John Michael Wilson - 10 Sep 2026 Form 4 Insider Report for SEMTECH CORP (SMTC)

Reporting relationship: Chief Quality Officer and CTO
Issuer ticker: SMTC
Reported as of: 10 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 14 Sep 2026, 16:02:37 UTC
Prior SEC filing: 24 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/J.Michael Wilson by Mark Lin under Power of Attorney dated October 16, 2025 (Copy on File)

Key filing fact

John Michael Wilson filed Form 4 for SEMTECH CORP (SMTC) on 14 Sep 2026.

Key facts

This page summarizes John Michael Wilson's Form 4 filing for SEMTECH CORP (SMTC).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 14 Sep 2026, 16:02.

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

CIK 0001189923 Primary reporting owner

Relationship: Chief Quality Officer and CTO
Address: 200 FLYNN ROAD, CAMARILLO
Signature: /s/J.Michael Wilson by Mark Lin under Power of Attorney dated October 16, 2025 (Copy on File)
Signature date: 14 Sep 2026

Shares, units, or other non-derivative securities reported in this filing.

SMTC transaction

Options Exercise

SMTC transaction

Tax liability

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SMTC transaction Derivative

Options Exercise

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Explanation of responses 2 footnotes

Footnote F1

Each stock unit represents the contingent right to receive one share of Semtech common stock.

Footnote F2

One third of this grant vested on March 10, 2026 and the remainder of this grant vests in eight quarterly installments beginning on June 10, 2026.