Form 4 Tracker
SEMTECH CORP
SMTC

54 insider filings · Latest: Jun 29, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Apr 22, 2026Apr 24 8:30 PMPaul V Walsh JrDirector
Sale
500$105.93$53.0K23,779(D)

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Apr 22, 2026Apr 22 2:20 PMWalsh Paul V Jr
Proposed Sale
1,500$105.93$158.9K

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Apr 10, 2026Apr 14 11:00 PMHong Q HouDirector, President and CEO
Sale
2,000$90.11$180.2K73,228(D)

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Apr 9, 2026Apr 13 8:06 PMMartin BurvillDirector
Sale
2,500$88.98$222.4K4,409(D)

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Apr 10, 2026Apr 10 3:03 PMHOU HONG Q
Proposed Sale
2,000$90.11$180.2K

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Apr 9, 2026Apr 9 3:35 PMMartin Burvill
Proposed Sale
2,500$85.00$212.5K

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Apr 1, 2026Apr 2 8:20 PMMark LinEVP and CFO
Sale
974$78.42$76.4K33,343(D)

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Apr 1, 2026Apr 2 8:19 PMJason Elliot GreenEVP and CCO
Sale
7,500$81.73$613.0K8,811(D)

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Apr 1, 2026Apr 1 6:39 PMGreen Jason Elliot
Proposed Sale
7,500$81.73$613.0K

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Apr 1, 2026Apr 1 4:30 PMLin Mark
Proposed Sale
974$78.42$76.4K

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Mar 24, 2026Mar 25 8:04 PMMark LinEVP and CFO
Sale
9,186$75.05$689.4K32,710(D)

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Mar 24, 2026Mar 24 2:15 PMLin Mark
Proposed Sale
9,186$75.05$689.4K

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Mar 18, 2026Mar 20 8:06 PMPaul V Walsh JrDirector
Sale
500$80.87$40.4K24,279(D)

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Mar 11, 2026Mar 12 8:45 PMMark LinEVP and CFO
Sale
3,908$87.24$340.9K26,536(D)

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Mar 10, 2026Mar 12 8:45 PMMark LinEVP and CFO
Sale
2,734$85.27$233.1K30,444(D)

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Mar 11, 2026Mar 11 2:44 PMLin Mark
Proposed Sale
3,908$87.24$340.9K

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Mar 10, 2026Mar 10 2:24 PMLin Mark
Proposed Sale
2,734$85.27$233.1K

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Mar 6, 2026Mar 9 8:03 PMMark LinEVP and CFO
Sale
6,582$83.75$551.2K22,125(D)

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Mar 6, 2026Mar 6 2:42 PMLin Mark
Proposed Sale
6,582$83.75$551.2K

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Feb 18, 2026Feb 20 9:07 PMPaul V Walsh JrDirector
Sale
500$88.24$44.1K24,779(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Apr 1, 2026Apr 2 8:20 PMMark LinEVP and CFO
Option Exercise
3,1646,329(D)

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Mar 10, 2026Mar 12 8:45 PMMark LinEVP and CFO
Grant/Award
15,55215,552(D)

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Mar 10, 2026Mar 12 8:45 PMMark LinEVP and CFO
Option Exercise
9,39318,788(D)

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Mar 10, 2026Mar 12 8:44 PMJohn Michael WilsonChief Quality Officer and CTO
Option Exercise
5,60011,200(D)

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Mar 10, 2026Mar 12 8:44 PMJohn Michael WilsonChief Quality Officer and CTO
Grant/Award
9,7929,792(D)

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Mar 10, 2026Mar 12 8:43 PMAsaf SilbersteinEVP and COO
Option Exercise
9,75519,510(D)

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Mar 10, 2026Mar 12 8:43 PMAsaf SilbersteinEVP and COO
Grant/Award
15,55215,552(D)

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Mar 10, 2026Mar 12 8:36 PMJason Elliot GreenEVP and CCO
Grant/Award
11,52011,520(D)

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Mar 10, 2026Mar 12 8:36 PMJason Elliot GreenEVP and CCO
Option Exercise
10,04320,086(D)

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Mar 10, 2026Mar 12 8:34 PMHong Q HouDirector, President and CEO
Option Exercise
32,51665,034(D)

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Mar 10, 2026Mar 12 8:34 PMHong Q HouDirector, President and CEO
Grant/Award
51,84351,843(D)

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Mar 7, 2026Mar 10 8:44 PMJohn Michael WilsonChief Quality Officer and CTO
Option Exercise
8,4960(D)

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Mar 7, 2026Mar 10 8:44 PMAsaf SilbersteinEVP and COO
Option Exercise
12,1370(D)

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Mar 5, 2026Mar 9 8:05 PMJohn Michael WilsonChief Quality Officer and CTO
Option Exercise
12,38512,385(D)

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Mar 5, 2026Mar 9 8:04 PMAsaf SilbersteinEVP and COO
Option Exercise
17,77317,774(D)

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Mar 5, 2026Mar 9 8:03 PMMark LinEVP and CFO
Option Exercise
18,24218,242(D)

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