SEC Form 4Coverage since Aug 22, 2025Open-market trades only
$SITM insider trading
Over the last 12 months, SITIME insiders reported no purchases and 42 sales totaling $190.0M across SEC Form 4 filings. 55% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- — 0 events
- Sold · 12m
- $190.0M 42 events
- Events · 12m
- 42 Form 4 filings, grouped
- Insiders · 12m
- 14 distinct reporters
- 10b5-1 share
- 55% of events, not dollars
Side
Price · $SITM · 3Mvia TradingView
Top insiders · 12m
VASHIST RAJESHChief Executive Officer10× · $56.1M
Assaderaghi FariborzSee Remarks8× · $7.8M
Sevalia Piyush BSee Remarks4× · $2.6M
Bonnot LionelSee Remarks4× · $4.1M
Howe Elizabeth A.EVP, Chief Financial Officer3× · $2.2M
All insider trades
50 of 54 events
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | Pangrazio Vincent PSee Remarks · O | ▼ Sale | 3,000 | $625 | $1.9M | -6.3% | — |
| Sep 9, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 12,000 | $603.47 | $7.2M | -3.4% | — |
| Aug 17, 2026 | Frank Edward H.D | ▼ Sale | 1,000 | $745 | $745K | -8.3% | — |
| Aug 17, 2026 | Kreindl TorstenD | ▼ Sale | 695 | $724.88 | $504K | -5.6% | 2 tranches |
| Aug 11, 2026 | SCHUELKE KATHERINED | ▼ Sale | 500 | $698.05 | $349K | -4% | — |
| Aug 10, 2026 | Bonnot LionelSee Remarks · O | ▼ Sale | 1,500 | $725 | $1.1M | -2.1% | — |
| Aug 7, 2026 | Kreindl TorstenD | ▼ Sale | 1,050 | $721.67 | $758K | -7.8% | 2 tranches |
| Jun 15, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 5,000 | $750 | $3.8M | -33.8% | plan · indirect |
| Jun 15, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 15,000 | $750.2 | $11.3M | -3.7% | plan |
| Jun 15, 2026 | Bonnot LionelSee Remarks · O | ▼ Sale | 1,500 | $712.01 | $1.1M | -2% | 2 tranches |
| Jun 12, 2026 | Chitkara RamanD | ▼ Sale | 2,000 | $727.38 | $1.5M | -9.1% | plan |
| Jun 12, 2026 | Pangrazio Vincent PSee Remarks · O | ▼ Sale | 2,000 | $725.32 | $1.5M | -3.6% | — |
| Jun 4, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 800 | $710.68 | $569K | -1% | — |
| Jun 4, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 200 | $711.25 | $142K | -0.3% | — |
| Jun 3, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 10,000 | $701.13 | $7.0M | -40.4% | plan · indirect |
| Jun 3, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 30,000 | $701.13 | $21.0M | -6.9% | plan |
| Jun 3, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 1,000 | $702.9 | $703K | -1.3% | — |
| Jun 2, 2026 | Heckart ChristineD | ▼ Sale | 1,290 | $700 | $903K | -62% | — |
| May 29, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 1,500 | $712.72 | $1.1M | -1.8% | — |
| May 22, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 1,709 | $731.49 | $1.3M | -2.1% | plan |
| Apr 17, 2026 | Sevalia Piyush BSee Remarks · O | ▼ Sale | 2,419 | $484.05 | $1.2M | -2.8% | plan |
| Apr 10, 2026 | Sevalia Piyush BSee Remarks · O | ▼ Sale | 1,247 | $425 | $530K | -1.4% | plan |
| Mar 25, 2026 | Sevalia Piyush BSee Remarks · O | ▼ Sale | 1,249 | $375 | $468K | -1.4% | plan |
| Mar 2, 2026 | Chitkara RamanD | ▼ Sale | 501 | $425.03 | $213K | -2.3% | 2 tranches |
| Feb 24, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 4,984 | $406.45 | $2.0M | -5.3% | plan |
| Feb 24, 2026 | Bonnot LionelSee Remarks · O | ▼ Sale | 4,126 | $406.71 | $1.7M | -4.9% | plan · 2 tranches |
| Feb 18, 2026 | Sevalia Piyush BSee Remarks · O | ▼ Sale | 1,132 | $419.04 | $474K | -1.2% | plan · 2 tranches |
| Feb 11, 2026 | Ahamad SamsheerSee Remarks · O | ▼ Sale | 9,100 | $441.47 | $4.0M | -14.7% | — |
| Feb 11, 2026 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 2,612 | $425.78 | $1.1M | -2.6% | 2 tranches |
| Feb 6, 2026 | Takata AkiraD | ▼ Sale | 3,500 | $431.73 | $1.5M | -20.3% | — |
| Jan 2, 2026 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 2,000 | $369.2 | $738K | -0.5% | plan |
| Dec 2, 2025 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 3,000 | $296.83 | $890K | -3.5% | plan · 2 tranches |
| Dec 1, 2025 | Ahamad SamsheerSee Remarks · O | ▼ Sale | 4,000 | $291.1 | $1.2M | -7.2% | plan |
| Dec 1, 2025 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 2,000 | $291.02 | $582K | -0.5% | plan |
| Nov 24, 2025 | Bonnot LionelSee Remarks · O | ▼ Sale | 1,078 | $269.83 | $291K | -1.5% | plan |
| Nov 20, 2025 | MEGACHIPS CORP /FI10% | ▼ Sale | 400,000 | $255.6 | $102.2M | -10.5% | — |
| Nov 6, 2025 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 10,000 | $329 | $3.3M | -2.2% | plan |
| Nov 3, 2025 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 2,000 | $289.75 | $580K | -0.4% | plan · 2 tranches |
| Oct 6, 2025 | Howe Elizabeth A.EVP, Chief Financial Officer · O | ▼ Sale | 5,099 | $319 | $1.6M | -7.9% | plan |
| Oct 1, 2025 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 2,000 | $294 | $588K | -0.4% | plan · 2 tranches |
| Sep 24, 2025 | Howe Elizabeth A.EVP, Chief Financial Officer · O | ▼ Sale | 901 | $319 | $287K | -1.4% | plan |
| Sep 18, 2025 | Howe Elizabeth A.EVP, Chief Financial Officer · O | ▼ Sale | 1,000 | $298 | $298K | -1.5% | plan |
| Sep 15, 2025 | Howe Elizabeth A.EVP, Chief Financial Officer · O | ▼ Sale | 2,500 | $271.4 | $679K | -3.6% | plan · 2 tranches |
| Sep 15, 2025 | VASHIST RAJESHChief Executive Officer · O·D | ▼ Sale | 10,000 | $277 | $2.8M | -2.2% | plan |
| Sep 11, 2025 | Ahamad SamsheerSee Remarks · O | ▼ Sale | 9,811 | $251.95 | $2.5M | -14.5% | plan · 2 tranches |
| Sep 10, 2025 | Sevalia Piyush BSee Remarks · O | ▼ Sale | 2,056 | $251.5 | $517K | -2.5% | plan |
| Sep 10, 2025 | Bonnot LionelSee Remarks · O | ▼ Sale | 2,430 | $250 | $608K | -3.1% | plan |
| Sep 9, 2025 | Pangrazio Vincent PSee Remarks · O | ▼ Sale | 6,443 | $246.16 | $1.6M | -10.9% | plan |
| Sep 4, 2025 | Assaderaghi FariborzSee Remarks · O | ▼ Sale | 3,000 | $231.75 | $695K | -3.2% | plan |
| Sep 3, 2025 | Ahamad SamsheerSee Remarks · O | ▼ Sale | 2,000 | $226.57 | $453K | -2.9% | plan |
Every $SITM filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? SITIME filings can reach your inbox instead.
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $SITM feed.