rotation.to
Following this device: dark.
Free account
rotation.to
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

Hong Q. Hou

President and CEO

Company insider

Files Form 4 as: President and CEO, Semtech; Director, Wolfspeed; EVP & Chief Technical Officer, Fabrinet; Chief Operating Officer, Axt; CEO & President, Emcore; Director, Worldwater & Solar Technologies.

In numbers

Trades disclosed
232
Buys
2
Sells
24
Bought
$56K
Sold
$9.0M
Companies
6
Companies where not an officer
2
First trade
14 Dec 2006
Last trade
2 Oct 2026
Last filed
5 Oct 2026

Companies traded

Where they are an officer
SMTC SemtechDirector, Officer · Semiconductors · last 2 Oct 20260 buys · 9 sells
FN FabrinetOfficer · Electronic Components & EMS · last 25 Aug 20180 buys · 0 sells
AXTI AxtOfficer · Semiconductor Equipment · last 2 Nov 20150 buys · 0 sells
EmcoreDirector, Officer · last 2 Jan 20152 buys · 15 sells
Everywhere else they filed: board seats, 10% stakes, other companies
WOLF WolfspeedDirector · Semiconductors · last 17 Dec 20250 buys · 0 sells
Worldwater & Solar TechnologiesDirector · last 27 Jun 20080 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
2 Oct 2026filed 5 Oct 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$382K2,000 at $191.21filing
1 Oct 2026filed 5 Oct 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—6,483 at $0.00filing
1 Oct 2026filed 5 Oct 2026SMTC SemtechSemiconductorsSEC FORM 4 Code F$588K3,299 at $178.35filing
1 Oct 2026filed 5 Oct 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—6,483 at $0.00filing
10 Sep 2026filed 14 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—8,130 at $0.00filing
10 Sep 2026filed 14 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Code F$678K4,137 at $163.94filing
10 Sep 2026filed 14 Sep 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—8,130 at $0.00filing
10 Sep 2026filed 14 Sep 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—8,130 at $0.00filing
10 Sep 2026filed 14 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—8,130 at $0.00filing
10 Sep 2026filed 14 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Code F$678K4,137 at $163.94filing
4 Sep 2026filed 9 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$277K2,000 at $138.71filing
4 Sep 2026filed 9 Sep 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$277K2,000 at $138.71filing
7 Aug 2026filed 11 Aug 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$280K2,000 at $140.00filing
7 Aug 2026filed 11 Aug 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$280K2,000 at $140.00filing
10 Jul 2026filed 14 Jul 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$266K2,000 at $133.00filing
10 Jul 2026filed 14 Jul 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$266K2,000 at $133.00filing
1 Jul 2026filed 6 Jul 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—6,484 at $0.00filing
1 Jul 2026filed 6 Jul 2026SMTC SemtechSemiconductorsSEC FORM 4 Code F$534K3,300 at $161.85filing
1 Jul 2026filed 6 Jul 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—6,484 at $0.00filing
1 Jul 2026filed 6 Jul 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—6,484 at $0.00filing

Sectors

Technology9
Not placed17

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

Related people

Paul Jr Walsh VDirector · Director at Semtech, filing Form 4 there in the last year
Jason Elliot GreenEVP and CCO · EVP and CCO at Semtech, filing Form 4 there in the last year
Mark LinEVP and CFO · EVP and CFO at Semtech, filing Form 4 there in the last year
Rodolpho C. CardenutoDirector · Director at Semtech, filing Form 4 there in the last year
Asaf SilbersteinEVP and COO · EVP and COO at Semtech, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded SMTC in the last 90 days
Julie Garcia RuehlDirector · Also traded SMTC in the last 90 days