxLinearDirector · Semiconductors · last 20 May 20260 buys · 6 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
11 Aug 2026filed 12 Aug 2026SVCO Silvaco GroupSoftwareSEC FORM 4 Code A—1,159 at $0.00filing
11 Aug 2026filed 12 Aug 2026SVCO Silvaco GroupSoftwareSEC FORM 4 Sold$4,220580 at $7.28filing
11 Aug 2026filed 12 Aug 2026SVCO Silvaco GroupSoftwareSEC FORM 4 Code A—1,159 at $0.00filing
11 Aug 2026filed 12 Aug 2026SVCO Silvaco GroupSoftwareSEC FORM 4 Sold$4,222580 at $7.28filing
3 Aug 2026filed 5 Aug 2026EXYN Exyn Technologiesoption or derivative · SoftwareSEC FORM 4 Code A—23,200 at $0.00filing
3 Aug 2026filed 5 Aug 2026EXYN Exyn Technologiesoption or derivative · SoftwareSEC FORM 4 Code A—23,200 at $0.00filing
22 Jun 2026filed 22 Jun 2026OUST OusterMachinerySEC FORM 4 Sold$80K1,695 at $47.00filing
22 Jun 2026filed 22 Jun 2026OUST OusterMachinerySEC FORM 4 Sold$80K1,695 at $47.00filing
17 Jun 2026filed 22 Jun 2026OUST OusterMachinerySEC FORM 4 Code A—4,725 at $0.00filing
17 Jun 2026filed 22 Jun 2026OUST OusterMachinerySEC FORM 4 Code A—4,725 at $0.00filing
20 May 2026filed 22 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code A—1,963 at $0.00filing
20 May 2026filed 22 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code A—1,963 at $0.00filing
5 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Sold$315K3,935 at $80.00filing
5 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Sold$315K3,935 at $80.00filing
4 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Sold$304K3,935 at $77.36filing
4 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Sold$304K3,935 at $77.36filing
1 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Sold$219K2,790 at $78.67filing
1 May 2026filed 5 May 2026MXL MaxLinearSemiconductorsSEC FORM 4 Code M—15,741 at $0.00filing
1 May 2026filed 5 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code M—15,741 at $0.00filing
1 May 2026filed 5 May 2026MXL MaxLinearoption or derivative · SemiconductorsSEC FORM 4 Code M—15,741 at $0.00filing

Sectors

Technology7
Industrials7
Not placed14

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

Related people

Charles Angus PacalaPresident and CEO · Also traded OUST in the last 90 days
Cyrille JacquemetChief Revenue Officer · Also traded OUST in the last 90 days
Darien SpencerChief Operating Officer · Also traded OUST in the last 90 days
Kenneth P. GianellaChief Financial Officer · Also traded OUST in the last 90 days
Mark FrichtlChief Technology Officer · Also traded OUST in the last 90 days
Megan ChungGeneral Counsel and Secretary · Also traded OUST in the last 90 days
Candace JacksonOfficer · Also traded SVCO in the last 90 days
Kishore SeendripuChairman, President and CEO · Also traded MXL in the last 90 days