BetaInsiders sold $87.7M in the past 12 months.69% was sold under disclosed trading plans, 31% with no plan disclosed. The largest seller, Rajesh Vashist (Chief Executive Officer, Director), sold $55.5M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 12 officers and directors who sold. 16 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: Rajesh Vashist, Fariborz Assaderaghi, Piyush Sevalia, Lionel Bonnot, Elizabeth Howe, Samsheer Ahamad, Vincent Pangrazio, Raman Chitkara, Tom Yiu, Akira Takata, Torsten Kreindl, Edward Frank, Katherine Schuelke, Christine Heckart, Ganesh Moorthy and Faraj Aalaei (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Fariborz Assaderaghi Executive Vice President, Engineering & Technology | 1,374 | $701.05 | n/a | n/a | Oct 2, 2026 | Oct 6, 2026 |
"% of total stake" is the shares in an event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings are not confirmed, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.
MEGACHIPS CORP /FI sold $414M in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.
Yes. Rajesh Vashist sold 88K shares ($55.5M) in the past 12 months, 87% of it under a trading plan disclosed in the filings.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 69% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 31% had no disclosed plan. A trading plan schedules sales in advance.
No. Officers and directors reported no purchases in the past 12 months.
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Rajesh Vashist Chief Executive Officer, Director | $55.5M 88K shares | Not confirmedshare of stake is being verified. Why | 87% under a disclosed plan 13% no plan disclosed |
| Fariborz Assaderaghi Executive Vice President, Engineering & Technology | $8.7M 17K shares | Not confirmedshare of stake is being verified. Why | 59% under a disclosed plan 41% no plan disclosed |
| Samsheer Ahamad SVP Finance and Chief Accounting Officer This transfer of shares to the Trust in | $5.2M 13K shares | Not confirmedshare of stake is being verified. Why | 22% under a disclosed plan 78% no plan disclosed |
| Lionel Bonnot Executive Vice President, Worldwide Sales and Business Development | $4.1M 8.2K shares | Not confirmedshare of stake is being verified. Why | 48% under a disclosed plan 52% no plan disclosed |
| Vincent Pangrazio EVP, Chief Legal Officer & Corporate Secretary | $3.3M 5K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Akira Takata Director | $2.8M 5K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Piyush Sevalia EVP, Chief Business Officer | $2.6M 6K shares | Not confirmedshare of stake is being verified. Why | Disclosed plan |
| Torsten Kreindl Director | $1.8M 2.5K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Raman Chitkara Director | $1.7M 2.5K shares | Not confirmedshare of stake is being verified. Why | 87% under a disclosed plan 13% no plan disclosed |
| Christine Heckart Director | $903K 1.3K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Edward Frank Director | $745K 1K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Katherine Schuelke Director | $349K 500 shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
Outside holder, reported separately: MEGACHIPS CORP /FI (a 10% owner, not part of management). Sold $414M (800K shares) from Nov 20, 2025 to May 14, 2026. Latest filing
Outside holder, reported separately: Renesas Electronics America Inc. (a 10% owner, not part of management). No open-market sales reported in the period. Latest filing
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 13, 2025 | Sold | Held Oct 13, 2026 | Still held |
|---|---|---|---|---|
Rajesh Vashist!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Rajesh Vashist are complete. Chief Executive Officer, Director | n/a | −88K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Rajesh VashistHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Rajesh Vashist are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −64Kwithheld by the company for taxes | ||||
Fariborz Assaderaghi!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Fariborz Assaderaghi are complete. Executive Vice President, Engineering & Technology | n/a | −17K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Fariborz AssaderaghiHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Fariborz Assaderaghi are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −24Kwithheld by the company for taxes | ||||
Piyush Sevalia!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Piyush Sevalia are complete. EVP, Chief Business Officer | n/a | −6K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Piyush SevaliaHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Piyush Sevalia are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −21Kwithheld by the company for taxes | ||||
Lionel Bonnot!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Lionel Bonnot are complete. Executive Vice President, Worldwide Sales and Business Development | n/a | −8.2K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Lionel BonnotHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Lionel Bonnot are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −21Kwithheld by the company for taxes | ||||
Elizabeth Howe!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Elizabeth Howe are complete. EVP, Chief Financial Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Elizabeth HoweHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Elizabeth Howe are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −9.5Kwithheld by the company for taxes | ||||
Samsheer Ahamad!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Samsheer Ahamad are complete. SVP Finance and Chief Accounting Officer This transfer of shares to the Trust in | n/a | −13K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Samsheer AhamadHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Samsheer Ahamad are complete; balances and unit counts will be added when the check is finished. −18Kgifted (net of own trusts) −6.5Kwithheld by the company for taxes | ||||
Vincent Pangrazio!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Vincent Pangrazio are complete. EVP, Chief Legal Officer & Corporate Secretary | n/a | −5K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Vincent PangrazioHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Vincent Pangrazio are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −12Kwithheld by the company for taxes | ||||
Raman Chitkara!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Raman Chitkara are complete. Director | n/a | −2.5K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Raman ChitkaraHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Raman Chitkara are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Tom Yiu!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Tom Yiu are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Tom YiuHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Tom Yiu are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Akira Takata!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Akira Takata are complete. Director | n/a | −5K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Akira TakataHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Akira Takata are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Torsten Kreindl!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Torsten Kreindl are complete. Director | n/a | −2.5K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Torsten KreindlHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Torsten Kreindl are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Edward Frank!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Edward Frank are complete. Director | n/a | −1K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Edward FrankHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Edward Frank are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Katherine Schuelke!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Katherine Schuelke are complete. Director | n/a | −500 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Katherine SchuelkeHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Katherine Schuelke are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Christine Heckart!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Christine Heckart are complete. Director | n/a | −1.3K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Christine HeckartHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Christine Heckart are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Ganesh Moorthy!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ganesh Moorthy are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Ganesh MoorthyHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ganesh Moorthy are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Faraj Aalaei!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Faraj Aalaei are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Faraj AalaeiHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Faraj Aalaei are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Holdings and share of stake for SITIME Corp are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $87.7M across 150,276 shares. Plan status and stated purpose are separate questions, and a sale can have both.
The lighter segment is sales with no plan disclosed in the filing ($27.1M), including tax-related sales outside a plan.
Sales with no 10b5-1 plan and no tax reference in the filing. $7.2M of it is Rajesh Vashist. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Rajesh Vashist, Sep 9, 2026
158,100 shares ($87.2M) were withheld by the company for taxes, which isn't a market sale.
Gifts the filings describe as charitable. Gifts are not sales and are not included in the sale totals.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Rajesh Vashist Chief Executive Officer, Director | 88K | $55.5M | 87% | 63% | Nov 3, 2025 to Sep 9, 2026 |
| Fariborz Assaderaghi Executive Vice President, Engineering & Technology | 17K | $8.7M | 59% | 10% | Dec 1, 2025 to Oct 2, 2026 |
| Samsheer Ahamad SVP Finance and Chief Accounting Officer This transfer of shares to the Trust in | 13K | $5.2M | 22% | 6% | Dec 1, 2025 to Feb 11, 2026 |
| Lionel Bonnot Executive Vice President, Worldwide Sales and Business Development | 8.2K | $4.1M | 48% | 5% | Nov 24, 2025 to Aug 10, 2026 |
| Vincent Pangrazio EVP, Chief Legal Officer & Corporate Secretary | 5K | $3.3M | 0% | 4% | Jun 12, 2026 to Sep 11, 2026 |
| Akira Takata Director | 5K | $2.8M | 0% | 3% | Feb 6, 2026 to May 12, 2026 |
| Piyush Sevalia EVP, Chief Business Officer | 6K | $2.6M | 100% | 3% | Feb 17, 2026 to Apr 17, 2026 |
| Torsten Kreindl Director | 2.5K | $1.8M | 0% | 2% | May 21, 2026 to Aug 17, 2026 |
| Raman Chitkara Director | 2.5K | $1.7M | 87% | 2% | Mar 2, 2026 to Jun 12, 2026 |
| Christine Heckart Director | 1.3K | $903K | 0% | 1% | Jun 2, 2026 to Jun 2, 2026 |
| Edward Frank Director | 1K | $745K | 0% | 0.8% | Aug 17, 2026 to Aug 17, 2026 |
| Katherine Schuelke Director | 500 | $349K | 0% | 0.4% | Aug 11, 2026 to Aug 11, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $4.2M | $4.2M | $0 | $0 |
| Dec 2025 | $2.6M | $2.6M | $0 | $0 |
| Jan 2026 | $738K | $738K | $0 | $0 |
| Feb 2026 | $10.8M | $4.2M | $0 | $6.6M |
| Mar 2026 | $681K | $468K | $0 | $213K |
| Apr 2026 | $1.7M | $1.7M | $0 | $0 |
| May 2026 | $4.1M | $1.3M | $0 | $2.9M |
| Jun 2026 | $49.3M | $44.5M | $0 | $4.8M |
| Jul 2026 | $0 | $0 | $0 | $0 |
| Aug 2026 | $3.4M | $0 | $0 | $3.4M |
| Sep 2026 | $9.1M | $0 | $0 | $9.1M |
| Oct 2026 | $963K | $963K | $0 | $0 |
In line with the past 5 years. 12 insiders sold; the average is 11 a year.
| 12 months ending | Shares sold | Insiders who sold | Proceeds |
|---|---|---|---|
| Oct 13, 2026 Latest 12 months | 150K | 12 | $87.7M |
| Oct 13, 2025 1 year earlier | 199K | 11 | $45.6M |
| Oct 13, 2024 2 years earlier | 127K | 9 | $17.4M |
| Oct 14, 2023 3 years earlier | 148K | 11 | $18.3M |
| Oct 14, 2022 4 years earlier | 212K | 12 | $48.3M |
| Oct 14, 2021 5 years earlier | 364K | 12 | $44.3M |
Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for SITIME Corp are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 642 Forms 3, 4 and 5 on record for SITIME Corp (SEC CIK 1451809), filed from Nov 20, 2019 to Oct 6, 2026; 85 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 13, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Arthur Chadwick | Aug 29, 2023 | 38,912 shares, last reported balance as of Aug 28, 2023 |
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