Who
Asaf Silberstein
EVP and COO
Company insider
Files Form 4 as: EVP and COO, Semtech.
In numbers
- Trades disclosed
- 346
- Buys
- 0
- Sells
- 51
- Bought
- $0
- Sold
- $17.2M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 28 Feb 2012
- Last trade
- 10 Sep 2026
- Last filed
- 14 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month. 2 lines have no legible date and are left out.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 10 Sep 2026filed 14 Sep 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Code M | —2,439 at $0.00 | filing |
| 10 Sep 2026filed 14 Sep 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Code F | $203K1,241 at $163.94 | filing |
| 10 Sep 2026filed 14 Sep 2026 | SMTC Semtechoption or derivative · Semiconductors | SEC FORM 4 Code M | —2,439 at $0.00 | filing |
| 10 Sep 2026filed 14 Sep 2026 | SMTC Semtechoption or derivative · Semiconductors | SEC FORM 4 Code M | —2,439 at $0.00 | filing |
| 10 Sep 2026filed 14 Sep 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Code M | —2,439 at $0.00 | filing |
| 10 Sep 2026filed 14 Sep 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Code F | $203K1,241 at $163.94 | filing |
| 17 Aug 2026filed 19 Aug 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $750K5,000 at $150.00 | filing |
| 17 Aug 2026filed 19 Aug 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $750K5,000 at $150.00 | filing |
| 14 Jul 2026filed 16 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $435K3,000 at $145.04 | filing |
| 14 Jul 2026filed 16 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $435K3,000 at $145.04 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $54K437 at $124.19 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $306K2,448 at $125.18 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $35K273 at $126.60 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $75K588 at $127.61 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $180K1,400 at $128.70 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $436K3,354 at $129.94 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $54K437 at $124.19 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $306K2,448 at $125.18 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $35K273 at $126.60 | filing |
| 8 Jul 2026filed 10 Jul 2026 | SMTC SemtechSemiconductors | SEC FORM 4 Sold | $75K588 at $127.61 | filing |
News
Valens Semiconductor Appoints Asaf Silberstein to its Board of Directorsprnewswire.com · 14 Sep 2026Semtech (NASDAQ:SMTC) Issues Q3 2027 Earnings GuidanceSMTC · dailypolitical.com · 21 Oct 2026Semtech Corporation (NASDAQ: SMTC) Raises Its Quarterly OutlookSMTC · tickerreport.com · 18 Oct 2026Semtech (NASDAQ:SMTC) Earns Buy Rating from TD CowenSMTC · tickerreport.com · 16 Oct 2026
1 headline in the last 90 days name Asaf Silberstein; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.