InsiderSource
SITM

SITIME Corp

SEC CIK 1451809
$672.19 +63.7% · 90 days
90-day buys
$0
0 open-market
90-day sells
$52.17M
15 open-market
Net insider flow
−$52.17M
Net selling
Filings shown
46
Most recent
Revenue (FY2025)
$326.66M
+61.2% YoY
Net income (FY2025)
−$42.9M
Reported
Total assets
$1.29B
Balance sheet
Source
SEC XBRL
From 10-K/10-Q
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At a glance

Over the last 90 days, insiders at SITM have sold a net $52.17M of stock (0 open-market buys vs 15 sells).

Largest recent trade: Vashist Rajesh sold $21.03M of SITM, trimming their stake 7%.

Most active filer: Pangrazio Vincent P, with 18 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for SITM, newest first
View on SEC EDGAR ↗
SITM
SITIME Corp
Sell VASHIST RAJESH · Director, Chief Executive Officer · Open-market sale · filed 1w ago ΔOwn −3.7%

Vashist Rajesh sold $11.25M of SITM, trimming their stake 4%.

−$11.25M
15,000 sh @ $750
SITM
SITIME Corp
Sell VASHIST RAJESH · Director, Chief Executive Officer · Open-market sale · filed 1w ago ΔOwn −34%

Vashist Rajesh sold $3.75M of SITM, trimming their stake 34%.

−$3.75M
5,000 sh @ $750
SITM
SITIME Corp
Sell Bonnot Lionel · See Remarks · Open-market sale · filed 1w ago ΔOwn −0.7%

Bonnot Lionel sold $368K of SITM, trimming their stake 1%.

−$368K
500 sh @ $736
SITM
SITIME Corp
Sell Chitkara Raman · Director · Open-market sale · filed 1w ago ΔOwn −9.1%

Chitkara Raman sold $1.45M of SITM, trimming their stake 9%.

−$1.45M
2,000 sh @ $727
SITM
SITIME Corp
Sell Pangrazio Vincent P · See Remarks · Open-market sale · filed 1w ago ΔOwn −3.6%

Pangrazio Vincent P sold $1.45M of SITM, trimming their stake 4%.

−$1.45M
2,000 sh @ $725
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SITM
SITIME Corp
Sell Bonnot Lionel · See Remarks · Open-market sale · filed 1w ago ΔOwn −1.3%

Bonnot Lionel sold $700K of SITM, trimming their stake 1%.

−$700K
1,000 sh @ $700
SITM
SITIME Corp
Sell Assaderaghi Fariborz · See Remarks · Open-market sale · filed 3w ago ΔOwn −0.3%

Assaderaghi Fariborz sold $142.3K of SITM.

−$142.3K
200 sh @ $711
SITM
SITIME Corp
Sell Assaderaghi Fariborz · See Remarks · Open-market sale · filed 3w ago ΔOwn −1.0%

Assaderaghi Fariborz sold $568.5K of SITM, trimming their stake 1%.

−$568.5K
800 sh @ $711
SITM
SITIME Corp
Sell VASHIST RAJESH · Director, Chief Executive Officer · Open-market sale · filed 3w ago ΔOwn −6.9%

Vashist Rajesh sold $21.03M of SITM, trimming their stake 7%.

−$21.03M
30,000 sh @ $701
SITM
SITIME Corp
Sell VASHIST RAJESH · Director, Chief Executive Officer · Open-market sale · filed 3w ago ΔOwn −40%

Vashist Rajesh sold $7.01M of SITM, trimming their stake 40%.

−$7.01M
10,000 sh @ $701
SITM
SITIME Corp
Sell Assaderaghi Fariborz · See Remarks · Open-market sale · filed 3w ago ΔOwn −1.3%

Assaderaghi Fariborz sold $702.9K of SITM, trimming their stake 1%.

−$702.9K
1,000 sh @ $703
SITM
SITIME Corp
Sell Heckart Christine · Director · Open-market sale · filed 3w ago ΔOwn −62%

Heckart Christine sold $903K of SITM, trimming their stake 62%.

−$903K
1,290 sh @ $700
SITM
SITIME Corp
Sell Assaderaghi Fariborz · See Remarks · Open-market sale · filed 3w ago ΔOwn −1.8%

Assaderaghi Fariborz sold $1.07M of SITM, trimming their stake 2%.

−$1.07M
1,500 sh @ $713
SITM
SITIME Corp
Sell Assaderaghi Fariborz · See Remarks · Open-market sale · filed May 27, 2026 ΔOwn −2.1%

Assaderaghi Fariborz sold $1.25M of SITM, trimming their stake 2%.

−$1.25M
1,709 sh @ $731
SITM
SITIME Corp
Sell Kreindl Torsten · Director · Open-market sale · filed May 22, 2026 ΔOwn −5.1%

Kreindl Torsten sold $511.2K of SITM, trimming their stake 5%.

−$511.2K
710 sh @ $720
SITM
SITIME Corp
Tax withholding Ahamad Samsheer · See Remarks · Tax withholding · filed May 22, 2026 ΔOwn −3.0%
−$1.03M
1,484 sh @ $697
SITM
SITIME Corp
Tax withholding Howe Elizabeth A. · EVP, Chief Financial Officer · Tax withholding · filed May 22, 2026 ΔOwn −3.9%
−$1.91M
2,738 sh @ $697
SITM
SITIME Corp
Tax withholding Bonnot Lionel · See Remarks · Tax withholding · filed May 22, 2026 ΔOwn −7.4%
−$4.17M
5,977 sh @ $697
SITM
SITIME Corp
Tax withholding Sevalia Piyush B · See Remarks · Tax withholding · filed May 22, 2026 ΔOwn −7.2%
−$4.22M
6,048 sh @ $697
SITM
SITIME Corp
Tax withholding VASHIST RAJESH · Director, Chief Executive Officer · Tax withholding · filed May 22, 2026 ΔOwn −3.8%
−$11.76M
16,871 sh @ $697
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About SITM insider activity

This page tracks every recent Form 4 filed for SITIME Corp with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is SITM insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for SITIME Corp usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.