CIK 0000088941 · Large accelerated filer
SEMTECH CORP
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- SMTC
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Jan 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 952119684
- Phone
- 8054982111
- Business address
- 200 FLYNN ROAD, CAMARILLO, CA, 93012-8790
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,739,770
- in 12 filings, $2.9M under 10b5-1 plans
Net −$3,739,770. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-05 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Option exercise | +12,385 | 72,451 | ||
| 2026-03-05 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Shares withheld for taxes | −4,822 | $89.75 | $433K | 67,629 |
| 2026-03-05 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Option exercise · Restricted Stock Unit | −12,385 | 12,385 | ||
| 2026-02-18 | Walsh Paul V Jr Director | Sale 10b5-1 | −500 | $88.24 | $44K | 24,779 |
| 2026-02-09 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −10,000 | $92.00 | $920K | 68,496 |
| 2026-02-02 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −10,000 | $88.00 | $880K | 78,496 |
| 2026-01-22 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −5,000 | $83.00 | $415K | 88,496 |
| 2026-01-21 | Walsh Paul V Jr Director | Sale 10b5-1 | −500 | $78.25 | $39K | 25,279 |
| 2026-01-09 | Fischer Gregory Michael Director | Sale | −1,034 | $75.50 | $78K | 2,857 |
| 2026-01-08 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Sale | −5,000 | $75.12 | $376K | 60,066 |
| 2026-01-07 | Gillai Saar Director | Sale | −3,600 | $75.26 | $271K | 9,523 |
| 2026-01-05 | Lin Mark EVP and CFO | Sale 10b5-1 | −1,333 | $76.20 | $102K | 18,477 |
| 2026-01-02 | Lin Mark EVP and CFO | Option exercise 10b5-1 | +3,164 | 21,008 | ||
| 2026-01-02 | Lin Mark EVP and CFO | Shares withheld for taxes 10b5-1 | −1,198 | $73.69 | $88K | 19,810 |
| 2026-01-02 | Lin Mark EVP and CFO | Option exercise · Restricted Stock Unit 10b5-1 | −3,164 | 9,493 | ||
| 2026-01-02 | HOU HONG Q President and CEO | Option exercise | +6,483 | 28,042 | ||
| 2026-01-02 | HOU HONG Q President and CEO | Shares withheld for taxes | −2,438 | $73.69 | $180K | 25,604 |
| 2026-01-02 | HOU HONG Q President and CEO | Option exercise · Restricted Stock Unit | −6,483 | 38,900 | ||
| 2025-12-17 | Walsh Paul V Jr Director | Sale 10b5-1 | −500 | $71.61 | $36K | 25,779 |
| 2025-12-05 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −3,726 | $79.11 | $295K | 100,270 |
Page 10 of 12 · 237 trades