SMTC insider transaction filings
SEMTECH CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-18. Screen SMTC transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 23 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 24 legs across 17 filings by 9 insiders — 51,343 shares, $7,591,065 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 23.
- Largest priced transaction: sale of 7,319 shares @ $152.43 ($1,115,665) by HOU HONG Q, filed 2026-07-01.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| HOU HONG Q — President and CEO, Director | 6 | — | 5 legs · 15,605 sh · $2,288,828 | 6 |
| Silberstein Asaf — EVP and COO | 5 | — | 8 legs · 16,500 sh · $2,271,439 | 5 |
| WILSON JOHN MICHAEL — Chief Quality Officer and CTO | 2 | — | 1 leg · 5,500 sh · $935,000 | 3 |
| Cardenuto Rodolpho C — Director | 1 | — | 1 leg · 5,321 sh · $877,978 | — |
| Green Jason Elliot — EVP and CCO | 2 | — | 2 legs · 2,264 sh · $294,086 | 3 |
| Lin Mark — EVP and CFO | 2 | — | 2 legs · 1,653 sh · $255,105 | 6 |
| Fischer Gregory Michael — Director | 1 | — | 1 leg · 1,500 sh · $234,360 | — |
| Ruehl Julie Garcia — Director | 1 | — | 1 leg · 1,500 sh · $217,500 | — |
| Walsh Paul V Jr — Director | 3 | — | 3 legs · 1,500 sh · $216,770 | — |
Recent Form 4 filings — SEMTECH CORP
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Cardenuto Rodolpho C — Director | Sale (S): 5,321 @ $165.00 | EDGAR |
| 2026-09-14 | 4 | Green Jason Elliot — EVP and CCO | Option exercise (M): 2,511 @ $0 · Tax withholding (F): 989 @ $163.94 · Option exercise (M): 2,511 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | HOU HONG Q — President and CEO, Director | Option exercise (M): 8,130 @ $0 · Tax withholding (F): 4,137 @ $163.94 · Option exercise (M): 8,130 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | Silberstein Asaf — EVP and COO | Option exercise (M): 2,439 @ $0 · Tax withholding (F): 1,241 @ $163.94 · Option exercise (M): 2,439 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | Lin Mark — EVP and CFO | Option exercise (M): 2,348 @ $0 · Tax withholding (F): 1,195 @ $163.94 · Sale (S): 683 @ $159.90 · Option exercise (M): 2,348 (derivative) @ $0 | EDGAR |
| 2026-09-14 | 4 | WILSON JOHN MICHAEL — Chief Quality Officer and CTO | Option exercise (M): 1,400 @ $0 · Tax withholding (F): 713 @ $163.94 · Option exercise (M): 1,400 (derivative) @ $0 | EDGAR |
| 2026-09-09 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $138.71 | EDGAR |
| 2026-09-09 | 4 | Ruehl Julie Garcia — Director | Sale (S): 1,500 @ $145 | EDGAR |
| 2026-08-21 | 4 | Walsh Paul V Jr — Director | Sale (S): 500 @ $135.48 | EDGAR |
| 2026-08-19 | 4 | Silberstein Asaf — EVP and COO | Sale (S): 5,000 @ $150 | EDGAR |
| 2026-08-11 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $140 | EDGAR |
| 2026-07-24 | 4 | Walsh Paul V Jr — Director | Sale (S): 500 @ $133.07 | EDGAR |
| 2026-07-16 | 4 | Silberstein Asaf — EVP and COO | Sale (S): 3,000 @ $145.04 | EDGAR |
| 2026-07-14 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $133 | EDGAR |
| 2026-07-10 | 4 | Silberstein Asaf — EVP and COO | Sale (S): 437 @ $124.19 · Sale (S): 2,448 @ $125.18 · Sale (S): 273 @ $126.60 · Sale (S): 588 @ $127.61 · Sale (S): 1,400 @ $128.70 · Sale (S): 3,354 @ $129.94 | EDGAR |
| 2026-07-09 | 4 | Green Jason Elliot — EVP and CCO | Sale (S): 1,132 @ $129.32 · Sale (S): 1,132 @ $130.47 | EDGAR |
| 2026-07-06 | 4 | Lin Mark — EVP and CFO | Option exercise (M): 3,164 @ $0 · Tax withholding (F): 1,561 @ $161.85 · Sale (S): 970 @ $150.41 · Option exercise (M): 3,164 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | Silberstein Asaf — EVP and COO | Gift (G): 38,866 @ $0 · Gift (G): 38,866 @ $0 | EDGAR |
| 2026-07-06 | 4 | HOU HONG Q — President and CEO, Director | Option exercise (M): 6,484 @ $0 · Tax withholding (F): 3,300 @ $161.85 · Option exercise (M): 6,484 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Fischer Gregory Michael — Director | Sale (S): 1,500 @ $156.24 | EDGAR |
| 2026-07-01 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 7,319 @ $152.43 · Sale (S): 2,286 @ $152.99 | EDGAR |
| 2026-06-26 | 4 | Walsh Paul V Jr — Director | Sale (S): 500 @ $164.99 | EDGAR |
| 2026-06-24 | 4 | WILSON JOHN MICHAEL — Chief Quality Officer and CTO | Sale (S): 5,500 @ $170 | EDGAR |
| 2026-06-12 | 4 | Lin Mark — EVP and CFO | Option exercise (M): 2,349 @ $0 · Tax withholding (F): 1,196 @ $157.52 · Sale (S): 683 @ $155.16 · Option exercise (M): 2,349 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Green Jason Elliot — EVP and CCO | Option exercise (M): 2,510 @ $0 · Tax withholding (F): 988 @ $157.52 · Option exercise (M): 2,510 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Silberstein Asaf — EVP and COO | Option exercise (M): 2,438 @ $0 · Tax withholding (F): 1,241 @ $157.52 · Option exercise (M): 2,438 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | WILSON JOHN MICHAEL — Chief Quality Officer and CTO | Option exercise (M): 1,400 @ $0 · Tax withholding (F): 713 @ $157.52 · Option exercise (M): 1,400 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | HOU HONG Q — President and CEO, Director | Option exercise (M): 8,129 @ $0 · Tax withholding (F): 4,137 @ $157.52 · Option exercise (M): 8,129 (derivative) @ $0 | EDGAR |
| 2026-06-09 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $162.10 | EDGAR |
| 2026-06-05 | 4 | Fischer Gregory Michael — Director | Option exercise (M): 5,321 @ $0 · Option exercise (M): 5,321 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Ruehl Julie Garcia — Director | Option exercise (M): 2,661 @ $0 · Option exercise (M): 2,661 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Burvill Martin — Director | Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Cardenuto Rodolpho C — Director | Option exercise (M): 5,321 @ $0 · Option exercise (M): 5,321 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Gillai Saar — Director | Option exercise (M): 5,321 @ $0 · Option exercise (M): 5,321 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Li Ye Jane — Director | Option exercise (M): 5,321 @ $0 · Option exercise (M): 5,321 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Silberstein Asaf — EVP and COO | Sale (S): 2,000 @ $164 | EDGAR |
| 2026-06-05 | 4 | LuPriore Paula — Director | Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-05 | 4 | Walsh Paul V Jr — Director | Option exercise (M): 5,321 @ $0 · Option exercise (M): 5,321 (derivative) @ $0 · Grant/award (A): 1,180 (derivative) @ $0 | EDGAR |
| 2026-06-01 | 4 | Fischer Gregory Michael — Director | Sale (S): 1,000 @ $164.69 | EDGAR |
| 2026-06-01 | 4 | Li Ye Jane — Director | Sale (S): 5,285 @ $166.84 | EDGAR |
| 2026-05-22 | 4 | Walsh Paul V Jr — Director | Sale (S): 500 @ $138.21 | EDGAR |
| 2026-05-05 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $103.01 | EDGAR |
| 2026-04-24 | 4 | Walsh Paul V Jr — Director | Sale (S): 500 @ $105.93 | EDGAR |
| 2026-04-14 | 4 | HOU HONG Q — President and CEO, Director | Sale (S): 2,000 @ $90.11 | EDGAR |
| 2026-04-13 | 4 | Burvill Martin — Director | Sale (S): 2,500 @ $88.98 | EDGAR |
| 2026-04-08 | 4 | Lin Mark — EVP and CFO | Grant/award (A): 450 @ $0 | EDGAR |
| 2026-04-08 | 4 | Green Jason Elliot — EVP and CCO | Grant/award (A): 542 @ $0 | EDGAR |
| 2026-04-08 | 4 | Silberstein Asaf — EVP and COO | Grant/award (A): 488 @ $0 | EDGAR |
| 2026-04-08 | 4 | WILSON JOHN MICHAEL — Chief Quality Officer and CTO | Grant/award (A): 394 @ $0 | EDGAR |
| 2026-04-08 | 4 | HOU HONG Q — President and CEO, Director | Grant/award (A): 1,067 @ $0 | EDGAR |
Recent 8-K events — SEMTECH CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-25 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-13 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-06 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-26 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-16 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-10 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-06 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-25 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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