InsiderPulse
Dashboard

SITM

SiTime Corporation

TechnologyRussell 2000

SiTime Corporation insider trading

SiTime Corporation files with the SEC as a Semiconductors & Related Devices company headquartered in Santa Clara, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent SITM insider transactions

9 insiders traded SITM on the open market between Jun 02, 2026 and Sep 11, 2026 — 21 sales worth $61.9M, of which 5 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$61.9M

5 of 21 on a 10b5-1 plan

Net
−$61.9M
Insiders
9

Open-market purchases (code P) and sales (code S) from SiTime Corporation's own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 23, 2026. The live dashboard shows new filings the moment they clear.

Every SITM Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

SITM insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 14 insiders traded SITM on the open market: 0 purchases and 129 sales worth $570.3M, 93 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 63 sales ($504.1M), by 12 insiders.

QuarterBoughtSold
Q2 2026—−$367M19 sales · 8 on a plan
Q1 2026—−$12.2M13 sales · 7 on a plan
Q4 2025—−$111.3M12 sales · 11 on a plan
Q3 2025—−$13.6M19 sales · all on a plan
Q2 2025—−$13.5M16 sales · 9 on a plan
Q1 2025—−$30.4M12 sales · 11 on a plan
Q4 2024—−$13.4M20 sales · 10 on a plan
Q3 2024—−$8.9M18 sales · all on a plan
Largest sale
−$311.8M of SITM by Megachips Corp /Fi (10% Owner) on May 14, 2026.

Open-market transactions through Jun 30, 2026most recent first

  • Assaderaghi Fariborz

    Executive Vice President, Engineering & Technology

    −$1.1M

    May 29, 2026

    1,500 sh · $712.72

  • Assaderaghi Fariborz10b5-1

    Executive Vice President, Engineering & Technology

    −$1.3M

    May 22, 2026

    1,709 sh · $731.49

  • Kreindl Torsten

    Director

    −$511.2K

    May 21, 2026

    710 sh · $720.00

  • Megachips Corp /Fi

    10% Owner

    −$311.8M

    May 14, 2026

    400,000 sh · $779.50

  • Takata Akira

    Director

    −$1.3M

    May 12, 2026

    1,500 sh · $860.86

  • Sevalia Piyush B10b5-1

    EVP, Chief Business Officer

    −$1.2M

    Apr 17, 2026

    2,419 sh · $484.05

  • Sevalia Piyush B10b5-1

    EVP, Chief Business Officer

    −$530K

    Apr 10, 2026

    1,247 sh · $425.00

  • Sevalia Piyush B10b5-1

    EVP, Marketing

    −$468.4K

    Mar 25, 2026

    1,249 sh · $375.00

  • Chitkara Raman

    Director

    −$212.5K

    Mar 02, 2026

    500 sh · $425.00

  • Chitkara Raman

    Director

    −$440

    Mar 02, 2026

    1 sh · $440.00

  • Assaderaghi Fariborz10b5-1

    Executive Vice President, Engineering & Technology

    −$2M

    Feb 24, 2026

    4,984 sh · $406.45

  • Bonnot Lionel10b5-1

    Officer

    −$1.6M

    Feb 24, 2026

    3,933 sh · $406.48

  • Bonnot Lionel10b5-1

    Officer

    −$79.4K

    Feb 23, 2026

    193 sh · $411.35

  • Sevalia Piyush B10b5-1

    EVP, Marketing

    −$240.6K

    Feb 18, 2026

    566 sh · $425.00

  • Sevalia Piyush B10b5-1

    EVP, Marketing

    −$233.8K

    Feb 17, 2026

    566 sh · $413.08

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

SiTime Corporation company record

SEC industry classification
Semiconductors & Related Devices
Headquarters
Santa Clara, CA
Listed on
Nasdaq
SEC Central Index Key
0001451809

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

A SITM executive left their trading plan

Most executive selling runs on a Rule 10b5-1 plan — dates fixed months ahead, no discretion on the day. These sales did not. The first hand-timed sale from someone whose whole stated record was scheduled is the clearest signal this dataset carries about a seller.

Read from each filer's own Form 4 history on EDGAR. A plan break is a fact about how a sale was timed, not a prediction about the share price.

After insiders bought SITM

What the stock actually did in the 90 days following each open-market purchase

Don't check SITM — let it ping you

Get told the moment an insider moves on SITM

Pro watches SiTime Corporation for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add SITM to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track SITM on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read SITM insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

Other Technology tickers

AMBACRUSDIODFORMACLSUCTTVECOONTOCAMTNVMIMTSISYNA
This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are SITM insiders buying or selling?
Between Jun 02, 2026 and Sep 11, 2026, 9 SiTime Corporation insiders made no open-market purchases and 21 sales worth $61.9M, a net sale of $61.9M. 5 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much SITM stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 14 SiTime Corporation insiders made no open-market purchases and 129 sales worth $570.3M. 93 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 63 sales ($504.1M). The largest sale was Megachips Corp /Fi selling $311.8M on May 14, 2026.
What was the largest recent SITM insider trade?
Vashist Rajesh (Chief Executive Officer · Director) sold $21M of SITM stock on Jun 03, 2026 at about $701.13 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy SITM shares?
No open-market purchase by a SiTime Corporation insider appears in the filings from Jun 02, 2026 to Sep 11, 2026 — every recorded open-market transaction in that period was a sale.
Where does SITM insider trading data come from?
From the Form 4 filings SiTime Corporation's officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

Get the free Insider Brief

Each weekday evening: the day's biggest open-market insider buys, cluster formations and 10b5-1 plan breaks — in plain English, with grants and routine vesting stripped out. Honest about what the data can and cannot say.

No account needed. One-click unsubscribe.