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Semtech (SMTC) CEO converts RSUs to stock as 3,300 shares withheld for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Semtech Corp President and CEO Hong Q. Hou reported routine equity compensation activity involving company stock. On July 1, 2026, he exercised 6,484 Restricted Stock Units, receiving the same number of Semtech common shares as part of his compensation.

To satisfy related tax obligations, 3,300 common shares were withheld at a price of $161.85 per share, a non-market "F" code tax-withholding disposition rather than an open-market sale. After these transactions, he directly holds 66,799 shares of common stock and 25,933 Restricted Stock Units, which represent additional shares that may be delivered as they vest over time.

Positive

  • None.

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Insider HOU HONG Q
Role President and CEO
Type Security Shares Price Value
Exercise Restricted Stock Unit 6,484 $0.00 --
Exercise Common Stock 6,484 $0.00 --
Tax Withholding Common Stock 3,300 $161.85 $534K
Holdings After Transaction: Restricted Stock Unit — 25,933 shares (Direct, null); Common Stock — 70,099 shares (Direct, null)
Footnotes (1)
  1. Each stock unit represents the contingent right to receive one share of Semtech common stock. One third of this grant vested on July 1, 2025 and the remainder of this grant vests in eight quarterly installments beginning on October 1, 2025.
RSUs converted 6,484 shares Restricted Stock Units converted to Semtech common stock on July 1, 2026
Tax-withheld shares 3,300 shares Common shares withheld to cover tax obligations at $161.85 per share
Withholding price $161.85 per share Value used for 3,300-share tax-withholding disposition
Common shares held 66,799 shares Direct Semtech common stock ownership after reported transactions
RSUs remaining 25,933 units Restricted Stock Units held after the conversion transaction
Restricted Stock Unit financial
"The Form 4 shows a conversion of 6,484 Restricted Stock Units into 6,484 shares of Semtech common stock."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
tax-withholding disposition financial
"The 3,300-share "F" code transaction is a tax-withholding disposition, where shares are withheld by the company to pay taxes."
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative security financial
"The Form 4 describes code "M" as an exercise or conversion of a derivative security related to the Restricted Stock Units."
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
equity compensation financial
"He converted 6,484 Restricted Stock Units into Semtech common shares as part of his equity compensation."
Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.
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FAQ

What did Semtech (SMTC) CEO Hong Q. Hou report in this Form 4?

Hong Q. Hou reported routine equity compensation activity. He converted 6,484 Restricted Stock Units into Semtech common shares and had 3,300 of those shares withheld to cover tax obligations, with no open-market stock purchases or sales disclosed in this filing.

Did the Semtech (SMTC) CEO sell shares on the open market in this Form 4?

No, the filing shows no open-market sales. The 3,300-share "F" code transaction is a tax-withholding disposition, where shares are withheld by the company to pay taxes, rather than sold by the CEO in the open market for investment purposes.

How many Semtech (SMTC) shares does the CEO own after these transactions?

After these transactions, Hong Q. Hou directly holds 66,799 shares of Semtech common stock. In addition, he holds 25,933 Restricted Stock Units, which represent potential future shares that may be delivered as those units vest according to their previously disclosed schedule.

What is the size of the Restricted Stock Unit conversion in the Semtech (SMTC) Form 4?

The Form 4 shows a conversion of 6,484 Restricted Stock Units into 6,484 shares of Semtech common stock. This reflects the vesting and settlement of part of a prior equity award granted to the CEO as part of his compensation package.

At what price were shares withheld for taxes in the Semtech (SMTC) CEO transaction?

Shares were withheld for taxes at a price of $161.85 per share. In total, 3,300 shares of Semtech common stock were withheld for tax obligations tied to the vesting and conversion of Restricted Stock Units into common shares for the CEO.
SEC Form 4
FORM 4UNITED 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).
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*
HOU HONG Q

(Last)(First)(Middle)
200 FLYNN RD.

(Street)
CAMARILLO CALIFORNIA 93012-8790

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SEMTECH CORP [ SMTC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President and CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock07/01/2026M6,484A$070,099D
Common Stock07/01/2026F3,300D$161.8566,799D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(1)07/01/2026M6,484 (2) (2)Common Stock6,484$025,933D
Explanation of Responses:
1. Each stock unit represents the contingent right to receive one share of Semtech common stock.
2. One third of this grant vested on July 1, 2025 and the remainder of this grant vests in eight quarterly installments beginning on October 1, 2025.
Remarks:
/s/Hong Q. Hou by Mark Lin under Power of Attorney dated October 16, 2025 (Copy On File)07/06/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)