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Semtech Corp

SMTC
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000088941

In the last 90 days, Semtech Corp insiders filed 0 open-market purchases and 16 sales; 577 institutions reported holding it in 13F filings for Q2 2026, worth $15.0B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Semtech Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
16 filings
8 insiders, $6.66M in total
Insiders trading
8
Net value
−$6.66M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Semtech Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Semtech Corp
NameTitleLast reported holdingLast filingFilings, past year
Walsh Paul V JrDirector26,600Sep 25, 202613
Cardenuto Rodolpho CDirector0Sep 18, 20262
Hou Hong QPresident and CEO64,792Sep 14, 202617
Green Jason ElliotEVP and CCO10,133Sep 14, 20267
Wilson John MichaelChief Quality Officer and CTO81,563Sep 14, 20269
Lin MarkEVP and CFO35,366Sep 14, 202610
Silberstein AsafEVP and COO1,198Sep 14, 202616
Ruehl Julie GarciaDirector7,140Sep 9, 20262
Fischer Gregory MichaelDirector5,678Jul 2, 20264
LuPriore PaulaDirector10,409Jun 5, 20261
Li Ye JaneDirector6,050Jun 5, 20262
Gillai SaarDirector14,844Jun 5, 20262
Burvill MartinDirector4,409Jun 5, 20262
Rayabhari MadhusudhanSVP and GM61,478Jun 6, 20250
Gray William RossSVP and GM15,987Jun 6, 20250
Sherazi ImranSVP and GM8,818Jun 6, 20250
Russell Mark PSVP16,826Mar 7, 20250
Hankin Rockell NDirector144,282Jul 2, 20240
Summers SylviaDirector16,542Jun 10, 20240
Pickle Paul HPresident and CEO19,673May 29, 20240
Rodensky Michael WSVP9,830Mar 11, 20240
Mueller Thomas JohnEVP5,358Mar 11, 20240
Maheswaran MohanPresident and CEO185,322Jun 14, 20230
Edwards Bruce CBoard of Directors36,507Jun 8, 20230
Lindstrom James TBoard of Directors27,295Jun 8, 20230
McGee Julie AnneSVP and CMO4,221May 30, 20230
Chukwu EmekaEVP and CFO123,163Mar 10, 20230
Ammann Charles B.EVP14,717Mar 10, 20230
Beauchamp GaryEVP and GM21,683Mar 10, 20230
Powell Norris BSVP and CHRO6,685Mar 10, 20230
Fulton AlisairSVP and GM20,167Aug 22, 20220
Chang Christopher HSVP16,726Mar 28, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 2, 2021 (view filing)Jul 2Same dayRodensky Michael WVPSSale−1.00K$68.72−$68.7K−13.8%6.24K after
Jul 14, 2021 (view filing)Jul 131 dayMaheswaran MohanPresident and CEOSSale−20.0K$65.18−$1.30M−8.7%209.2K after2 lots
Jul 16, 2021 (view filing)Jul 142 daysMaheswaran MohanPresident and CEOSSale−30.0K$64.94−$1.95M−12.5%209.2K after3 lots
Jul 16, 2021 (view filing)Jul 151 dayMaheswaran MohanPresident and CEOSSale−20.0K$62.73−$1.25M−8.7%209.2K after
Jul 19, 2021 (view filing)Jul 163 daysMaheswaran MohanPresident and CEOSSale−20.0K$62.19−$1.24M−8.7%209.2K after2 lots
Sep 8, 2021 (view filing)Sep 71 dayRodensky Michael WVPSSale−2.78K$77.63−$215.7K−33.2%5.58K after
Sep 9, 2021 (view filing)Sep 81 dayAmmann Charles B.EVPSSale−8.96K$75.76−$678.7K−100.0%0 after
Sep 13, 2021 (view filing)Sep 103 daysLi Ye JaneBoard of DirectorsSSale−100$76.00−$7.60K−1.5%6.57K after
Sep 14, 2021 (view filing)Sep 14Same dayLi Ye JaneBoard of DirectorsSSale−6.75K$76.35−$515.3K−50.7%6.57K after
Sep 27, 2021 (view filing)Sep 243 daysSilberstein AsafEVPSSale−1.00K$82.50−$82.5K−1.8%53.2K after
Oct 12, 2021 (view filing)Oct 84 daysChukwu EmekaEVP and CFOSSale−890$78.53−$69.9K−0.9%99.7K after
Oct 13, 2021 (view filing)Oct 13Same dayFulton AlisairVP and GMSSale−1.35K$75.61−$102.1K−11.7%10.2K after
Dec 7, 2021 (view filing)Dec 61 dayPowell Norris BSVP and CHROSSale−4.29K$86.16−$369.7K−100.0%0 after
Dec 8, 2021 (view filing)Dec 71 dayMaheswaran MohanPresident and CEOSSale−30.0K$89.20−$2.68M−14.3%179.2K after3 lots
Dec 8, 2021 (view filing)Dec 8Same dayMaheswaran MohanPresident and CEOSSale−10.0K$90.35−$903.5K−5.6%169.2K after
Dec 15, 2021 (view filing)Dec 15Same daySilberstein AsafEVPSSale−1.00K$88.00−$88.0K−1.9%52.2K after
Dec 21, 2021 (view filing)Dec 21Same dayFulton AlisairVP and GMSSale−1.20K$85.00−$102.0K−11.8%9.01K after
Jan 6, 2022 (view filing)Jan 51 dayWilson John MichaelEVPSSale−10.0K$88.16−$881.6K−36.5%17.4K after
Jan 10, 2022 (view filing)Jan 73 daysChukwu EmekaEVP and CFOSSale−3.75K$81.91−$307.1K−3.6%99.7K after5 lots
Jan 13, 2022 (view filing)Jan 13Same dayFulton AlisairVP and GMSSale−1.20K$81.83−$98.2K−13.3%7.81K after
Jan 14, 2022 (view filing)Jan 14Same daySilberstein AsafEVPSSale−1.00K$80.50−$80.5K−1.9%51.2K after
Jan 24, 2022 (view filing)Jan 213 daysChukwu EmekaEVP and CFOSSale−3.75K$74.28−$278.6K−3.6%99.7K after2 lots
Feb 4, 2022 (view filing)Feb 4Same dayChukwu EmekaEVP and CFOSSale−3.75K$70.40−$264.0K−3.6%99.7K after3 lots
Feb 18, 2022 (view filing)Feb 18Same dayChukwu EmekaEVP and CFOSSale−3.75K$69.68−$261.3K−3.6%99.7K after2 lots
Mar 24, 2022 (view filing)Mar 24Same dayMaheswaran MohanPresident and CEOSSale−25.0K$70.14−$1.75M−14.0%153.0K after2 lots
Mar 28, 2022 (view filing)Mar 28Same dayChang Christopher HSVPSSale−6.95K$70.57−$490.5K−29.4%16.7K after2 lots
Apr 5, 2022 (view filing)Apr 41 dayRodensky Michael WSVPSSale−4.00K$68.79−$275.2K−28.3%10.1K after
Apr 7, 2022 (view filing)Apr 7Same dayWilson John MichaelEVPSSale−9.00K$62.28−$560.5K−35.5%16.4K after
Jun 7, 2022 (view filing)Jun 7Same daySilberstein AsafEVPSSale−1.97K$62.60−$123.4K−3.2%59.0K after
Sep 18, 2023 (view filing)Sep 18Same dayWalsh Paul V JrDirectorPPurchase+20.0K$24.83+$496.6K+2,252.3%20.9K after
Sep 28, 2023 (view filing)Sep 28Same dayRodensky Michael WSVPSSale−18.2K$25.50−$464.8K−100.0%0 after
Dec 18, 2023 (view filing)Dec 153 daysSummers SylviaBoard of DirectorsSSale−16.0K$22.39−$358.2K−55.2%13.0K after
Apr 8, 2024 (view filing)Apr 8Same dayLin MarkEVP and CFOPPurchase+1.00K$33.23+$33.2KNew position1.00K after
Dec 10, 2024 (view filing)Dec 64 daysSilberstein AsafEVP and COOSSale−4.00K$65.94−$263.7K−4.9%77.0K after2 lots10b5-1
Dec 12, 2024 (view filing)Dec 102 daysFischer Gregory MichaelDirectorSSale−1.89K$63.07−$119.1K−42.7%2.53K after2 lots10b5-1
Dec 19, 2024 (view filing)Dec 172 daysLin MarkEVP and CFOSSale−6.11K$65.75−$402.0K−63.4%3.53K after4 lots10b5-1
Dec 23, 2024 (view filing)Dec 19-204 daysSherazi ImranSVP and GMSSale−7.91K$64.37−$509.2K−85.4%1.35K after3 lots10b5-1
Jan 3, 2025 (view filing)Jan 3Same dayLin MarkEVP and CFOSSale−1.36K$65.15−$88.5K−24.6%4.16K after3 lots10b5-1
Jan 17, 2025 (view filing)Jan 152 daysSilberstein AsafEVP and COOSSale−2.00K$70.00−$140.0K−2.6%76.4K after10b5-1
Jan 22, 2025 (view filing)Jan 175 daysSherazi ImranSVP and GMSSale−1.34K$75.00−$100.3K−99.0%14 after10b5-1
Jan 31, 2025 (view filing)Jan 292 daysLin MarkEVP and CFOSSale−2.99K$59.45−$177.7K−35.4%5.45K after3 lots10b5-1
Mar 6, 2025 (view filing)Mar 6Same dayLin MarkEVP and CFOSSale−10.9K$34.68−$377.6K−48.4%11.6K after4 lots10b5-1
Mar 28, 2025 (view filing)Mar 271 dayLin MarkEVP and CFOSSale−2.91K$37.71−$109.6K−17.7%13.5K after2 lots10b5-1
Apr 3, 2025 (view filing)Apr 12 daysLin MarkEVP and CFOSSale−1.01K$34.44−$34.9K−6.7%14.1K after2 lots10b5-1
Jun 6, 2025 (view filing)Jun 6Same daySilberstein AsafEVP and COOSSale−2.00K$38.20−$76.4K−1.8%108.0K after
Jun 6, 2025 (view filing)Jun 51 dayLin MarkEVP and CFOSSale−3.77K$37.96−$143.3K−18.5%16.6K after2 lots10b5-1
Jun 20, 2025 (view filing)Jun 182 daysCardenuto Rodolpho CDirectorSSale−13.1K$41.82−$548.8K−100.0%0 after
Jun 26, 2025 (view filing)Jun 242 daysSilberstein AsafEVP and COOSSale−2.00K$42.99−$86.0K−1.9%106.0K after2 lots
Jul 3, 2025 (view filing)Jul 12 daysLin MarkEVP and CFOSSale−999$43.83−$43.8K−5.5%17.2K after2 lots10b5-1
Sep 2, 2025 (view filing)Aug 28-295 daysSilberstein AsafEVP and COOSSale−2.00K$59.21−$118.4K−1.9%104.0K after3 lots10b5-1