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.
Form 144 filing reports a proposed sale of 1,000 shares of Common Stock tied to restricted stock vesting. The notice lists 1,000 shares under "Restricted Stock Vesting Under a Registered Plan" with a sale date of 05/20/2026 and a filing date of 06/11/2026. The broker/intermediary is listed as Morgan Stanley Smith Barney LLC Executive Financial Services. The excerpt shows an amount of $700,000.00 alongside the transaction data.
SiTime Corp CEO Rajesh Vashist reported open-market sales of 40,000 shares of common stock on June 3, 2026. The transactions included 30,000 shares sold from his direct holdings and 10,000 shares sold through entities where he has voting and investment power.
The weighted average sale price was $701.13 per share, with individual trades ranging from $694.94 to $707.33. After these sales, Vashist holds 402,898 shares directly and 14,781 shares indirectly. In addition, 291,529 shares are issuable from previously reported unvested restricted stock units and performance-based restricted stock units.
SITIME Corp officer Fariborz Assaderaghi reported open-market sales of a total of 2,000 shares of SITIME common stock on June 3–4. He sold 1,000 shares at $702.90, 800 shares at $710.68, and 200 shares at $711.25 per share, with a weighted average sale price across multiple trades ranging from $700.23 to $716.61 per share. After these transactions, he directly holds 77,936 common shares. The filing also notes 76,830 additional shares subject to unvested restricted stock units and performance-based restricted stock units, including 32,013 time-based units and 44,817 units tied to the stock’s absolute and relative price performance over various periods.
SITIME Corp director Christine Heckart reported an open-market sale of 1,290 shares of Common Stock at $700.00 per share. The transaction occurred on June 2, 2026 and left her with 790 shares held directly. She also has 9,305 shares held indirectly through the H D & Christine Heckart 2014 Family Trust, where she has voting and investment power over the shares. Footnotes note that this indirect position includes 390 shares issuable under a restricted stock unit award that has not yet vested.
SITM filed a Form 144 reporting proposed and recent sales of Common Stock by an insider. The filing lists 1,000 shares designated for sale tied to restricted stock vesting under a registered plan on 05/20/2026. The filing also discloses three recent dispositions by Fariborz Assaderaghi totaling 4,209 shares on 05/22/2026, 05/29/2026, and 06/03/2026 with reported proceeds shown per trade.
SITM reported Form 144 transactions by a reporting person involving common stock sales. The filing records 05/22/2026 sale of 1,709 shares (proceeds $1,250,109.23) and 05/29/2026 sale of 1,500 shares (proceeds $1,069,082.40). The filing also notes 1,000 restricted shares vested on 05/20/2026 under a registered compensation plan.
MOORTHY GANESH reported acquisition or exercise transactions in this Form 4 filing.
SiTime Corp director Ganesh Moorthy received a new equity grant. He was awarded 390 shares of common stock in the form of restricted stock units that vest fully on May 20, 2027. After this award, he holds a total of 1,903 shares of common stock, including 1,388 shares underlying previously reported unvested restricted stock units.
Frank Edward H. reported acquisition or exercise transactions in this Form 4 filing.
SITIME Corp director Frank Edward H. reported a compensation-related equity grant of 390 shares of common stock in the form of a restricted stock unit award at a price of $0.0000 per share. The award vests fully on May 20, 2027.
After this grant, he holds 11,999 shares of common stock directly. In addition, two 2015 Heritage Trusts each hold 1,000 shares indirectly, where he serves as a trustee with voting and investment power over those shares.