Family trust of Semtech (SMTC) COO sells 10,000 company shares

Rhea-AI Filing Summary

Semtech Corp’s EVP and COO Asaf Silberstein, through The Silberstein Family Trust DTD 07/11/2016, completed an open-market sale of 10,000 shares of common stock on February 9, 2026 at $92 per share. Following this planned Rule 10b5-1 trade, the trust beneficially owns 68,496 shares.

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

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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^*

Silberstein Asaf

(Last) (First) (Middle)

200 FLYNN ROAD

(Street)

CAMARILLO CA 93012-8790

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

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	02/09/2026		S		10,000	D	$92	68,496(1)	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:

1. Shares are held by The Silberstein Family Trust DTD 07/11/2016, for which the Reporting Person serves as Trustee.

Remarks:

This transaction is pursuant to a Rule 10b5-1 trading plan adopted by Mr. Silberstein on September 5, 2025.

	/s/Asaf Silberstein by Mark Lin under Power of Attorney dated November 5, 2025 (Copy On File)	02/11/2026
	** 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 insider transaction did Semtech (SMTC) report for February 9, 2026?

Semtech reported an open-market sale of 10,000 shares of common stock on February 9, 2026. The transaction is attributed to The Silberstein Family Trust associated with EVP and COO Asaf Silberstein, at a price of $92 per share.

Who executed the recent Semtech (SMTC) share sale reported on Form 4?

The sale was executed by The Silberstein Family Trust DTD 07/11/2016, for which EVP and COO Asaf Silberstein serves as trustee. The filing attributes beneficial ownership to the trust rather than a direct personal holding by Silberstein.

How many Semtech (SMTC) shares were sold and at what price?

The filing shows an open-market sale of 10,000 shares of Semtech common stock at a price of $92 per share. This single transaction was coded as a sale under SEC rules and reported as a non-derivative security trade.

How many Semtech (SMTC) shares remain beneficially owned after the sale?

After the February 9, 2026 transaction, the trust beneficially owns 68,496 shares of Semtech common stock. This figure reflects the reported holdings following the 10,000-share sale and is listed as directly owned in the Form 4.

Was the Semtech (SMTC) insider sale under a Rule 10b5-1 trading plan?

Yes. The remarks state the transaction was executed pursuant to a Rule 10b5-1 trading plan adopted by Mr. Silberstein on September 5, 2025. Such plans pre-schedule trades to help separate them from day-to-day market timing decisions.

What is Asaf Silberstein’s role at Semtech (SMTC) in this insider filing?

Asaf Silberstein is identified as an officer of Semtech, serving as Executive Vice President and Chief Operating Officer. He is the reporting person on the Form 4, acting as trustee for The Silberstein Family Trust that holds the reported shares.