[144] SiTime Corporation SEC Filing

Rhea-AI Filing Summary

SiTime Corporation (SITM) Form 144 notice reports proposed sale of 3,000 common shares through broker Stifel on NASDAQ with an aggregate market value of $695,000.00. The filer states the shares were acquired as RSUs from SiTime Corp on 08/28/2025 with a net exercise payment on that date. The filing lists an approximate sale date of 09/04/2025 and shows 26,000,000 shares outstanding. The filings also record a recent sale by Fariborz Assaderaghi of 3,000 shares on 09/02/2025 generating gross proceeds of $702,000.00. The notice includes the standard insider representation regarding lack of undisclosed material adverse information.

Positive

• Timely disclosure of proposed insider sale via Form 144
• Transaction details provided: acquisition date, nature (RSUs), broker, sale dates, and gross proceeds

Negative

• Insider sale recorded: 3,000 shares proposed to be sold and a sale of 3,000 shares on 09/02/2025
• Limited context: filing contains no operating metrics or management commentary to assess motives beyond liquidity

Insights

Financial Analyst

TL;DR Routine insider sale of newly vested RSUs: small absolute size and disclosed via Form 144, likely administrative liquidity rather than strategic shift.

The filing shows a proposed brokered sale of 3,000 common shares valued at $695,000, acquired as RSUs and net-exercised on 08/28/2025, with an approximate sale date of 09/04/2025. Given the 26,000,000 shares outstanding figure provided, the sale represents a de minimis fraction of outstanding equity. The disclosure and prior sale on 09/02/2025 indicate compliance with Rule 144 mechanics and timely reporting. No additional financial metrics or company developments are included to suggest change in operating performance.

Corporate Governance Expert

TL;DR Form 144 documents an insider liquidity event consistent with RSU vesting; disclosure meets regulatory requirements without signaling governance concerns.

The notice identifies the securities as RSUs issued by SiTime Corp and a brokered sale through Stifel. The filer represents there is no undisclosed material adverse information, and the form includes a recent sale by an identified individual on 09/02/2025. These elements align with expected governance and reporting practices for insider dispositions under Rule 144. Absent other context, this filing is a routine compliance disclosure.

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	Stifel 501 N Broadway St Louis MO 63201	3000	695000.00	26000000	09/04/2025	NASDAQ

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	08/28/2025	RSUs	SiTime Corp			3000	08/28/2025	net exercise

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Fariborz Assaderaghi 5451 Patrick Henry Dr Santa Clara CA 95054	Common	09/02/2025	3000	702000.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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 did the Form 144 filed for SiTime (SITM) disclose?

The form discloses a proposed sale of 3,000 common shares through Stifel on NASDAQ with an aggregate market value of $695,000.00 and an approximate sale date of 09/04/2025.

When were the shares being sold originally acquired?

The shares were acquired as RSUs from SiTime Corp on 08/28/2025 with payment described as a net exercise on that date.

How many shares outstanding does the filing report for SiTime?

The filing lists 26,000,000 shares outstanding.

Was there a recent related sale by an insider?

Yes. The filing records a sale by Fariborz Assaderaghi of 3,000 shares on 09/02/2025 with gross proceeds of $702,000.00.

Who is the broker handling the proposed sale?

The broker named in the filing is Stifel with an address at 501 N Broadway St Louis MO 63201.