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 |
|---|---|---|---|---|---|---|
| 2025-12-05 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −6,774 | $79.93 | $541K | 93,496 |
| 2025-12-03 | HOU HONG Q President and CEO | Sale | −10,000 | $74.08 | $741K | 21,559 |
| 2025-11-19 | Walsh Paul V Jr Director | Sale 10b5-1 | −500 | $63.08 | $32K | 26,279 |
| 2025-10-22 | Walsh Paul V Jr Director | Sale 10b5-1 | −500 | $66.24 | $33K | 26,779 |
| 2025-10-03 | Lin Mark EVP and CFO | Sale 10b5-1 | −386 | $72.07 | $28K | 18,429 |
| 2025-10-03 | Lin Mark EVP and CFO | Sale 10b5-1 | −536 | $73.27 | $39K | 17,893 |
| 2025-10-03 | Lin Mark EVP and CFO | Sale 10b5-1 | −49 | $73.92 | $4K | 17,844 |
| 2025-10-01 | Lin Mark EVP and CFO | Option exercise 10b5-1 | +3,164 | 20,375 | ||
| 2025-10-01 | Lin Mark EVP and CFO | Shares withheld for taxes 10b5-1 | −1,560 | $71.45 | $111K | 18,815 |
| 2025-10-01 | Lin Mark EVP and CFO | Option exercise · Restricted Stock Unit 10b5-1 | −3,164 | 12,657 | ||
| 2025-10-01 | HOU HONG Q President and CEO | Option exercise | +6,483 | 34,852 | ||
| 2025-10-01 | HOU HONG Q President and CEO | Shares withheld for taxes | −3,293 | $71.45 | $235K | 31,559 |
| 2025-10-01 | HOU HONG Q President and CEO | Option exercise · Restricted Stock Unit | −6,483 | 45,383 | ||
| 2025-09-16 | Burvill Martin Director | Sale | −3,500 | $62.75 | $220K | 6,909 |
| 2025-08-29 | Fischer Gregory Michael Director | Sale 10b5-1 | −1,268 | $58.25 | $74K | 4,123 |
| 2025-08-29 | Fischer Gregory Michael Director | Sale 10b5-1 | −219 | $59.42 | $13K | 3,904 |
| 2025-08-29 | Fischer Gregory Michael Director | Sale 10b5-1 | −13 | $59.87 | $778 | 3,891 |
| 2025-08-29 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −900 | $58.25 | $52K | 104,096 |
| 2025-08-29 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −100 | $59.95 | $6K | 103,996 |
| 2025-08-28 | Silberstein Asaf EVP and COO | Sale 10b5-1 | −1,000 | $60.00 | $60K | 104,996 |
Page 11 of 12 · 237 trades