SITIME Corp — Director's Dealing 2025

Oct 2, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SITIME Corp (SITM)
CIK: 0001451809
Period of Report: 2025-10-01

Reporting Person: VASHIST RAJESH (Director, Chief Executive Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-01	Common Stock	S	1000	$293	Disposed	452208	Direct
2025-10-01	Common Stock	S	1000	$295	Disposed	451208	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1809	Indirect
Common Stock	1809	Indirect
Common Stock	24781	Indirect

Footnotes

F1: Includes an aggregate of 280,158 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 77,605 restricted stock units that vest over time, and 202,553 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

F2: The reportable securities are owned directly by Aldebran Rajesh Family Dynasty Trust DTD 09/23/2021, of which the Reporting Person is one of the managers and has voting and investment power over the shares.

F3: The reportable securities are owned directly by Aldebran Rohini Family Dynasty Trust DTD 09/23/2021, of which the Reporting Person is one of the managers and has voting and investment power over the shares.

F4: The reportable securities are owned directly by Aldebran Constellation LLC, of which the Reporting Person is one of the managers and has voting and investment power over the shares.