Semtech Corp (SMTC) insider trading
Every open-market stock purchase and sale by Semtech Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Hong Q Hou (CEO) and 6 others sold $3.7M in the last 90 days.
- Last insider buy: Mark Lin (CFO), $33.2K, 2 years ago.
- Congress: Gilbert Cisneros sold $1K to $15K, 3 weeks ago.
Last 12 months: insiders bought $0 (0 buys) and sold $18.5M (50 sales). Last close $141.63 on Oct 21, 2026.
Recent SMTC insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 7, 2026 | Jason Elliot Green (C-suite exec) | Sold | $527K |
| Oct 2, 2026 | Hong Q Hou (CEO) | Sold | $382K |
| Oct 1, 2026 | Hong Q Hou (CEO) | Sold (not open market) | $588K |
| Oct 1, 2026 | Mark Lin (CFO) | Sold (not open market) | $279K |
| Oct 1, 2026 | Mark Lin (CFO) | Sold | $173K |
| Oct 1, 2026 | Hong Q Hou (CEO) | Bought (not open market) | — |
| Oct 1, 2026 | Mark Lin (CFO) | Bought (not open market) | — |
| Sep 29, 2026 | Gilbert Cisneros (Representative) | Sold | $1K–15K |
| Sep 23, 2026 | Paul V Walsh Jr (Director) | Sold | $86.3K |
| Sep 16, 2026 | Rodolpho C Cardenuto (Director) | Sold | $878K |
| Sep 10, 2026 | Hong Q Hou (CEO) | Sold (not open market) | $678K |
| Sep 10, 2026 | Asaf Silberstein (COO) | Sold (not open market) | $203K |
| Sep 10, 2026 | Mark Lin (CFO) | Sold (not open market) | $196K |
| Sep 10, 2026 | Jason Elliot Green (C-suite exec) | Sold (not open market) | $162K |
| Sep 10, 2026 | John Michael Wilson (CTO) | Sold (not open market) | $117K |
| Sep 10, 2026 | Mark Lin (CFO) | Sold | $109K |
| Sep 10, 2026 | Hong Q Hou (CEO) | Bought (not open market) | — |
| Sep 10, 2026 | Mark Lin (CFO) | Bought (not open market) | — |
| Sep 10, 2026 | Asaf Silberstein (COO) | Bought (not open market) | — |
| Sep 10, 2026 | John Michael Wilson (CTO) | Bought (not open market) | — |
| Sep 10, 2026 | Jason Elliot Green (C-suite exec) | Bought (not open market) | — |
| Sep 4, 2026 | Hong Q Hou (CEO) | Sold | $277K |
| Sep 4, 2026 | Julie Garcia Ruehl (Director) | Sold | $218K |
| Aug 19, 2026 | Paul V Walsh Jr (Director) | Sold | $67.7K |
| Aug 17, 2026 | Asaf Silberstein (COO) | Sold | $750K |
Who's trading SMTC
- Jason Elliot Green, C-suite exec: sold $1.3M (3 sales), last Oct 7, 2026
- Hong Q Hou, CEO: sold $4.1M (10 sales), last Oct 2, 2026
- Mark Lin, CFO: sold $2.5M (10 sales), last Oct 1, 2026
- Gilbert Cisneros, Representative: bought $16K (2 buys), sold $24K (3 sales), last Sep 29, 2026
- Paul V Walsh Jr, Director: sold $616K (11 sales), last Sep 23, 2026
- Rodolpho C Cardenuto, Director: sold $878K (1 sale), last Sep 16, 2026
- John Michael Wilson, CTO: sold $1.3M (2 sales), last Sep 10, 2026
- Asaf Silberstein, COO: sold $5.7M (14 sales), last Sep 10, 2026
- Julie Garcia Ruehl, Director: sold $218K (1 sale), last Sep 4, 2026
- Gregory Michael Fischer, Director: sold $477K (3 sales), last Jun 30, 2026
- Paula LuPriore, Director: other filings, last Jun 4, 2026
- Saar Gillai, Director: sold $271K (1 sale), last Jun 4, 2026
- Ye Jane Li, Director: sold $882K (1 sale), last Jun 4, 2026
- Martin Burvill, Director: sold $222K (1 sale), last Jun 4, 2026
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