[Form 4] SEMTECH CORP Insider Trading Activity

Rhea-AI Filing Summary

Semtech Corp director Paul V. Walsh Jr. reported an open-market sale of 500 shares of Semtech common stock at a price of $88.24 per share. After this transaction, he directly owns 24,779 shares of Semtech common stock.

Insider Trade Summary

Net Seller: 500 shares ($44,120)

Net Sell 1 txn

Insider Walsh Paul V Jr

Role Director

Sold 500 shs ($44K)

Type	Security	Shares	Price	Value
Sale	Common Stock	500	$88.24	$44K

Holdings After Transaction: Common Stock — 24,779 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Walsh Paul V Jr

(Last) (First) (Middle)

200 FLYNN RD.

(Street)

CAMARILLO CA 93012

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SEMTECH CORP [ SMTC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/18/2026		S		500	D	$88.24	24,779	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Walsh on July 9, 2025.

	/s/Paul V. Walsh Jr. by Mark Lin under Power of Attorney dated October 6, 2023 (Copy On File)	02/20/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Semtech (SMTC) director Paul V. Walsh Jr. report on this Form 4?

Paul V. Walsh Jr., a director of Semtech, reported selling 500 shares of Semtech common stock. The transaction was an open-market sale at $88.24 per share and left him with 24,779 directly owned shares.

How many Semtech (SMTC) shares did the director sell and at what price?

The director sold 500 shares of Semtech common stock. The sale was executed as an open-market transaction at a price of $88.24 per share, according to the reported Form 4 data.

How many Semtech (SMTC) shares does Paul V. Walsh Jr. hold after the sale?

After the reported sale, Paul V. Walsh Jr. directly owns 24,779 shares of Semtech common stock. This figure reflects his holdings immediately following the 500-share open-market sale disclosed in the Form 4 filing.

Was the Semtech (SMTC) insider transaction a buy or sell?

The transaction was a sell. Semtech director Paul V. Walsh Jr. carried out an open-market sale of 500 common shares at $88.24 per share, as classified by transaction code “S” in the Form 4 data.

What type of transaction did the Semtech (SMTC) director execute?

The director executed an open-market sale of common stock. The Form 4 labels the transaction as a non-derivative sale, with 500 shares sold at $88.24 per share and direct ownership of 24,779 shares remaining afterward.

Does the Semtech (SMTC) Form 4 indicate direct or indirect ownership after the sale?

The Form 4 indicates direct ownership after the sale. Following the 500-share open-market sale, Paul V. Walsh Jr. is reported to directly own 24,779 Semtech common shares, with the ownership type coded as “D” for direct.