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.
SiTime Corporation filings document the public-company record for a Nasdaq-listed semiconductor issuer focused on Precision Timing and silicon timing systems solutions. The company’s 8-K reports furnish operating and financial results, material-event disclosures, material agreements, facility commitments, governance changes, and capital-structure information tied to its common stock.
SiTime’s proxy materials cover board composition, director elections, committee assignments, executive compensation, equity awards, shareholder voting matters, and related governance disclosures. Its regulatory filings also provide formal context for risk, corporate obligations, and transaction-related disclosures while maintaining the company’s operating identity as a fabless provider of MEMS programmable timing solutions.
SiTime Corporation is moving forward with its planned acquisition of Renesas’ Timing Product Business and has filed detailed historical and pro forma financial information. The deal terms include $1.5 billion in cash plus 4.13 million newly issued shares of SiTime common stock, subject to a VWAP-based collar.
The Timing Product Business generated $207.744 million in product revenue in 2025, with product revenue less direct expenses of $76.153 million, and $69.306 million of revenue in the three months ended March 31, 2026. As of December 31, 2025, net assets to be acquired totaled $449.476 million, including $382.299 million of goodwill and $58.427 million of intangible assets.
Pro forma statements show how SiTime and the Timing Product Business would look on a combined basis, assuming the acquisition and approximately $1.25 billion in permanent financing were completed, with significant new goodwill and intangibles and interest effects from the planned debt and convertible notes structure.
SiTime Corp director Christine Heckart reported gifting 18,610 shares of common stock. On May 14, 2026, she made bona fide gifts, including 9,305 shares transferred to the H D & Christine Heckart 2014 Family Trust, where she and her immediate family are beneficiaries and she remains the beneficial owner.
After these gifts, she holds 1,690 shares directly, which include 1,290 shares issuable under an unvested restricted stock unit award, and 9,305 shares indirectly through the family trust, over which she has voting and investment power.
MEGACHIPS CORP /FI, a ten percent owner of SiTime Corp, reported an open-market sale of 400,000 shares of Common Stock on May 14, 2026 at an average price of $779.50 per share. After this transaction, the reporting holder still owns 3,020,000 shares directly, so it remains a large shareholder despite the sizable sale.
SiTime Corp director Akira Takata reported an open-market sale of 1,500 shares of Common Stock on May 12, 2026 at $860.86 per share. After this transaction, he directly holds 12,234 shares, including 1,290 shares issuable from a restricted stock unit award that has not yet vested.
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.