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.
The SiTime Corporation (SITM) SEC filings page on Stock Titan aggregates the company’s regulatory disclosures filed with the U.S. Securities and Exchange Commission. As a Nasdaq-listed semiconductor issuer focused on MEMS-based Precision Timing components, SiTime reports its financial condition, operations, governance changes, and capital markets transactions through documents such as Forms 10-K, 10-Q, and 8-K.
Recent 8-K filings referenced in public information include items on results of operations and financial condition, where SiTime furnishes its quarterly earnings press releases as exhibits. These filings provide details on revenue, gross profit, operating expenses, GAAP net income or loss, and reconciliations to non-GAAP measures that adjust for stock-based compensation, amortization of acquired intangibles, and acquisition-related costs. Other 8-Ks cover board and governance changes, such as the resignation of a director and the appointment of a new Class I director, and capital raising activities, including an underwriting agreement for a common stock offering under an effective shelf registration statement on Form S-3.
Through this page, users can access SiTime’s annual reports on Form 10-K for a comprehensive view of its Precision Timing business, risk factors, and long-term obligations, and quarterly reports on Form 10-Q for interim updates on financial performance and operations. Current reports on Form 8-K provide timely disclosure of material events, including earnings releases, governance updates, and financing transactions.
Stock Titan enhances these filings with AI-powered summaries that explain key sections in plain language, helping readers interpret complex topics such as non-GAAP reconciliations, timing of public offerings, and the significance of governance changes. Real-time updates from EDGAR ensure that new SiTime filings, including any future Forms 4 for insider transactions or proxy statements on executive and director matters, are quickly reflected and easier to review.
Elizabeth A. Howe, EVP and Chief Financial Officer of SITIME Corp (SITM), reported two open-market sales on 09/15/2025: 1,500 shares at $269 and 1,000 shares at $275. Following those transactions the filing shows beneficial ownership levels of 67,070 and 66,070 shares respectively. The filing discloses an aggregate of 56,597 unvested restricted stock units, of which 40,008 vest over time and 16,589 are performance-based and vest only if specified stock-price performance conditions are met. The form was signed by an attorney-in-fact on behalf of the reporting person on 09/17/2025.
Rajesh Vashist, SITIME Corp's Chief Executive Officer and a director, reported a sale of 10,000 shares of common stock on 09/15/2025 at $277 per share and continues to beneficially own 453,208 shares following the transaction. The total holdings reported include 280,158 shares issuable under previously reported restricted stock units that remain unvested, comprised of 77,605 time‑vesting RSUs and 202,553 performance‑based RSUs tied to absolute and relative stock price performance. Additional indirect holdings are reported through family trusts and an LLC for amounts described in the footnotes.
SITME Corp (SITM) Form 144 notice: The filer proposes to sell 2,500 shares of common stock through Stifel Nicolaus with an aggregate market value of $678,400, approximately on 09/15/2025 on NASDAQ. The shares were acquired as RSUs from SiTime Corp on 05/20/2025 with a net exercise payment on that date. The filing also discloses a prior sale of 1,500 shares on 08/06/2025 that generated $312,000 in gross proceeds. The signer certifies no undisclosed material adverse information and includes the standard Rule 10b5-1/representation language.
Vincent P. Pangrazio, EVP, Chief Legal Officer & Corporate Secretary of SiTime Corporation (SITM), reported the sale of 6,443 shares of common stock on 09/09/2025 under code S at a weighted average price of $246.16 per share (individual trade prices ranged from $245.00 to $249.50). After the sale he beneficially owns 52,612 shares, which include 42,868 shares issuable under previously reported unvested restricted stock units and performance-based restricted stock units. The filing indicates the transaction was covered by a Rule 10b5-1 plan.
SiTime Corporation (SITM) Form 144 notice: An individual, Samsheer Ahamad, reported a proposed sale of 3,811 shares of common stock through Stifel Nicolaus on 09/11/2025 with an aggregate market value of $971,700. The shares were acquired as RSUs from SiTime Corp on 03/11/2021 and the reported payment method is net exercise. The filing also lists recent sales by the same person: 6,000 shares sold on 09/10/2025 for $1,500,000 and 2,000 shares sold on 09/03/2025 for $453,000. The filer certifies they are not aware of any material nonpublic information about the issuer.
Form 144 notice for SiTime Corporation (SITM): a holder plans to sell 2,430 shares of common stock through Morgan Stanley Smith Barney on 09/10/2025 on NASDAQ. The filing lists an aggregate market value of $600,732.45 for the proposed sale and reports 26,003,972 shares outstanding for the issuer, implying the proposed sale is a small fraction of total shares. The shares were acquired as restricted stock units (RSUs) on 02/20/2024 from the issuer and were not purchased for cash. The filer also disclosed prior 10b5-1 sales by the same person: 1,990 shares sold on 08/22/2025 for $444,765.00. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information and references reliance on a trading plan if applicable.
Form 144 filed for SiTime Corporation (SITM) discloses a proposed sale of 2,056 common shares through Morgan Stanley Smith Barney on NASDAQ with an aggregate market value of $508,274.04. The shares were acquired as restricted stock units on 11/20/2024 and the filing lists 26,003,972 shares outstanding. The filing also reports recent Rule 10b5-1 sales by the same account: 2,000 shares sold on 08/29/2025 for $485,320.00 and 1,039 shares sold on 06/11/2025 for $228,580.00. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.
SiTime Corporation (SITM) Form 144 notice: A proposed sale of 6,000 common shares is reported to be executed through Stifel on 09/10/2025 with an aggregate market value of $1,499,700.00. The filing shows 26,000,000 shares outstanding, indicating the proposed sale represents a small fraction of total equity. The shares were acquired on 08/28/2025 as RSUs from SiTime Corp and the payment method is listed as Net Exercise. The filer also recorded a sale of 2,000 shares on 09/03/2025 for gross proceeds of $453,000.00. The filer attests they possess no undisclosed material adverse information.
SiTime Corporation (SITM) Form 144 notice shows a proposed sale of 6,443 shares of common stock through Stifel Nicolaus with an aggregate market value of $1,575,764.00, scheduled approximately for 09/09/2025 on NASDAQ. The filing identifies the securities were acquired as restricted stock units (RSUs) from the issuer on 05/20/2024 (3,415 shares) and 08/20/2024 (3,028 shares). There are 23,600,000 shares outstanding reported in the notice, so the planned sale represents a small fraction of the outstanding share count. The filer states no securities of the issuer were sold by the person in the past three months and includes the standard representation about no undisclosed material nonpublic information.
SiTime Corporation insider report: The report shows that Ahamad Samsheer, SVP Finance and Chief Accounting Officer, sold 2,000 shares of SiTime common stock on 09/03/2025 at a weighted-average price of $226.57 per share. Following the sale, the reporting person beneficially owns 67,888 shares. That total includes 27,246 unvested units: 17,040 time-based restricted stock units and 10,206 performance-based restricted stock units that vest based on specified price performance conditions. The sale was reported as made pursuant to a Rule 10b5-1 plan and the form was signed by an attorney-in-fact on 09/08/2025.