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Who

Ye Jane Li

Director

Company insider

Files Form 4 as: Director, PDF Solutions; Board of Directors, Semtech; Director, Knowles; Director, Cts.

In numbers

Trades disclosed
97
Buys
0
Sells
12
Bought
$0
Sold
$4.4M
Companies
4
Companies where not an officer
4
First trade
25 Feb 2016
Last trade
1 Jul 2026
Last filed
2 Jul 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
PDFS PDF SolutionsDirector · Software · last 1 Jul 20260 buys · 2 sells
SMTC SemtechDirector · Semiconductors · last 4 Jun 20260 buys · 6 sells
KN KnowlesDirector · Electrical Equipment & Grid · last 28 Apr 20260 buys · 2 sells
CTS CtsDirector · Electronic Components & EMS · last 10 Nov 20220 buys · 2 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jul 2026filed 2 Jul 2026PDFS PDF SolutionsSoftwareSEC FORM 4 Code A—2,689filing
1 Jul 2026filed 2 Jul 2026PDFS PDF SolutionsSoftwareSEC FORM 4 Code A—2,689filing
4 Jun 2026filed 5 Jun 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code A—1,180 at $0.00filing
4 Jun 2026filed 5 Jun 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code A—1,180 at $0.00filing
3 Jun 2026filed 5 Jun 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—5,321 at $0.00filing
3 Jun 2026filed 5 Jun 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—5,321 at $0.00filing
3 Jun 2026filed 5 Jun 2026SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—5,321 at $0.00filing
3 Jun 2026filed 5 Jun 2026SMTC SemtechSemiconductorsSEC FORM 4 Code M—5,321 at $0.00filing
28 May 2026filed 1 Jun 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$882K5,285 at $166.84filing
28 May 2026filed 1 Jun 2026SMTC SemtechSemiconductorsSEC FORM 4 Sold$882K5,285 at $166.84filing
28 Apr 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$190K6,265 at $30.33filing
28 Apr 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code A$190K6,265 at $30.33filing
3 Feb 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code G—7,424 at $0.00filing
3 Feb 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code G—7,424 at $0.00filing
3 Feb 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code G—7,424 at $0.00filing
3 Feb 2026filed 29 Apr 2026KN KnowlesElectrical Equipment & GridSEC FORM 4 Code G—7,424 at $0.00filing
1 Jul 2025filed 2 Jul 2025PDFS PDF SolutionsSoftwareSEC FORM 4 Code A—7,429filing
5 Jun 2025filed 6 Jun 2025SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code A—5,321 at $0.00filing
4 Jun 2025filed 6 Jun 2025SMTC Semtechoption or derivative · SemiconductorsSEC FORM 4 Code M—2,857 at $0.00filing
4 Jun 2025filed 6 Jun 2025SMTC SemtechSemiconductorsSEC FORM 4 Code M—2,857 at $0.00filing

Sectors

Technology10
Industrials2

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

Related people

Jason Elliot GreenEVP and CCO · EVP and CCO at Semtech, filing Form 4 there in the last year
Hong Q. HouPresident and CEO · President and CEO 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
Paul Jr Walsh VDirector · Director at Semtech, filing Form 4 there in the last year
Rodolpho C. CardenutoDirector · Director at Semtech, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded SMTC, PDFS and CTS in the last 90 days
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