[144] SiTime Corporation SEC Filing

Rhea-AI Filing Summary

SiTime Corporation (SITM) Form 144 notice: A proposed sale of 6,000 common shares is reported to be executed through Stifel on 09/10/2025 with an aggregate market value of $1,499,700.00. The filing shows 26,000,000 shares outstanding, indicating the proposed sale represents a small fraction of total equity. The shares were acquired on 08/28/2025 as RSUs from SiTime Corp and the payment method is listed as Net Exercise. The filer also recorded a sale of 2,000 shares on 09/03/2025 for gross proceeds of $453,000.00. The filer attests they possess no undisclosed material adverse information.

Positive

• Full disclosure of transaction details including broker, acquisition date, payment method, and aggregate value
• Filer attestation that there is no undisclosed material adverse information about the issuer
• Transaction size is small relative to 26,000,000 shares outstanding (approximately 0.023%)

Negative

• None.

Insights

Securities Analyst

TL;DR: Insider plans a small post-vesting sale of RSUs, limited market impact given size relative to outstanding shares.

The notice shows a post-vesting disposition of 6,000 common shares via a broker with an indicated aggregate value of $1.50 million. Given 26 million shares outstanding, this sale equals roughly 0.023% of outstanding shares, suggesting minimal dilution or market impact. The shares were acquired as RSUs on 08/28/2025 and settled via net exercise, a routine mechanism that reduces share count issued on vesting. Prior short-term sale of 2,000 shares for $453,000 indicates the filer has recently monetized equity. No earnings or company-specific operational data are provided to change fundamental views.

Corporate Governance Expert

TL;DR: Filing is a standard Rule 144 notice tied to RSU vesting and net exercise; disclosure meets procedural requirements.

This Form 144 documents a proposed securities sale consistent with Rule 144 reporting after acquisition via RSUs. The filer attests no undisclosed material adverse information and provides broker, acquisition, and payment details. The use of net exercise is common for managing tax and cash needs upon RSU vesting. There is no indication of unusual timing, related-party transfers, or exception requests. Material governance or compliance concerns are not apparent from the filing alone.

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	6000	1499700.00	26000000	09/10/2025	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			6000	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
Samsheer Ahamad 5451 Parick Henry Dr Santa Clara CA 95054	Common	09/03/2025	2000	453000.00

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 does SiTime (SITM) Form 144 report?

The filing reports a proposed sale of 6,000 common shares via Stifel on 09/10/2025 with aggregate market value $1,499,700.00.

How were the 6,000 SITM shares acquired?

The shares were acquired as RSUs from SiTime Corp on 08/28/2025 and the payment method is listed as Net Exercise.

Has the filer sold any SITM shares recently?

Yes. The filing records a sale of 2,000 common shares on 09/03/2025 for gross proceeds of $453,000.00.

What percentage of outstanding shares does the proposed sale represent?

The proposed sale of 6,000 shares versus 26,000,000 outstanding equals approximately 0.023% of outstanding shares.

Does the Form 144 indicate any undisclosed material information about SiTime?

The filer signs an attestation stating they do not know any material adverse information about the issuer that has not been publicly disclosed.