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SiTime (SITM) officer sells 2,000 shares, retains 53,416 and 39,966 RSUs

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

SiTime Corp officer Vincent P. Pangrazio reported an open-market sale of 2,000 shares of common stock on June 12, 2026 at a price of $725.32 per share. After the transaction, he directly owned 53,416 shares of SiTime common stock.

A footnote explains that his holdings include 39,966 shares issuable from unvested equity awards, made up of 15,552 time-based restricted stock units and 24,414 performance-based restricted stock units that depend on absolute and relative stock price performance over various periods.

Positive

  • None.

Negative

  • None.

Insights

Routine-sized open-market sale with substantial equity stake remaining.

Pangrazio executed an open-market sale of 2,000 SiTime common shares at $725.32 each. Following the trade, he still directly holds 53,416 shares, which indicates this was a relatively small portion of his reported equity position.

A footnote notes that his holdings include 39,966 shares tied to unvested restricted stock units and performance-based awards. These equity incentives, including 15,552 time-based RSUs and 24,414 performance-based RSUs, continue to align his compensation with future SiTime stock performance.

Insider Pangrazio Vincent P
Role See Remarks
Sold 2,000 shs ($1.45M)
Type Security Shares Price Value
Sale Common Stock 2,000 $725.32 $1.45M
Holdings After Transaction: Common Stock — 53,416 shares (Direct)
Footnotes (1)
  1. F1. Includes an aggregate of 39,966 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 15,552 restricted stock units that vest over time, and 24,414 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.
Shares sold 2,000 shares Open-market sale of SiTime common stock on June 12, 2026
Sale price per share $725.32 per share Price for the 2,000-share open-market sale
Shares owned after transaction 53,416 shares Direct SiTime common stock holdings following the sale
Unvested equity units 39,966 shares Shares issuable from unvested RSUs and performance-based RSUs
Time-based RSUs 15,552 units Restricted stock units that vest over time
Performance-based RSUs 24,414 units Awards vesting on absolute and relative stock price performance
restricted stock units financial
"Includes an aggregate of 39,966 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units"
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-based restricted stock units financial
"and 24,414 performance-based restricted stock units that vest based on certain absolute and relative price performance"
Performance-based restricted stock units are a type of employee equity award that converts into company shares only if predefined financial or operational targets are met over a set period. Think of it like a bonus check that becomes stock only when specific goals are hit; it ties pay to results, aligning managers’ incentives with shareholders. Investors care because these awards affect future share count, executive incentives, and signal how management’s success will be measured and rewarded.
open-market sale financial
"transaction_action: open-market sale"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
non-derivative financial
"transaction_type: non-derivative"
absolute and relative price performance financial
"that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods"

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

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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Pangrazio Vincent P
(Last)(First)(Middle)
C/O SITIME CORPORATION
5451 PATRICK HENRY DR.
(Street)
SANTA CLARA CALIFORNIA 95054
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
SITIME Corp [ SITM ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
See Remarks
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/12/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock06/12/2026S2,000D$725.3253,416(1)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Includes an aggregate of 39,966 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 15,552 restricted stock units that vest over time, and 24,414 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.
Remarks:
EVP, Chief Legal Officer & Corporate Secretary.
Samsheer Ahamad, Attorney-in-fact06/15/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR