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.
SiTime Corp (SITM) reported a new insider status change via a Form 3. The filing indicates the reporting person serves as a Director and, as of the event date 10/16/2025, reports no securities beneficially owned. The form was filed by one reporting person and includes a Power of Attorney authorizing the signature by Samsheer Ahamad, as Attorney-in-Fact. This is an administrative disclosure without transactions or financial metrics.
SiTime Corporation announced board changes. On October 16, 2025, director Tom Yiu notified the Board of his intent to resign, effective immediately before his successor’s appointment, and the company stated his resignation was not due to a disagreement on operations, policies, or practices.
The Board appointed Ganesh Moorthy as a Class I director, effective immediately, with a term expiring at the 2026 Annual Meeting of Stockholders. He will be compensated under SiTime’s Independent Director Compensation Policy, including cash and RSU components as outlined in prior filings. SiTime and Mr. Moorthy entered into a letter agreement, and a press release announcing these changes was furnished.
SITIME Corp (SITM) insider sale and current holdings. The company’s Executive Vice President & Chief Financial Officer reported a sale of 5,099 shares of common stock on 10/06/2025 at a price of $319 per share. After that transaction the reporting person beneficially owned 59,070 shares in total. The filing states an aggregate of 56,597 unvested units are included in that total: 40,008 restricted stock units that vest over time and 16,589 performance-based restricted stock units that vest based on specified absolute and relative share-price performance over various performance periods.
SITIME Corp (SITM) Form 144 notice reports a proposed sale of 5,099 common shares by an insider through Stifel Nicolaus with an aggregate market value of $1,626,300. The shares were acquired as RSUs on 05/20/2025 and the reported sale is scheduled for 10/06/2025 on NASDAQ. The filing also lists three recent insider sales totaling $1,277,800 across dates in 08/06/2025, 09/15/2025, and 09/24/2025. The filer certifies there is no undisclosed material adverse information and notes the sale uses a net exercise/payment method.
Rajesh Vashist, SITIME Corp (SITM) reported insider transactions showing two open-market sales of common stock totaling 2,000 shares on 10/01/2025 at prices of approximately $293 and $295. After those sales, Mr. Vashist directly beneficially owned 451,208 shares and additionally held indirect ownership stakes through trusts and an LLC, bringing reported beneficial ownership to a combined position that includes 452,208 shares direct and several indirect holdings.
The filing also discloses 280,158 unvested restricted stock units (including 202,553 performance-based units and 77,605 time-based units) that remain outstanding and could dilute or convert to shares upon vesting when performance or time conditions are met.
SITime Corp (SITM) filed a Form 144 notifying the proposed sale of 2,000 common shares acquired as RSUs on 11/20/2024. The transaction lists Stifel Nicolaus as the broker, an approximate aggregate market value of $588,000, and an approximate sale date of 10/01/2025 on NASDAQ.
The filing also discloses prior sales by the same seller within the past three months: sales on 07/18/2025, 08/07/2025, 09/02/2025 and 09/15/2025 totaling 16,000 common shares for gross proceeds of $4,093,900.00. The 2,000 shares to be sold were reported as net-exercised RSUs from SITime Corp.
Elizabeth A. Howe, EVP and Chief Financial Officer of SITIME Corp (SITM), reported a sale of 901 shares of common stock on 09/24/2025 at a price of $319 per share. After the transaction she beneficially owns 64,169 shares in total.
The reported beneficial ownership includes an aggregate of 56,597 shares issuable under previously reported restricted stock units that have not vested: 40,008 time‑vesting restricted stock units and 16,589 performance‑based restricted stock units that vest based on specified absolute and relative price performance conditions over various performance periods. The Form 4 was signed by an attorney‑in‑fact on 09/26/2025.
Form 144 notice for SiTime Corp (SITM): The filer notifies a proposed sale of 901 common shares through Stifel Nicolaus on 09/24/2025 with an aggregate market value of $287,400. The shares were acquired on 05/20/2025 as RSUs from SiTime Corp and paid via net exercise on the same date. The filing also discloses recent sales by the same person, Elizabeth Howe: 1,000 shares on 09/18/2025 for $298,000, 2,500 shares on 09/15/2025 for $678,400, and 1,500 shares on 08/06/2025 for $312,000. The form includes the standard representation that the seller is not aware of undisclosed material adverse information.
Insider transaction summary for SITM: Elizabeth A. Howe, Executive Vice President and Chief Financial Officer, reported a sale of 1,000 shares of SITIME Corp common stock on 09/18/2025 at a reported price of $298 per share.
After the sale she beneficially owns 65,070 shares, which includes 56,597 unvested restricted stock units and performance-based restricted stock units (40,008 time-vesting RSUs and 16,589 performance-based RSUs). The Form 4 was filed individually and indicates the transaction may have been made pursuant to a Rule 10b5-1 plan.
Insider transaction summary for SITM: Elizabeth A. Howe, Executive Vice President and Chief Financial Officer, reported a sale of 1,000 shares of SITIME Corp common stock on 09/18/2025 at a reported price of $298 per share.
After the sale she beneficially owns 65,070 shares, which includes 56,597 unvested restricted stock units and performance-based restricted stock units (40,008 time-vesting RSUs and 16,589 performance-based RSUs). The Form 4 was filed individually and indicates the transaction may have been made pursuant to a Rule 10b5-1 plan.
Form 144 notice for SITM: The filer intends to sell 1,000 common shares of SiTime Corp via Stifel Nicolaus (broker) with an approximate aggregate market value of $298,000 and an approximate sale date of 09/18/2025. The securities were acquired as RSUs on 11/28/2024 from SiTime Corp and were exercised via net exercise on 11/28/2024. The filing also reports prior sales by the same seller: 2,500 shares on 09/15/2025 for $678,000 and 1,500 shares on 08/06/2025 for $312,000. The filer certifies no undisclosed material adverse information.
Form 144 notice for SITM: The filer intends to sell 1,000 common shares of SiTime Corp via Stifel Nicolaus (broker) with an approximate aggregate market value of $298,000 and an approximate sale date of 09/18/2025. The securities were acquired as RSUs on 11/28/2024 from SiTime Corp and were exercised via net exercise on 11/28/2024. The filing also reports prior sales by the same seller: 2,500 shares on 09/15/2025 for $678,000 and 1,500 shares on 08/06/2025 for $312,000. The filer certifies no undisclosed material adverse information.