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SMTC insider trading — Semtech Corp

Over the last 90 days, insiders at Semtech Corp (SMTC) made 0 open-market purchases worth $0 and 1 open-market sale worth $878K, making them net sellers by $878K. The largest sale was by Cardenuto Rodolpho C (Director), who sold 5,321 shares for $878K on Sep 16, 2026.

Updated Oct 16, 2026.

Insider buying · 90d
$0
Insider selling · 90d
$878K
Net · 90d
−$878K
Last 30 days
0B / 1S

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Recent SMTC insider transactions

Every Form 4 filed by Semtech Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.

Trade dateInsiderRoleTypeOwnershipSharesPriceValueFiling
Oct 7, 2026Green Jason ElliotEVP and CCOS · Sale · 10b5-1Direct2,766$190.35$527KForm 4
Oct 1, 2026Lin MarkEVP and CFOM · Option exercise · 10b5-1Direct3,165——Form 4
Oct 1, 2026Lin MarkEVP and CFOF · Tax withholding · 10b5-1Direct1,565$178.35$279KForm 4
Oct 1, 2026Lin MarkEVP and CFOS · Sale · 10b5-1Direct967$178.87$173KForm 4
Oct 2, 2026Hou Hong QPresident and CEOS · Sale · 10b5-1Direct2,000$191.21$382KForm 4
Oct 1, 2026Hou Hong QPresident and CEOM · Option exercise · 10b5-1Direct6,483——Form 4
Oct 1, 2026Hou Hong QPresident and CEOF · Tax withholding · 10b5-1Direct3,299$178.35$588KForm 4
Sep 23, 2026Walsh Paul V JrDirectorS · Sale · 10b5-1Direct500$172.61$86KForm 4
Sep 16, 2026Cardenuto Rodolpho CDirectorS · SaleDirect5,321$165.00$878KForm 4
Sep 10, 2026Hou Hong QPresident and CEOM · Option exerciseDirect8,130——Form 4
Sep 10, 2026Hou Hong QPresident and CEOF · Tax withholdingDirect4,137$163.94$678KForm 4
Sep 10, 2026Wilson John MichaelChief Quality Officer and CTOM · Option exerciseDirect1,400——Form 4
Sep 10, 2026Wilson John MichaelChief Quality Officer and CTOF · Tax withholdingDirect713$163.94$117KForm 4
Sep 10, 2026Green Jason ElliotEVP and CCOM · Option exerciseDirect2,511——Form 4
Sep 10, 2026Green Jason ElliotEVP and CCOF · Tax withholdingDirect989$163.94$162KForm 4
Sep 10, 2026Silberstein AsafEVP and COOM · Option exerciseDirect2,439——Form 4
Sep 10, 2026Silberstein AsafEVP and COOF · Tax withholdingDirect1,241$163.94$203KForm 4
Sep 10, 2026Lin MarkEVP and CFOM · Option exercise · 10b5-1Direct2,348——Form 4
Sep 10, 2026Lin MarkEVP and CFOF · Tax withholding · 10b5-1Direct1,195$163.94$196KForm 4
Sep 10, 2026Lin MarkEVP and CFOS · Sale · 10b5-1Direct683$159.90$109KForm 4
Sep 4, 2026Ruehl Julie GarciaDirectorS · Sale · 10b5-1Direct1,500$145.00$218KForm 4
Sep 4, 2026Hou Hong QPresident and CEOS · Sale · 10b5-1Direct2,000$138.71$277KForm 4
Aug 19, 2026Walsh Paul V JrDirectorS · Sale · 10b5-1Direct500$135.48$68KForm 4
Aug 17, 2026Silberstein AsafEVP and COOS · Sale · 10b5-1Indirect5,000$150.00$750KForm 4
Aug 7, 2026Hou Hong QPresident and CEOS · Sale · 10b5-1Direct2,000$140.00$280KForm 4
Jul 22, 2026Walsh Paul V JrDirectorS · Sale · 10b5-1Direct500$133.07$67KForm 4

SMTC insider trading FAQ

Are insiders buying SMTC stock?

Not on the open market. In the last 90 days, Semtech Corp insiders made no open-market purchases, and 1 open-market sale totaling $878K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).

Who are the insiders trading SMTC?

Recent sellers: Cardenuto Rodolpho C.

Where does SMTC insider trading data come from?

Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.

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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.