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.
A holder of common stock of the issuer filed a notice of proposed sale under Rule 144. The filing covers 1,132 shares of common stock, to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on or about 02/17/2026 on the NASDAQ market.
The aggregate market value of the planned sale is $475,700.36, compared with 26,299,915 shares outstanding. The shares derive from restricted stock units acquired from the issuer on 11/20/2025, with the same date shown as the payment date.
SiTime Corp executive Samsheer Ahamad reported multiple equity grants, a stock sale, and a charitable transfer. On February 10, 2026, he acquired 1,801, 3,070, 2,728 and 2,728 shares of common stock at a grant price of $0 through restricted stock unit and performance-based restricted stock unit awards with vesting tied to specific future dates and performance conditions.
On February 11, 2026, he sold 9,100 shares of common stock in an open-market transaction at $441.47 per share. Separately, 900 shares were transferred as a bona fide gift to Stifel Charitable Inc., FBO the Ahamad Family Foundation; those shares are owned directly by Stifel Charitable Inc., and he has no voting or investment power over them. Following these transactions, he beneficially owned 52,038 shares directly, including 34,871 shares issuable from unvested restricted and performance-based stock units.
SiTime executive Fariborz Assaderaghi, Executive Vice President of Engineering & Technology, reported multiple equity awards and share sales. On February 10, 2026, he acquired 1,801, 5,473, 4,980, and 4,980 shares of common stock at $0 per share through restricted stock unit and performance-based awards.
He then sold 500 shares on February 10, 2026 at $416.06 per share and 2,112 shares on February 11, 2026 in open-market transactions at a weighted average price of $428.08 per share, with individual trades ranging from $416.06 to $436.99. After these transactions, he beneficially owned 97,937 shares, including 96,782 shares issuable from unvested restricted and performance-based stock units.
SiTime Corporation's chief executive officer and director, Rajesh Vashist, reported multiple equity awards of common stock on February 10, 2026. These grants include 4,639 restricted stock units under an Executive Bonus and Retention Plan that vest 50% on May 20, 2026 and 50% on August 20, 2026, plus additional performance-based restricted stock units tied to prior awards from March 15, 2024 and August 12, 2024 that fully vest on February 20, 2027 if performance goals are met. He also received a new restricted stock unit award vesting 6.25% on February 20, 2026 and quarterly thereafter. Following these awards, he directly beneficially owns 512,109 shares of common stock, which includes 353,562 unvested restricted and performance-based units, and indirectly holds additional shares through two family dynasty trusts and an LLC where he has voting and investment power.
SiTime Corporation Executive Vice President, Worldwide Sales and Business Development Lionel Bonnot reported multiple equity awards of common stock on February 10, 2026. These awards were granted at a price of $0 per share as restricted stock units and performance-based restricted stock units.
The transactions covered grants of 1,801, 5,473, 4,229 and 4,229 shares, all classified as acquisitions rather than open-market purchases. Following these awards, Bonnot beneficially owned 88,269 shares of common stock, including 85,485 shares issuable from unvested restricted and performance-based stock units with various time- and performance-based vesting schedules.
SiTime Corporation executive Piyush B. Sevalia, EVP of Marketing, reported multiple equity awards of common stock on February 10, 2026. These are coded as grants or other acquisitions, not open-market purchases or sales, and were awarded at a price of $0 per share.
The filing shows a 1,801-share restricted stock unit (RSU) grant under the Executive Bonus and Retention Plan, vesting 50% on May 20, 2026 and 50% on August 20, 2026. It also reports 5,473 additional shares tied to performance-based RSUs initially granted on March 15, 2024, with a total of 10,946 shares from that PRSU award vesting on February 20, 2027.
Sevalia also received a 4,980-share RSU award vesting 6.25% on February 20, 2026 and quarterly thereafter, plus a 4,980-share performance-based RSU award that vests based on relative total stockholder return over a three-year period. Following these transactions, he beneficially owns 94,055 shares of common stock, including 89,557 shares underlying unvested RSUs and performance-based RSUs.
SiTime Corp executive Vincent P. Pangrazio reported equity awards in company stock. On February 10, 2026, he acquired four grants of common stock totaling 10,157 shares at $0 per share through restricted stock units and performance-based restricted stock units.
One restricted stock unit grant vests 50% on May 20, 2026 and 50% on August 20, 2026. Another award relates to performance-based units first granted on March 15, 2024, with 5,936 shares scheduled to vest on February 20, 2027 if performance goals are met. Additional time-based units vest 6.25% on February 20, 2026 and then quarterly.
After these awards, Pangrazio directly beneficially owns 60,697 shares of common stock, including 51,023 shares tied to unvested restricted and performance-based units that depend on time- and stock-price-related conditions. He serves as EVP, Chief Legal Officer & Corporate Secretary.
SiTime EVP and CFO Elizabeth A. Howe received multiple stock awards in the form of restricted stock units and performance-based units on February 10, 2026. She acquired 1,806, 5,629, 4,093 and 4,093 shares of common stock at a price of $0 per share, bringing her directly held beneficial ownership to 72,554 shares.
The new awards vest over time and based on performance. One grant vests 50% on May 20, 2026 and 50% on August 20, 2026, while another vests 6.25% on February 20, 2026 and then quarterly. Performance-based units depend on achieving specified total stockholder return and other price performance targets over multi-year periods. Of the reported holdings, 68,000 shares are tied to unvested restricted and performance-based stock units.
SiTime Corp investor Samsheeer Ahamand has filed a notice of intent to sell 9,100 shares of SiTime common stock through broker Stifel on NASDAQ, with an aggregate market value of $4,017,000 and 26,300,000 common shares stated as outstanding.
The shares to be sold were acquired on 05/20/2023 via RSUs from SiTime Corp, with a net exercise settlement on the same date. Over the past three months, the same seller already disposed of 4,000 common shares for gross proceeds of $1,164,000.
Fariborz Assaderaghi filed a Rule 144 notice to sell 2,112 shares of common stock through Morgan Stanley Smith Barney LLC on NASDAQ, with an aggregate market value of $904,111.08. The filing shows 26,100,630 shares of this class outstanding.
The shares to be sold were acquired as restricted stock vesting under a registered plan, received as compensation on three dates in 2025: 166 shares on November 20, 1,723 shares on August 20, and 223 shares on May 20. The notice also reports that Assaderaghi sold 500 shares of common stock in the past three months on February 10, 2026, for gross proceeds of $208,027.50.