SiTime (NASDAQ: SITM) Rule 144 notice names 40,000-share sale

Rhea-AI Filing Summary

SiTime Corporation Rule 144 notice: a Form 144 filing lists up to $28,400,000 in aggregate indicated value tied to recent and proposed sales of Common stock and RSUs. The filing names Rajesh Vashist and a broker, and shows 06/03/2026 and 06/15/2026 dates.

The entry shows 40,000 shares sold on 06/03/2026 and a proposed sale of 20,000 shares associated with RSUs on 02/20/2026 with a listed broker. The filing is a notice of intended resale under Rule 144; it does not itself execute a market transaction.

Insights

Securities Lawyer

Rule 144 resale notice filed for restricted/common shares.

The filing lists a planned resale under Rule 144 involving Common stock and RSUs, naming a broker and a reporting person. It records a 40,000 share sale on 06/03/2026 and a proposed 20,000 share RSU net-exercise sale dated 02/20/2026.

Timing and cash-flow mechanics are not detailed beyond dates and the broker entry; subsequent Form 4 or trade reports would show actual market transactions and proceeds. Compliance with Rule 144 conditions (holding period, volume limitations) is implied by the notice but not documented in this excerpt.

Key Figures

Reported sale: 40,000 shares Proposed RSU sale: 20,000 shares Aggregate value listed: $28,000,000.00 +2 more

5 metrics

Reported sale 40,000 shares sold on <date>06/03/2026</date>

Proposed RSU sale 20,000 shares RSUs net exercise dated <date>02/20/2026</date>

Aggregate value listed $28,000,000.00 value field shown in excerpt

Alternate aggregate figure $15,000,000.00 amount field present in the securities line

Securities-to-be-sold date 06/15/2026 listed in the securities line

Key Terms

RSU, Net Exercise, Rule 144

3 terms

RSU financial

"RSUs | SiTime Corporation | 20000 | 02/20/2026 | Net Exercise"

Restricted stock units (RSUs) are a form of company shares given to employees as part of their compensation, usually with certain restrictions or conditions, such as remaining with the company for a set period. When these restrictions lift, employees receive actual shares that they can sell or hold. For investors, RSUs can impact a company's stock supply and reflect the company's commitment to attracting and retaining talent.

Net Exercise financial

"20000 | 02/20/2026 | Net Exercise"

A net exercise is a way to convert stock options into shares without paying cash up front: instead of handing over money to buy the optioned shares, the holder receives only the number of shares equal to the option’s value after the company withholds a portion of shares to cover the exercise price and taxes. It matters to investors because it changes how many new shares are issued, affects dilution of existing shareholders, and alters company cash flow compared with a cash exercise.

Rule 144 regulatory

"Form 144 filing lists resale notice and quantities"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

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

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Available on EDGAR 06/15/2026 - 03:06 PM Accepted by SEC EDGAR 06/15/2026 - 03:05 PM Learn about SEC filing dates

FAQ

What does the SITM Form 144 filing disclose?

It discloses a Rule 144 resale notice for SiTime Corporation including a reported 40,000 shares sold on 06/03/2026 and a proposed RSU-related sale of 20,000 shares. The filing lists a broker and dates but not execution details.

Who is the reporting person named in the SITM filing?

The filing names Rajesh Vashist with an address in Santa Clara and lists a broker entry for Stifel Nicolaus. The record shows Rajesh Vashist associated with a 40,000 share sale on 06/03/2026 in the excerpt.

Does the Form 144 indicate proceeds to the issuer (SITM)?

No issuer‑proceeds detail is provided. The filing lists resale quantities and a broker but does not state whether proceeds go to the company; Form 144 typically notifies of resale by holders rather than issuer receipts.

What securities and methods are listed in the SITM excerpt?

The excerpt lists Common stock and RSUs with a net exercise method shown for the RSU entry dated 02/20/2026. It also names a broker, indicating the resale route without specifying exact distribution mechanics.

Are the sale dates in the SITM filing execution dates or notice dates?

The dates shown (02/20/2026, 06/03/2026, 06/15/2026) appear as the RSU date, a reported sale date, and a securities-to-be-sold date respectively. The filing itself is a notice of resale rather than a proof of settlement.

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 Nicolaus 501 N Broadway St Louis MO 63102	20000	15000000.00	26400000	06/15/2026	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	02/20/2026	RSUs	SiTime Corporation			20000	02/20/2026	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
Rajesh Vashist 5451 Patrick Henry Dr Santa Clara CA 95054	Common	06/03/2026	40000	28000000.00

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)