Welcome to our dedicated page for SITIME SEC filings (Ticker: SITM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 notice listing proposed sales of Common stock. The filing lists three restricted stock lots: 290 shares dated 05/20/2025, 300 shares dated 11/20/2022, and 910 shares dated 05/20/2023. The filing references NASDAQ and a line showing 1,500 alongside dollar figures.
SiTime Corporation reports that the Hart-Scott-Rodino antitrust waiting period for its planned acquisition of Renesas’ timing business expired on May 8, 2026, satisfying a key regulatory closing condition. The deal involves approximately $1.5 billion in cash plus 4,130,644 shares of SiTime common stock.
All conditions in Section 8.1(a) of the Asset Purchase Agreement are now met, but closing still depends on the accuracy of representations and warranties and each party performing its covenants in all material respects. To fund part of the cash consideration, SiTime has a commitment for up to $900 million in a 364‑day senior secured bridge loan from Wells Fargo, though it may instead use other bank or capital markets financing. The acquisition is not conditioned on the availability of this bridge or alternative financing.
SiTime Corporation reported strong Q1 2026 growth but remained unprofitable. Revenue rose to $113.6 million from $60.3 million, driven largely by AI and datacenter demand. Gross margin improved to 59.0% from 50.3%, and net loss narrowed to $5.2 million from $23.9 million.
Operating expenses increased to $79.3 million, including higher R&D, sales, and $7.6 million of acquisition-related costs. SiTime ended the quarter with $498.5 million in cash and $290.2 million in short‑term investments, and it plans a major acquisition of Renesas’s timing business funded by $1.5 billion cash plus stock and up to $900 million of committed bridge financing.
SiTime Corporation reported strong first-quarter 2026 results, with net revenue of $113.6 million, up 88.3% from $60.3 million a year earlier. GAAP gross margin improved to 59.0%, but higher research, sales and acquisition-related costs led to a GAAP net loss of $5.2 million, or $0.20 per diluted share.
On a non-GAAP basis, SiTime generated gross margin of 64.5% and income from operations of $31.8 million, resulting in non-GAAP net income of $38.9 million, or $1.44 per diluted share. The company ended March 31, 2026 with $788.7 million in cash, cash equivalents and short-term investments and total assets of about $1.29 billion, highlighting a solid liquidity position.
FMR LLC files an Amendment No. 10 to Schedule 13G/A reporting beneficial ownership of 3,944,935.57 shares of Sitime Corp common stock, representing 15.0% of the class. The filing lists sole dispositive power for 3,944,935.57 shares and no shared voting or dispositive power. The cover identifies Abigail P. Johnson as having sole dispositive power for the same share amount. The filing is signed by Richard Bourgelas under a power of attorney and references Exhibit 99 and Exhibit 24.
Vanguard Portfolio Management reports beneficial ownership of 1,412,468 shares of SiTime Corp common stock, representing 5.37% of the class. The filing states Vanguard has sole dispositive power over 1,412,468 shares and sole voting power for 20,903 shares. The Schedule 13G is signed by Ashley Grim on 04/29/2026.
BlackRock, Inc. filed Amendment No. 6 to a Schedule 13G/A reporting beneficial ownership of 2,651,324 shares of SITIME CORP common stock, equal to 10.1% of the class as stated on the cover. The filing shows sole voting power for 2,592,669 shares and sole dispositive power for 2,651,324 shares. The schedule lists BlackRock's address and includes Exhibit 24 (Power of Attorney) and Exhibit 99 for Item 7. The form is signed by Spencer Fleming, Managing Director.
SiTime Corp officer Piyush B. Sevalia reported an open-market sale of common stock. On April 17, 2026, he sold 2,419 shares of SiTime common stock at $484.05 per share. After this transaction, he directly holds 84,250 shares of common stock.
A footnote states that his holdings also include an aggregate of 81,486 shares of common stock issuable from unvested equity awards. These comprise 29,486 time-based restricted stock units and 52,000 performance-based restricted stock units that may vest based on absolute and relative stock price performance over various periods.
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.