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.
Tracking how SiTime’s MEMS timing chips disrupt legacy quartz is exciting—digging that insight out of a 300-page 10-K is not. SiTime’s reports are packed with wafer-level yield data, supply-chain concentration tables, and market-share analyses that most investors gloss over. If you have ever searched “SiTime SEC filings explained simply,” this page answers that need.
Stock Titan’s AI-powered analysis turns dense disclosures into clear takeaways. Whether you need a “SiTime quarterly earnings report 10-Q filing” for revenue trends or an “SiTime 8-K material events explained” alert after a major design-win announcement, every document arrives here the moment EDGAR posts—no manual refresh required. Our AI summarizes segment growth, points out risk factor changes, and links footnotes to the exact financial line items.
Looking for real-time insider activity? Monitor “SiTime insider trading Form 4 transactions” and receive “SiTime Form 4 insider transactions real-time” notifications that show exactly when executives acquire or sell shares. Dig deeper with an “SiTime proxy statement executive compensation” breakdown or see how R&D intensity shapes valuation through the “SiTime annual report 10-K simplified.”
Common use cases include:
- Comparing MEMS unit shipments quarter-over-quarter with our AI-annotated tables
- Flagging “SiTime executive stock transactions Form 4” ahead of earnings calls
- Exporting AI key points from each “SiTime earnings report filing analysis” to your models
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.
Fariborz Assaderaghi, Executive Vice President, Engineering & Technology at SiTime Corporation (SITM), reported a sale of common stock on 09/04/2025. The filing discloses the sale of 3,000 shares at a weighted average price of $231.75 per share, reported with transaction code "S."
The report shows 90,433 shares beneficially owned following the sale, which includes 87,670 shares issuable under previously reported unvested restricted stock units and performance-based restricted stock units (40,650 time-vesting RSUs and 47,020 performance-based RSUs). A 10b5-1 plan box is checked.
SiTime Corporation (SITM) Form 144 notice reports proposed sale of 3,000 common shares through broker Stifel on NASDAQ with an aggregate market value of $695,000.00. The filer states the shares were acquired as RSUs from SiTime Corp on 08/28/2025 with a net exercise payment on that date. The filing lists an approximate sale date of 09/04/2025 and shows 26,000,000 shares outstanding. The filings also record a recent sale by Fariborz Assaderaghi of 3,000 shares on 09/02/2025 generating gross proceeds of $702,000.00. The notice includes the standard insider representation regarding lack of undisclosed material adverse information.
Fariborz Assaderaghi, Executive Vice President, Engineering & Technology at SiTime Corporation (SITM), reported the sale of 3,000 shares of common stock on 09/02/2025 at a weighted average price of $234 per share (prices ranged from $232.25 to $235.75). After the sale he beneficially owned 93,433 shares, which include 87,670 shares issuable upon previously reported restricted stock units and performance-based restricted stock units that have not vested (40,650 time-vesting RSUs and 47,020 performance-based RSUs tied to price performance). The filer indicated the transaction was made pursuant to a 10b5-1 plan and the Form 4 was signed by an attorney-in-fact on 09/03/2025.
SiTime Corporation Chief Executive Officer and director Rajesh Vashist reported the sale of 2,000 shares of SiTime common stock on 09/02/2025 at a weighted-average price of $232 per share. After the sale he beneficially owns 463,208 shares directly, and additionally has indirect ownership of shares held by two family dynasty trusts and an LLC. The filing discloses 280,158 shares issuable under previously reported restricted stock units and performance-based restricted stock units that have not vested, including 77,605 time-vesting RSUs and 202,553 performance-based RSUs subject to price performance conditions.
Sevalia Piyush B, EVP Marketing of SiTime Corporation (SITM), reported a sale of 2,000 shares of common stock on 08/29/2025 at $242.66 per share. After the transaction, the reporting person beneficially owned 80,813 shares, which include 76,146 shares issuable under previously reported restricted stock units and performance-based restricted stock units that have not vested. The unvested units comprise 29,126 time-based restricted stock units and 47,020 performance-based restricted stock units subject to price performance conditions. The Form 4 indicates the sale was reported under a plan and was signed by an attorney-in-fact on 09/03/2025.
Form 144 filing for SiTime Corporation (SITM) notifies a proposed sale of 2,000 common shares through broker Stifel Nicolaus on or about 09/03/2025 with an aggregate market value of $453,000. The shares were acquired on 08/28/2025 as RSUs from SiTime Corp and the payment/settlement method is listed as a net exercise. The filing reports 26,000,000 shares outstanding for the issuer. No securities sold in the past three months are reported and other standard declarations and signature attestations required by Rule 144 are included.
SiTime Corporation (SITM) filing a Form 144 notifies the proposed sale of 3,000 common shares through broker Stifel Nicolaus on or about 09/02/2025. The shares were acquired as RSUs from SiTime Corp on 05/20/2025 and were net-exercised with payment dated 05/20/2025. The filing reports an aggregate market value of $702,000 for the shares to be sold and shows 26,000,000 shares outstanding. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information. Several filer contact fields (CIK, contact name, phone, email) and issuer address details are not populated in the visible content.
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