Silicon Labs director granted 1,226 RSUs

Silicon Laboratories Inc. director Navdeep S. Sooch received an equity grant through restricted stock units.

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Form Type

Rhea-AI Filing Summary

Silicon Laboratories Inc. director Navdeep S. Sooch received an equity grant through restricted stock units. The award covers 1,226 RSUs, each convertible into one share of common stock. All RSUs vest on the earlier of the first anniversary of the grant date or one day before the next year’s Annual Meeting of Stockholders. After this grant, Sooch directly holds 401,502 shares of Silicon Laboratories common stock, showing this is a routine compensation-related acquisition rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 1,226 shares

Grant/Award 1 txn

Insider SOOCH NAVDEEP S

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, $0.0001 par value	1,226	$0.00	$0.00

Holdings After Transaction: Common Stock, $0.0001 par value — 401,502 shares (Direct)

Footnotes (1)

F1. Reflects the grant of restricted stock units (RSUs) that will entitle Reporting Person to receive one (1) share of common stock per RSU. The RSUs will vest completely on the earlier of (i) the first (1st) anniversary of the date of grant, and (ii) the date one day prior to the Annual Meeting of Stockholders in the year following the grant date.

Key Figures

RSU grant size: 1,226 units Shares after transaction: 401,502 shares Transaction price per share: $0.0000 +2 more

5 metrics

RSU grant size 1,226 units Restricted stock units awarded to director Navdeep S. Sooch

Shares after transaction 401,502 shares Total direct holdings following RSU grant

Transaction price per share $0.0000 RSUs granted at no cash cost to the director

Transaction code A Grant, award, or other acquisition of non-derivative securities

Ownership type Direct (D) Director holds the reported shares directly

Key Terms

restricted stock units (RSUs), Annual Meeting of Stockholders, transaction code A, Common Stock, $0.0001 par value

4 terms

restricted stock units (RSUs) financial

"Reflects the grant of restricted stock units (RSUs) that will entitle Reporting Person to receive one (1) share"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

Annual Meeting of Stockholders regulatory

"the date one day prior to the Annual Meeting of Stockholders in the year following the grant date"

transaction code A regulatory

"transaction_code": "A""

Common Stock, $0.0001 par value financial

"security_title": "Common Stock, $0.0001 par value""

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity award did SLAB director Navdeep Sooch receive?

Navdeep Sooch received a grant of 1,226 restricted stock units (RSUs). Each RSU entitles him to one share of Silicon Laboratories common stock when it vests, representing routine director compensation rather than an open-market stock purchase.

How do the new SLAB RSUs for Navdeep Sooch vest?

The 1,226 RSUs vest in full on the earlier of the first anniversary of the grant date or one day before the next year’s Annual Meeting of Stockholders, creating a single cliff-vesting event rather than gradual vesting over multiple dates.

Is Navdeep Sooch buying or selling SLAB shares in this filing?

This filing reports an acquisition via a stock award, not a market trade. Sooch received 1,226 RSUs as compensation, which convert into common shares upon vesting, so there is no open-market buying or selling activity disclosed here.

How many Silicon Laboratories shares does Navdeep Sooch hold after this grant?

Following the RSU grant, Navdeep Sooch directly holds 401,502 shares of Silicon Laboratories common stock. This figure includes his existing holdings plus the newly awarded RSUs, giving investors a snapshot of his overall equity position after the award.

Does this SLAB Form 4 indicate a significant insider transaction?

The transaction is a routine director compensation grant of 1,226 RSUs. It does not involve open-market purchases or sales, so it is generally viewed as administrative compensation reporting rather than a signal-driven insider trading event.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/24/2026 - 11:27 AM EDT

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).

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^*

SOOCH NAVDEEP S

(Last)

(First)

(Middle)

400 W CESAR CHAVEZ

(Street)

AUSTIN

TEXAS

78701

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SILICON LABORATORIES INC. [ SLAB ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/23/2026

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

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock, $0.0001 par value	04/23/2026		A		1,226⁽¹⁾	A	$0	401,502	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Reflects the grant of restricted stock units (RSUs) that will entitle Reporting Person to receive one (1) share of common stock per RSU. The RSUs will vest completely on the earlier of (i) the first (1st) anniversary of the date of grant, and (ii) the date one day prior to the Annual Meeting of Stockholders in the year following the grant date.

Remarks:

	Saie-Yau Hui for Navdeep Sooch	04/23/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR