Mark Lin - 02 Jan 2026 Form 4 Insider Report for SEMTECH CORP (SMTC)

Signature
/s/Mark Lin
Issuer symbol
SMTC
Transactions as of
02 Jan 2026
Net transactions value
-$189,855
Form type
4
Filing time
06 Jan 2026, 16:29:29 UTC
Previous filing
03 Oct 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lin Mark EVP and CFO 200 FLYNN RD., CAMARILLO /s/Mark Lin 06 Jan 2026 0001994152

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SMTC Common Stock Options Exercise $0 +3,164 +18% $0.000000 21,008 02 Jan 2026 Direct
transaction SMTC Common Stock Tax liability $88,281 -1,198 -5.7% $73.69 19,810 02 Jan 2026 Direct
transaction SMTC Common Stock Sale $101,575 -1,333 -6.7% $76.20 18,477 05 Jan 2026 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction SMTC Restricted Stock Unit Options Exercise $0 -3,164 -25% $0.000000 9,493 02 Jan 2026 Common Stock 3,164 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Lin on June 23, 2025.
F2 Each stock unit represents the contingent right to receive one share of Semtech common stock.
F3 One third of this grant vested on October 2, 2024 and the remainder of this grant vests in eight quarterly installments beginning on January 2, 2025.