Form 144: Piyush Sevalia sells shares under 10b5-1

Piyush Sevalia reported multiple sales of Common Stock via prearranged 10b5-1 trading plans.

Rhea-AI Filing Summary

Piyush Sevalia reported multiple sales of Common Stock via prearranged 10b5-1 trading plans. The filing lists four 10b5-1 sales: 1,247 shares for $529,975 on 04/10/2026; 1,249 shares for $468,375 on 03/25/2026; 566 shares for $240,550 on 02/18/2026; and 566 shares for $233,803.28 on 02/17/2026. The record also lists 1,464 Restricted Stock Units dated 11/20/2025 and 955 Performance Stock Units dated 02/20/2026.

Key Figures

Sale on 04/10/2026: 1,247 shares, $529,975 Sale on 03/25/2026: 1,249 shares, $468,375 Sale on 02/18/2026: 566 shares, $240,550 +3 more

6 metrics

Sale on 04/10/2026 1,247 shares, $529,975 10b5-1 sale reported on 04/10/2026

Sale on 03/25/2026 1,249 shares, $468,375 10b5-1 sale reported on 03/25/2026

Sale on 02/18/2026 566 shares, $240,550 10b5-1 sale reported on 02/18/2026

Sale on 02/17/2026 566 shares, $233,803.28 10b5-1 sale reported on 02/17/2026

Restricted Stock Units listed 1,464 RSUs Restricted Stock Units dated 11/20/2025

Performance Stock Units listed 955 PSUs Performance Stock Units dated 02/20/2026

Key Terms

10b5-1, Restricted Stock Units, Performance Stock Units, Form 144

4 terms

10b5-1 regulatory

"10b5-1 Sales for PIYUSH SEVALIA 5451 Patrick Henry Drive"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Restricted Stock Units | Issuer | 1464 | 11/20/2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Performance Stock Units financial

"Performance Stock Units | Issuer | 955 | 02/20/2026"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What sales did Piyush Sevalia report on Form 144 for SITM?

He reported four 10b5-1 sales totaling individual transactions on listed dates. The filing shows 1,247 shares for $529,975 on 04/10/2026; 1,249 shares for $468,375 on 03/25/2026; 566 shares for $240,550 on 02/18/2026; 566 shares for $233,803.28 on 02/17/2026.

Were the insider sales made under a 10b5-1 plan for SITM?

Yes — the transactions are labeled 10b5-1 sales. Each sale in the filing is identified as a 10b5-1 sale, indicating they were effected under prearranged trading plans rather than ad hoc open-market executions.

Does the Form 144 list other securities tied to Piyush Sevalia at SITM?

Yes — the filing lists RSUs and PSUs with issuance dates. It shows 1,464 Restricted Stock Units dated 11/20/2025 and 955 Performance Stock Units dated 02/20/2026 as listed securities in the filing.

What cash amounts were reported for each SITM sale in the filing?

The filing lists transaction proceeds per sale. Reported amounts are $529,975 (04/10/2026), $468,375 (03/25/2026), $240,550 (02/18/2026), and $233,803.28 (02/17/2026), as shown in the excerpt.

Does this Form 144 indicate who received the sale proceeds for SITM transactions?

The excerpt identifies the seller and sale method but not proceeds recipient details. The filing lists Piyush Sevalia and marks transactions as 10b5-1 sales; it does not state beneficiary or company receipt of proceeds in the provided text.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/17/2026 - 04:34 PM EDT Learn about SEC filing dates

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	0001790756
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SiTime Corporation
SEC File Number	001-39135
Address of Issuer	5451 Patrick Henry Drive Santa Clara CALIFORNIA 95054
Phone	4083284400
Name of Person for Whose Account the Securities are To Be Sold	PIYUSH SEVALIA
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	Officer

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	2419	1138284.64	26299915	04/17/2026	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	11/20/2025	Restricted Stock Units	Issuer			1464	11/20/2025	N/A
Common	02/20/2026	Performance Stock Units	Issuer			955	02/20/2026	N/A

* 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
10b5-1 Sales for PIYUSH SEVALIA 5451 Patrick Henry Drive Santa Clara CA 95054	COMMON	04/10/2026	1247	529975.00
10b5-1 Sales for PIYUSH SEVALIA 5451 Patrick Henry Drive Santa Clara CA 95054	COMMON	03/25/2026	1249	468375.00
10b5-1 Sales for PIYUSH SEVALIA 5451 Patrick Henry Drive Santa Clara CA 95054	COMMON	02/18/2026	566	240550.00
10b5-1 Sales for PIYUSH SEVALIA 5451 Patrick Henry Drive Santa Clara CA 95054	COMMON	02/17/2026	566	233803.28

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units on 11/20/2025 and 02/20/2026.
Date of Notice	04/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/14/2025
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	/s/ Piyush Sevalia
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)