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Home/Companies/Semtech Corporation

Semtech Corporation

333 insider trades tracked

SMTC
Insider trades
333
Bought (open market)
$33K
Sold (open market)
$20.4M
Unique insiders
22

12-month activity

Monthly insider buy vs sell totals for Semtech Corporation.

BuysSells
Show data table
MonthBuysSellsFilings
November 2025$0$32K1
December 2025$0$1.6M4
January 2026$0$1.3M10
February 2026$0$1.8M3
March 2026$0$1.9M56
April 2026$0$1.1M14
May 2026$0$1.3M4
June 2026$0$3.5M32
July 2026$0$2.1M16
August 2026$0$1.1M3
September 2026$0$1.6M15
October 2026$0$1.2M8

Recent insider trades

Most recent Form 4 filings for Semtech Corporation.

  • Walsh Paul V Jrsold500 shares ofSMTCat $139.44$70KOct 21 · filed Oct 23Details
  • Green Jason Elliotsold2,766 shares ofSMTCat $190.35$527KOct 7 · filed Oct 9Details
  • HOU HONG Qsold2,000 shares ofSMTCat $191.21$382KOct 2 · filed

Insiders at this company

Executives and directors who have filed Form 4s.

  • Lin Mark72 trades
  • Silberstein Asaf58 trades
  • WILSON JOHN MICHAEL41 trades
  • HOU HONG Q38 trades
  • Rayabhari Madhusudhan19 trades
  • Gray William Ross16 trades
  • Walsh Paul V Jr16 trades
  • Green Jason Elliot13 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Oct 5
Details
  • HOU HONG Qtax-withheld3,299 shares ofSMTCat $178.35$588KOct 1 · filed Oct 5Details
  • HOU HONG Qexercised6,483 shares ofSMTCat $0Oct 1 · filed Oct 5Details
  • Lin Marksold967 shares ofSMTCat $178.87$173KOct 1 · filed Oct 5Details
  • Lin Marktax-withheld1,565 shares ofSMTCat $178.35$279KOct 1 · filed Oct 5Details
  • Lin Markexercised3,165 shares ofSMTCat $0Oct 1 · filed Oct 5Details
  • Walsh Paul V Jrsold500 shares ofSMTCat $172.61$86KSep 23 · filed Sep 25Details
  • Cardenuto Rodolpho Csold5,321 shares ofSMTCat $165.003$878KSep 16 · filed Sep 18Details
  • HOU HONG Qtax-withheld4,137 shares ofSMTCat $163.94$678KSep 10 · filed Sep 14Details
  • HOU HONG Qexercised8,130 shares ofSMTCat $0Sep 10 · filed Sep 14Details
  • Lin Marksold683 shares ofSMTCat $159.9$109KSep 10 · filed Sep 14Details
  • Lin Marktax-withheld1,195 shares ofSMTCat $163.94$196KSep 10 · filed Sep 14Details
  • Lin Markexercised2,348 shares ofSMTCat $0Sep 10 · filed Sep 14Details
  • Silberstein Asaftax-withheld1,241 shares ofSMTCat $163.94$203KSep 10 · filed Sep 14Details
  • Silberstein Asafexercised2,439 shares ofSMTCat $0Sep 10 · filed Sep 14Details
  • Green Jason Elliottax-withheld989 shares ofSMTCat $163.94$162KSep 10 · filed Sep 14Details
  • Green Jason Elliotexercised2,511 shares ofSMTCat $0Sep 10 · filed Sep 14Details
  • WILSON JOHN MICHAELtax-withheld713 shares ofSMTCat $163.94$117KSep 10 · filed Sep 14Details
  • WILSON JOHN MICHAELexercised1,400 shares ofSMTCat $0Sep 10 · filed Sep 14Details
  • Ruehl Julie Garciasold1,500 shares ofSMTCat $145$218KSep 4 · filed Sep 9Details
  • HOU HONG Qsold2,000 shares ofSMTCat $138.71$277KSep 4 · filed Sep 9Details
  • Walsh Paul V Jrsold500 shares ofSMTCat $135.48$68KAug 19 · filed Aug 21Details
  • Silberstein Asafsold5,000 shares ofSMTCat $150$750KAug 17 · filed Aug 19Details
  • HOU HONG Qsold2,000 shares ofSMTCat $140$280KAug 7 · filed Aug 11Details
  • Walsh Paul V Jrsold500 shares ofSMTCat $133.07$67KJul 22 · filed Jul 24Details
  • Silberstein Asafsold3,000 shares ofSMTCat $145.04$435KJul 14 · filed Jul 16Details
  • HOU HONG Qsold2,000 shares ofSMTCat $133$266KJul 10 · filed Jul 14Details
  • Silberstein Asafsold3,354 shares ofSMTCat $129.943$436KJul 8 · filed Jul 10Details
  • View all trades for SMTC →
    Fischer Gregory Michael
    9 trades
  • Pickle Paul H6 trades
  • Russell Mark P6 trades
  • Rodensky Michael W6 trades
  • Sherazi Imran5 trades
  • Gillai Saar4 trades
  • Cardenuto Rodolpho C4 trades
  • Li Ye Jane4 trades
  • Burvill Martin4 trades
  • Ruehl Julie Garcia4 trades
  • Mueller Thomas John4 trades
  • LuPriore Paula2 trades