Sale of 500 SiTime (NASDAQ: SITM) shares planned under Rule 144

Rhea-AI Filing Summary

SiTime Corporation has a shareholder filing a notice under Rule 144 to sell 500 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services. The proposed sale has an aggregate market value of $208,027.50 and an approximate sale date of February 10, 2026.

The filing states that the 500 shares of common stock were acquired on May 20, 2025 as restricted stock vesting under a registered plan, treated as compensation. The filing reports that 26,100,630 shares of the issuer’s common stock were outstanding at the time referenced.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	500	208027.50	26100630	02/10/2026	OTHER

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/20/2025	Restricted stock vesting under a registered plan	Issuer			500	05/20/2025	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filing for SiTime (SITM) disclose?

The Form 144 discloses a planned sale of 500 SiTime common shares under Rule 144. The shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services with an aggregate market value of $208,027.50 at the time referenced.

How many SiTime (SITM) shares are proposed to be sold and at what value?

The notice covers a proposed sale of 500 shares of SiTime common stock. These shares are reported with an aggregate market value of $208,027.50 in the filing, reflecting the market value used for the Rule 144 disclosure.

When were the SiTime (SITM) shares in the Form 144 acquired and how?

The 500 SiTime shares were acquired on May 20, 2025 through restricted stock vesting under a registered plan. The filing describes the nature of payment as compensation, indicating the shares were received as part of a compensation arrangement rather than a cash purchase.

What is the approximate sale date for the SiTime (SITM) shares in the Form 144?

The filing lists an approximate date of sale of February 10, 2026 for the 500 SiTime common shares. This date represents when the shareholder expects to begin selling the securities pursuant to Rule 144, subject to market conditions and applicable rules.

How many SiTime (SITM) shares were outstanding according to the Form 144?

The Form 144 reports that 26,100,630 shares of SiTime common stock were outstanding at the time referenced. This figure provides context for the company’s total share base relative to the 500 shares covered by the planned Rule 144 sale.

Through which broker will the SiTime (SITM) shares in the Form 144 be sold?

The proposed sale will be conducted through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004. This broker is named in the filing as handling the 500-share Rule 144 transaction.