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SMTC
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Semtech Corporation

SMTC · Technology · Semtech Corporation provides semiconductor, Internet of Things systems, and cloud connectivity service solutions in the Asia- Pacific, Nort…

Semtech Corporation (SMTC), in the Technology sector, has 38 disclosed filings on Paydirt over the trailing twelve months from 1 member of Congress and 11 corporate insiders: 2 purchases and 36 sales, 2 filed past the deadline. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 16 and filed Sep 18. The most active filer was Mark Lin with 12 filings.

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Filings, ttm
38
2 buys · 36 sells · 2 late
Traders, ttm
12
1 congress · 11 insiders
Volume, ttmiDollar value disclosed in the window
$16.6M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Sep 16
Filed Sep 18
ADViAverage daily dollar volume
$397.2M
market data
Share price · 12M
$185 (+200.7%)
$185$122$59.83Sep 22 2025Mar 23Sep 18

Adjusted for splits and dividends.

Volume by month
$3.8M$1.9M$0Oct 2024Apr 2025Oct 2025Apr 2026Dec 2024 · sells $894KJan 2025 · sells $387KMar 2025 · sells $380KJun 2025 · sells $692KSep 2025 · buys $16KSep 2025 · sells $220KDec 2025 · sells $1.6MJan 2026 · sells $1.2MFeb 2026 · buys $8KFeb 2026 · sells $1.8MMar 2026 · sells $1.8MApr 2026 · buys $8KApr 2026 · sells $1.0MMay 2026 · sells $206KJun 2026 · sells $2.7MJul 2026 · sells $3.8MAug 2026 · sells $1.0MSep 2026 · sells $1.5M
Buys $32K Sells $19.2M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed
ML Mark Lin EVP and CFO 12 filings AS Asaf Silberstein EVP and COO 10 filings HH Hong Q Hou President and CEO 8 filings GC Gilbert Cisneros Representative 5 filings MB Martin Burvill Director 2 filings RC Rodolpho C Cardenuto Director 2 filings GF Gregory Michael Fischer Director 2 filings JG Jason Elliot Green EVP and CCO 2 filings
Recent filings
Rodolpho C CardenutoSALE Director $878K
5,321 sh × $165.00
Exec Sep 16
Filed Sep 18 · 4:01 PM ET
Mark LinSALE EVP and CFO $109K
683 sh × $159.90
Exec Sep 10
Filed Sep 14 · 4:01 PM ET
Julie Garcia RuehlSALE Director $218K
1,500 sh × $145.00
Exec Sep 4
Filed Sep 9 · 4:02 PM ET
Hong Q HouSALE President and CEO $277K
2,000 sh × $138.71
Exec Sep 4
Filed Sep 9 · 4:01 PM ET
Gilbert CisnerosSALE Representative $16K
2 lots · $2K–30K bracket
Exec Jul 16
Filed Sep 4 †
Asaf SilbersteinSALE EVP and COO $750K
5,000 sh × $150.00
Exec Aug 17
Filed Aug 19 · 4:01 PM ET
Hong Q HouSALE President and CEO $280K
2,000 sh × $140.00
Exec Aug 7
Filed Aug 11 · 4:05 PM ET
Asaf SilbersteinSALE EVP and COO $435K
3,000 sh × $145.04
Exec Jul 14
Filed Jul 16 · 4:01 PM ET
Hong Q HouSALE President and CEO $266K
2,000 sh × $133.00
Exec Jul 10
Filed Jul 14 · 4:01 PM ET
Asaf SilbersteinSALE EVP and COO $922K
7,202 sh across 3 lots
Exec Jul 8
Filed Jul 10 · 4:05 PM ET
Jason Elliot GreenSALE EVP and CCO $294K
2,264 sh across 2 lots
Exec Jul 7
Filed Jul 9 · 4:49 PM ET
Mark LinSALE EVP and CFO $146K
970 sh × $150.41
Exec Jul 1
Filed Jul 6 · 5:14 PM ET
Gilbert CisnerosSALE Representative $8K
$1K–15K bracket
Exec Jun 30
Filed Jul 2
Gregory Michael FischerSALE Director $234K
1,500 sh × $156.24
Exec Jun 30
Filed Jul 2 · 4:04 PM ET
Hong Q HouSALE President and CEO $1.5M
9,605 sh across 2 lots
Exec Jun 29
Filed Jul 1 · 4:04 PM ET
John Michael WilsonSALE Chief Quality Officer and CTO $935K
5,500 sh × $170.00
Exec Jun 22
Filed Jun 24 · 5:30 PM ET
Mark LinSALE EVP and CFO $106K
683 sh × $155.16
Exec Jun 10
Filed Jun 12 · 5:30 PM ET
Hong Q HouSALE President and CEO $324K
2,000 sh × $162.10
Exec Jun 5
Filed Jun 9 · 5:30 PM ET
Asaf SilbersteinSALE EVP and COO $328K
2,000 sh × $164.00
Exec Jun 3
Filed Jun 5 · 5:30 PM ET
Gregory Michael FischerSALE Director $165K
1,000 sh × $164.69
Exec May 28
Filed Jun 1 · 5:30 PM ET
Ye Jane LiSALE Director $882K
5,285 sh × $166.84
Exec May 28
Filed Jun 1 · 5:30 PM ET
Hong Q HouSALE President and CEO $206K
2,000 sh × $103.01
Exec May 1
Filed May 5 · 5:30 PM ET
Hong Q HouSALE President and CEO $180K
2,000 sh × $90.11
Exec Apr 10
Filed Apr 14 · 5:30 PM ET
Martin BurvillSALE Director $222K
2,500 sh × $88.98
Exec Apr 9
Filed Apr 13 · 5:30 PM ET
Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Mar 3
Filed Apr 7