Question 1

Who are the insiders buying SITIME Corp stock?

Accepted Answer

InsiderAct tracks all open-market purchases of SITIME Corp stock by corporate insiders — including officers, directors, and shareholders owning more than 10% — sourced from public SEC Form 4 filings.

Question 2

What does insider buying at a company mean?

Accepted Answer

When a corporate officer, director, or major shareholder purchases their own company's stock on the open market using personal funds, it signals confidence in the company's outlook. This is especially meaningful when multiple insiders buy within the same 7–14 day window (cluster buying) or when the purchase size exceeds $100,000.

Question 3

How do I find cluster buying signals for a company?

Accepted Answer

InsiderAct automatically detects cluster buying — two or more insiders independently purchasing shares within a 14-day window. When a cluster buy signal is active for a company, it appears prominently on the company's InsiderAct page and on the Signals tab.

Question 4

Has SITIME Corp had any recent large insider purchases?

Accepted Answer

InsiderAct tracks all open-market purchases of $100,000 or more at SITIME Corp. Large insider purchases are flagged as high-conviction signals because they represent meaningful personal capital commitments by executives or directors who have direct visibility into the company's operations and prospects.

Question 5

Where do the insider transactions on this page come from?

Accepted Answer

All transactions shown on InsiderAct company pages are sourced directly from SEC EDGAR Form 4 filings — the mandatory public disclosures that corporate insiders must submit within 2 business days of any stock transaction. InsiderAct ingests these filings in near real time and filters for open-market purchases and sales.


2026-09-02	2026-08-31	Vashist Rajesh	CEO	Gift	1,300	$0.00	$0
2026-09-02	2026-08-31	Vashist Rajesh	CEO	Gift	650	$0.00	$0
2026-08-25	2026-08-20	Howe Elizabeth A.	CFO	Tax Payment	2,740	$598.81	$1,640,739
2026-08-25	2026-08-20	Ahamad Samsheer	See Remarks	Tax Payment	1,484	$598.81	$888,634
2026-08-25	2026-08-20	Vashist Rajesh	CEO	Tax Payment	29,054	$598.81	$17,397,826
2026-08-25	2026-08-20	Pangrazio Vincent P	See Remarks	Tax Payment	5,419	$598.81	$3,244,951
2026-08-25	2026-08-20	Bonnot Lionel	See Remarks	Tax Payment	9,630	$598.81	$5,766,540
2026-08-25	2026-08-20	Assaderaghi Fariborz	See Remarks	Tax Payment	9,701	$598.81	$5,809,056
2026-08-25	2026-08-20	Sevalia Piyush B	See Remarks	Tax Payment	9,701	$598.81	$5,809,056
2026-08-18	2026-08-17	Kreindl Torsten	Director	Sale	345	$750.12	$258,791

SITM

Insider Activity

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