SEC Form 4
UNITED STATES SECURITIES AND EXCHANGE COMMISSIONFORM 4Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIPCheck this box if no longer subject
to Section 16. Form 4 or Form 5
obligations may continue. See
Instruction 1(b).

2. Issuer Name and Ticker or Trading Symbol

SILICON LABORATORIES INC. [ SLAB]

MAULDIN MARK D(First)

3. Date of Earliest Transaction (Month/Day/Year)(Middle)hours per response:

Chief Accounting Officer

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

6. Individual or Joint/Group Filing (Check ApplicableLine)(Street)AUSTIN

TX

78701(City)(State)

(Zip)

0.5

5. Relationship of Reporting Person(s) to Issuer(Check all applicable)
Director
10% Owner
Officer (give title
Other (specifyX below)
below)

05/15/2024

400 WEST CESAR CHAVEZ

3235-0287

Estimated average burden

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

1. Name and Address of Reporting Person*(Last)OMB APPROVALOMB Number:

X

Form filed by One Reporting Person
Form filed by More than One Reporting
PersonRule 10b5-1(c) Transaction Indication
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended tosatisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
2. Transaction
Date(Month/Day/Year)

1. Title of Security (Instr. 3)

2A. Deemed
Execution Date,
if any(Month/Day/Year)

3.
Transaction
Code (Instr.
8)

4. Securities Acquired (A) orDisposed Of (D) (Instr. 3, 4 and5)

CodeAmount(A) or(D)VPrice5. Amount ofSecurities
BeneficiallyOwned Following
ReportedTransaction(s)(Instr. 3 and 4)

6. Ownership
Form: Direct(D) or Indirect(I) (Instr. 4)

Common Stock, $0.0001 par value

05/15/2024

F709(1)

D$131.57

13,868

D

Common Stock, $0.0001 par value

05/15/2024

A

3,993(2)A$017,861

D

7. Natureof Indirect
BeneficialOwnership(Instr. 4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned(e.g., puts, calls, warrants, options, convertible securities)
1. Title ofDerivative
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)

CodeV

5. Numberof
Derivative
Securities
Acquired(A) orDisposedof (D)(Instr. 3, 4and 5)

(A)

(D)

6. Date Exercisable andExpiration Date(Month/Day/Year)

Date
Exercisable

ExpirationDate

7. Title andAmount of
Securities
Underlying
Derivative
Security (Instr.
3 and 4)Title

8. Price ofDerivative
Security(Instr. 5)

9. Number ofderivativeSecurities
BeneficiallyOwned
Following
ReportedTransaction(s)(Instr. 4)

10.
Ownership
Form:Direct (D)or Indirect(I) (Instr. 4)

11. Natureof Indirect
Beneficial
Ownership(Instr. 4)

Amountor
Numberof
SharesExplanation of Responses:
1. Represents shares withheld to pay taxes upon the vesting of a previously reported equity award.
2. Reflects the grant of restricted stock units (RSUs) that will entitle Reporting Person to receive one (1) share of common stock per RSU. One-third of the RSUs will vest on each of the first three
anniversaries of the date of grant, and will be settled pursuant to the terms of the Issuer's 2009 Stock Incentive Plan (as amended from time to time).

Remarks:
Saie-Yau Hui for Mark D
Mauldin05/17/2024** Signature of Reporting Person

DateReminder: 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.