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 |
|---|---|---|---|---|---|---|
| 2026-03-10 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Shares withheld for taxes | −3,537 | $87.58 | $310K | 77,965 |
| 2026-03-10 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Option exercise · Restricted Stock Unit | −5,600 | 11,200 | ||
| 2026-03-10 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Grant or award · Restricted Stock Unit | +9,792 | 9,792 | ||
| 2026-03-10 | HOU HONG Q President and CEO | Option exercise | +32,516 | 58,120 | ||
| 2026-03-10 | HOU HONG Q President and CEO | Shares withheld for taxes | −16,545 | $85.14 | $1.4M | 41,575 |
| 2026-03-10 | HOU HONG Q President and CEO | Option exercise · Restricted Stock Unit | −32,516 | 65,034 | ||
| 2026-03-10 | HOU HONG Q President and CEO | Grant or award · Restricted Stock Unit | +51,843 | 51,843 | ||
| 2026-03-07 | Silberstein Asaf EVP and COO | Option exercise | +12,137 | 90,821 | ||
| 2026-03-07 | Silberstein Asaf EVP and COO | Shares withheld for taxes | −6,176 | $82.02 | $507K | 84,645 |
| 2026-03-07 | Silberstein Asaf EVP and COO | Option exercise · Restricted Stock Unit | −12,137 | 0 | ||
| 2026-03-07 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Option exercise | +8,496 | 76,125 | ||
| 2026-03-07 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Shares withheld for taxes | −4,323 | $82.02 | $355K | 71,802 |
| 2026-03-07 | WILSON JOHN MICHAEL Chief Quality Officer and CTO | Option exercise · Restricted Stock Unit | −8,496 | 0 | ||
| 2026-03-06 | Lin Mark EVP and CFO | Sale 10b5-1 | −6,582 | $83.75 | $551K | 22,125 |
| 2026-03-05 | Lin Mark EVP and CFO | Option exercise 10b5-1 | +18,242 | 36,719 | ||
| 2026-03-05 | Lin Mark EVP and CFO | Shares withheld for taxes 10b5-1 | −8,012 | $89.75 | $719K | 28,707 |
| 2026-03-05 | Lin Mark EVP and CFO | Option exercise · Restricted Stock Unit 10b5-1 | −18,242 | 18,242 | ||
| 2026-03-05 | Silberstein Asaf EVP and COO | Option exercise | +17,773 | 86,269 | ||
| 2026-03-05 | Silberstein Asaf EVP and COO | Shares withheld for taxes | −7,585 | $89.75 | $681K | 78,684 |
| 2026-03-05 | Silberstein Asaf EVP and COO | Option exercise · Restricted Stock Unit | −17,773 | 17,774 |
Page 9 of 12 · 237 trades