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Nasdaq · USD

SITM

SITIME Corp

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1138
SEC CIK
0001451809
Parsed reports
642

Last 12 months

Inside the activity.

0 purchase rows · 51 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202505
Dec 202504
Jan 202601
Feb 202609
Mar 202603
Apr 202602
May 202605
Jun 2026012
Jul 202600
Aug 202607
Sep 202602
Oct 202601

Latest available

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
May 20, 2026 Filed May 22, 2026 12:16 UTC
Howe Elizabeth A.EVP, Chief Financial Officer
Tax withholdingCommon Stock 2,738 $697.00 $1,908,386.00
Disclosure

SEC source: 0001451809-26-000048 · wk-form4_1779452202.xml · nonDerivative · entry 1

Howe Elizabeth A. · CIK 0001999852 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,888

F1 · balance_after: Includes an aggregate of 58,148 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 37,466 restricted stock units that vest over time, and 20,682 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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May 20, 2026 Filed May 22, 2026 12:17 UTC Tax withholdingCommon Stock 3,438 $697.00 $2,396,286.00
Disclosure

SEC source: 0001514114-26-000007 · wk-form4_1779452225.xml · nonDerivative · entry 1

Pangrazio Vincent P · CIK 0001514114 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,416

F1 · balance_after: Includes an aggregate of 39,966 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 15,552 restricted stock units that vest over time, and 24,414 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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May 20, 2026 Filed May 22, 2026 12:15 UTC
Sevalia Piyush BSee Remarks
Tax withholdingCommon Stock 6,048 $697.00 $4,215,456.00
Disclosure

SEC source: 0001790756-26-000018 · wk-form4_1779452141.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,202

F1 · balance_after: Includes an aggregate of 69,607 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 24,790 restricted stock units that vest over time, and 44,817 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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May 20, 2026 Filed May 22, 2026 12:15 UTC
VASHIST RAJESHDirector · Chief Executive Officer
Tax withholdingCommon Stock 16,871 $697.00 $11,759,087.00
Disclosure

SEC source: 0001339076-26-000011 · wk-form4_1779452115.xml · nonDerivative · entry 1

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 432,898

F1 · balance_after: Includes an aggregate of 291,529 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 85,426 restricted stock units that vest over time, and 206,103 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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May 14, 2026 Filed May 18, 2026 16:05 UTC SaleCommon Stock 400,000 $779.50 $311,800,000.00
Disclosure

SEC source: 0001071571-26-000004 · form4-05182026_040503.xml · nonDerivative · entry 1

MEGACHIPS CORP /FI · CIK 0001071571 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,020,000

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May 14, 2026 Filed May 19, 2026 00:28 UTC GiftCommon Stock 9,305 $0.00 $0.00
Disclosure

SEC source: 0001518578-26-000003 · wk-form4_1779150503.xml · nonDerivative · entry 2

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 9,305

F3 · ownership.nature: The reportable securities are owned directly by H D & Christine Heckart 2014 Fam Trust UAD 2/14/2014, of which the Reporting Person is one of the managers and has voting and investment power over the shares.

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May 14, 2026 Filed May 19, 2026 00:28 UTC GiftCommon Stock 9,305 $0.00 $0.00
Disclosure

SEC source: 0001518578-26-000003 · wk-form4_1779150503.xml · nonDerivative · entry 1

Heckart Christine · CIK 0001518578 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,690

F1 · shares: On May 14, 2026, the Reporting Person made a bona fide gift for estate planning purposes of 9,305 shares of the Issuer's common stock to H D & Christine Heckart 2014 Fam Trust UAD 2/14/2014, of which the Reporting Person is one of the managers. The Reporting Person and members of her immediate family are the sole beneficiaries of the trust. The Reporting Person remains the beneficial owner of the shares.

F2 · balance_after: Includes an aggregate of 1,290 shares of common stock issuable pursuant to the restricted stock unit award reported pursuant to this Form 4 that has not yet vested.

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May 12, 2026 Filed May 15, 2026 00:53 UTC
Takata AkiraDirector
SaleCommon Stock 1,500 $860.86 $1,291,290.00
Disclosure

SEC source: 0001791855-26-000004 · wk-form4_1778806401.xml · nonDerivative · entry 1

Takata Akira · CIK 0001791855 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,234

F1 · balance_after: Includes an aggregate of 1,290 shares of common stock issuable pursuant to the restricted stock unit award reported pursuant to this Form 4 that has not yet vested.

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April 17, 2026 Filed Apr 21, 2026 21:40 UTC
Sevalia Piyush BSee Remarks
SaleCommon Stock 2,419 $484.05 $1,170,916.95
Disclosure

SEC source: 0001790756-26-000015 · wk-form4_1776807627.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,250

F1 · balance_after: Includes an aggregate of 81,486 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 29,486 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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April 10, 2026 Filed Apr 14, 2026 21:43 UTC
Sevalia Piyush BSee Remarks
SaleCommon Stock 1,247 $425.00 $529,975.00
Disclosure

SEC source: 0001790756-26-000012 · wk-form4_1776203023.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 86,669

F1 · balance_after: Includes an aggregate of 81,486 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 29,486 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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March 25, 2026 Filed Mar 27, 2026 21:57 UTC
Sevalia Piyush BSee Remarks
SaleCommon Stock 1,249 $375.00 $468,375.00
Disclosure

SEC source: 0001790756-26-000008 · wk-form4_1774648628.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 87,916

F1 · balance_after: Includes an aggregate of 81,486 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 29,486 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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March 13, 2026 Filed Aug 25, 2026 00:45 UTC
Ahamad SamsheerSee Remarks
GiftCommon Stock 17,167 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000010 · wk-form4_1787618705.xml · nonDerivative · entry 1

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,173

F1 · kind: On March 13, 2026, the Reporting Person made a bona fide gift for estate planning purposes of 17,167 shares of the Issuer's common stock to The Samsheer and Zarifa Ahamad Revocable Living Trust.

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March 06, 2026 Filed Mar 11, 2026 01:13 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GiftCommon Stock 24,000 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000008 · wk-form4_1773191625.xml · nonDerivative · entry 4

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 25,809

F5 · ownership.nature: The reportable securities are owned directly by Aldebran Rohini Family Dynasty Trust DTD 09/23/2021, of which the Reporting Person is one of the managers and has voting and investment power over the shares.

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March 06, 2026 Filed Mar 11, 2026 01:13 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GiftCommon Stock 24,000 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000008 · wk-form4_1773191625.xml · nonDerivative · entry 3

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote

Disclosed balance after: 25,809

F4 · ownership.nature: The reportable securities are owned directly by Aldebran Rajesh Family Dynasty Trust DTD 09/23/2021, of which the Reporting Person is one of the managers and has voting and investment power over the shares.

Read SEC document
March 06, 2026 Filed Mar 11, 2026 01:13 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GiftCommon Stock 48,000 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000008 · wk-form4_1773191625.xml · nonDerivative · entry 1

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 449,769

F1 · shares: On February 11, 2026, the Reporting Person made a bona fide gift for estate planning purposes of 24,000 shares each of the Issuer's common stock to Aldebran Rajesh Family Dynasty Trust DTD 9/23/2021 and Aldebran Rohini Family Dynasty Trust DTD 9/23/2021, respectively.

F2 · balance_after: Includes an aggregate of 324,680 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 94,634 restricted stock units that vest over time, and 230,046 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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March 02, 2026 Filed Mar 4, 2026 23:09 UTC SaleCommon Stock 500 $425.00 $212,500.00
Disclosure

SEC source: 0001748459-26-000003 · wk-form4_1772665761.xml · nonDerivative · entry 2

Chitkara Raman · CIK 0001748459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,508

F1 · balance_after: Includes an aggregate of 1,290 shares of common stock issuable pursuant to the restricted stock unit award reported pursuant to this Form 4 that has not yet vested.

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March 02, 2026 Filed Mar 4, 2026 23:09 UTC SaleCommon Stock 1 $440.00 $440.00
Disclosure

SEC source: 0001748459-26-000003 · wk-form4_1772665761.xml · nonDerivative · entry 1

Chitkara Raman · CIK 0001748459 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,008

Read SEC document
February 24, 2026 Filed Feb 24, 2026 23:32 UTC
Bonnot LionelSee Remarks
SaleCommon Stock 3,933 $406.48 $1,598,685.84
Disclosure

SEC source: 0001688236-26-000004 · wk-form4_1771975936.xml · nonDerivative · entry 3

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 80,274

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $398.48 to $410.40 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · balance_after: Includes an aggregate of 77,553 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 27,772 restricted stock units that vest over time, and 49,781 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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February 24, 2026 Filed Feb 24, 2026 23:31 UTC SaleCommon Stock 4,984 $406.45 $2,025,746.80
Disclosure

SEC source: 0001834679-26-000004 · wk-form4_1771975912.xml · nonDerivative · entry 2

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 89,194

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $397.53 to $410.47 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · balance_after: Includes an aggregate of 88,710 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 36,710 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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February 23, 2026 Filed Feb 24, 2026 23:32 UTC
Bonnot LionelSee Remarks
SaleCommon Stock 193 $411.35 $79,390.55
Disclosure

SEC source: 0001688236-26-000004 · wk-form4_1771975936.xml · nonDerivative · entry 2

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,207

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:31 UTC
Ahamad SamsheerSee Remarks
Tax withholdingCommon Stock 2,214 $406.97 $901,031.58
Disclosure

SEC source: 0002014208-26-000004 · wk-form4_1771975877.xml · nonDerivative · entry 1

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,824

F1 · balance_after: Includes an aggregate of 29,836 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units and that have not vested. These unvested units include 16,902 restricted stock units that vest over time, and 12,934 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:32 UTC
Bonnot LionelSee Remarks
Tax withholdingCommon Stock 3,869 $406.97 $1,574,566.93
Disclosure

SEC source: 0001688236-26-000004 · wk-form4_1771975936.xml · nonDerivative · entry 1

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,400

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:32 UTC Tax withholdingCommon Stock 1,843 $406.97 $750,045.71
Disclosure

SEC source: 0001514114-26-000004 · wk-form4_1771975923.xml · nonDerivative · entry 1

Pangrazio Vincent P · CIK 0001514114 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,854

F1 · balance_after: Includes an aggregate of 46,716 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 18,407 restricted stock units that vest over time, and 28,309 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:31 UTC
Howe Elizabeth A.EVP, Chief Financial Officer
Tax withholdingCommon Stock 1,928 $406.97 $784,638.16
Disclosure

SEC source: 0001451809-26-000018 · wk-form4_1771975900.xml · nonDerivative · entry 1

Howe Elizabeth A. · CIK 0001999852 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,626

F1 · balance_after: Includes an aggregate of 63,525 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 42,843 restricted stock units that vest over time, and 20,682 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:31 UTC Tax withholdingCommon Stock 3,759 $406.97 $1,529,800.23
Disclosure

SEC source: 0001834679-26-000004 · wk-form4_1771975912.xml · nonDerivative · entry 1

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 94,178

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:31 UTC
VASHIST RAJESHDirector · Chief Executive Officer
Tax withholdingCommon Stock 14,340 $406.97 $5,835,949.80
Disclosure

SEC source: 0001339076-26-000006 · wk-form4_1771975888.xml · nonDerivative · entry 1

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 497,769

F1 · balance_after: Includes an aggregate of 324,680 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 94,634 restricted stock units that vest over time, and 230,046 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 23:30 UTC
Sevalia Piyush BSee Remarks
Tax withholdingCommon Stock 3,758 $406.97 $1,529,393.26
Disclosure

SEC source: 0001790756-26-000006 · wk-form4_1771975828.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,165

F1 · balance_after: Includes an aggregate of 81,486 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 29,486 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 00:14 UTC
Sevalia Piyush BSee Remarks
SaleCommon Stock 566 $425.00 $240,550.00
Disclosure

SEC source: 0001790756-26-000004 · wk-form4_1771546452.xml · nonDerivative · entry 2

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,923

F1 · balance_after: Includes an aggregate of 89,557 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 37,557 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 17, 2026 Filed Feb 20, 2026 00:14 UTC
Sevalia Piyush BSee Remarks
SaleCommon Stock 566 $413.08 $233,803.28
Disclosure

SEC source: 0001790756-26-000004 · wk-form4_1771546452.xml · nonDerivative · entry 1

Sevalia Piyush B · CIK 0001790756 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 93,489

Read SEC document
February 11, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
GiftCommon Stock 900 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 6

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,038

F5 · shares: On February 12, 2026, the Reporting Person made a bona fide gift for donation purposes of 900 shares of the Issuer's common stock to Stifel Charitable Inc, FBO the Ahamad Family Foundation. The reportable securities are owned directly by Stifel Charitable Inc, and the Reporting Person does not have voting or investment power over the shares.

F6 · balance_after: Includes an aggregate of 34,871 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units and that have not vested. These unvested units include 21,937 restricted stock units that vest over time, and 12,934 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 11, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
SaleCommon Stock 9,100 $441.47 $4,017,377.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 5

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,938

Read SEC document
February 11, 2026 Filed Feb 12, 2026 23:44 UTC SaleCommon Stock 2,112 $428.08 $904,104.96
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 6

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,937

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $416.06 to $436.99 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · balance_after: Includes an aggregate of 96,782 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 44,782 restricted stock units that vest over time, and 52,000 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
GrantCommon Stock 2,728 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 4

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,038

F4 · shares: Each performance-based restricted stock unit represents a contingent right to receive one share of common stock. The PRSUs vest upon achievement of certain levels of relative total stockholder return over a performance period of three years by SiTime.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
GrantCommon Stock 2,728 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 3

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,310

F3 · shares: Restricted stock unit award vesting 6.25% of the shares on February 20, 2026 and quarterly thereafter.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
GrantCommon Stock 3,070 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 2

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,582

F2 · shares: Additional shares being granted upon the achievement of performance criteria for performance-based restricted stock units (PRSUs) initially granted on March 15, 2024. The total 6,140 shares granted under this PRSU award will vest on February 20, 2027.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
Ahamad SamsheerSee Remarks
GrantCommon Stock 1,801 $0.00 $0.00
Disclosure

SEC source: 0002014208-26-000002 · wk-form4_1770939856.xml · nonDerivative · entry 1

Ahamad Samsheer · CIK 0002014208 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,512

F1 · shares: Restricted stock unit award under the Executive Bonus and Retention Plan vesting 50% of the shares on May 20, 2026 and 50% on August 20, 2026.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:43 UTC
Bonnot LionelSee Remarks
GrantCommon Stock 4,229 $0.00 $0.00
Disclosure

SEC source: 0001688236-26-000002 · wk-form4_1770939832.xml · nonDerivative · entry 4

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,269

F4 · shares: Each performance-based restricted stock unit represents a contingent right to receive one share of common stock. The PRSUs vest upon achievement of certain levels of relative total stockholder return over a performance period of three years by SiTime.

F5 · balance_after: Includes an aggregate of 85,485 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 35,704 restricted stock units that vest over time, and 49,781 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:43 UTC
Bonnot LionelSee Remarks
GrantCommon Stock 4,229 $0.00 $0.00
Disclosure

SEC source: 0001688236-26-000002 · wk-form4_1770939832.xml · nonDerivative · entry 3

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,040

F3 · shares: Restricted stock unit award vesting 6.25% of the shares on February 20, 2026 and quarterly thereafter.

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February 10, 2026 Filed Feb 12, 2026 23:43 UTC
Bonnot LionelSee Remarks
GrantCommon Stock 5,473 $0.00 $0.00
Disclosure

SEC source: 0001688236-26-000002 · wk-form4_1770939832.xml · nonDerivative · entry 2

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,811

F2 · shares: Additional shares being granted upon the achievement of performance criteria for performance-based restricted stock units (PRSUs) initially granted on March 15, 2024. The total 10,946 shares granted under this PRSU award will vest on February 20, 2027.

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February 10, 2026 Filed Feb 12, 2026 23:43 UTC
Bonnot LionelSee Remarks
GrantCommon Stock 1,801 $0.00 $0.00
Disclosure

SEC source: 0001688236-26-000002 · wk-form4_1770939832.xml · nonDerivative · entry 1

Bonnot Lionel · CIK 0001688236 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,338

F1 · shares: Restricted stock unit award under the Executive Bonus and Retention Plan vesting 50% of the shares on May 20, 2026 and 50% on August 20, 2026.

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February 10, 2026 Filed Feb 12, 2026 23:44 UTC SaleCommon Stock 500 $416.06 $208,030.00
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 5

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,049

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February 10, 2026 Filed Feb 12, 2026 23:44 UTC GrantCommon Stock 4,980 $0.00 $0.00
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 4

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,549

F4 · shares: Each performance-based restricted stock unit represents a contingent right to receive one share of common stock. The PRSUs vest upon achievement of certain levels of relative total stockholder return over a performance period of three years by SiTime.

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February 10, 2026 Filed Feb 12, 2026 23:44 UTC GrantCommon Stock 4,980 $0.00 $0.00
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 3

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,569

F3 · shares: Restricted stock unit award vesting 6.25% of the shares on February 20, 2026 and quarterly thereafter.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC GrantCommon Stock 5,473 $0.00 $0.00
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 2

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,589

F2 · shares: Additional shares being granted upon the achievement of performance criteria for performance-based restricted stock units (PRSUs) initially granted on March 15, 2024. The total 10,946 shares granted under this PRSU award will vest on February 20, 2027.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC GrantCommon Stock 1,801 $0.00 $0.00
Disclosure

SEC source: 0001834679-26-000002 · wk-form4_1770939848.xml · nonDerivative · entry 1

Assaderaghi Fariborz · CIK 0001834679 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,116

F1 · shares: Restricted stock unit award under the Executive Bonus and Retention Plan vesting 50% of the shares on May 20, 2026 and 50% on August 20, 2026.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GrantCommon Stock 27,493 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000004 · wk-form4_1770939840.xml · nonDerivative · entry 5

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 512,109

F5 · shares: Each performance-based restricted stock unit represents a contingent right to receive one share of common stock. The PRSUs vest upon achievement of certain levels of relative total stockholder return over a performance period of three years by SiTime.

F6 · balance_after: Includes an aggregate of 353,562 shares of common stock issuable pursuant to previously reported restricted stock units and performance-based restricted stock units that have not vested. These unvested units include 123,516 restricted stock units that vest over time, and 230,046 performance-based restricted stock units that vest based on certain absolute and relative price performance of the issuer's common stock over various performance periods.

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February 10, 2026 Filed Feb 12, 2026 23:44 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GrantCommon Stock 14,803 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000004 · wk-form4_1770939840.xml · nonDerivative · entry 4

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 484,616

F4 · shares: Restricted stock unit award vesting 6.25% of the shares on February 20, 2026 and quarterly thereafter.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GrantCommon Stock 5,419 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000004 · wk-form4_1770939840.xml · nonDerivative · entry 3

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 469,813

F3 · shares: Additional shares being granted upon the achievement of performance criteria for performance-based restricted stock units (PRSUs) initially granted on August 12, 2024. The total 10,838 shares granted under this PRSU award will vest on February 20, 2027.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GrantCommon Stock 28,146 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000004 · wk-form4_1770939840.xml · nonDerivative · entry 2

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 464,394

F2 · shares: Additional shares being granted upon the achievement of performance criteria for performance-based restricted stock units (PRSUs) initially granted on March 15, 2024. The total 56,292 shares granted under this PRSU award will vest on February 20, 2027.

Read SEC document
February 10, 2026 Filed Feb 12, 2026 23:44 UTC
VASHIST RAJESHDirector · Chief Executive Officer
GrantCommon Stock 4,639 $0.00 $0.00
Disclosure

SEC source: 0001339076-26-000004 · wk-form4_1770939840.xml · nonDerivative · entry 1

VASHIST RAJESH · CIK 0001339076 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 436,248

F1 · shares: Restricted stock unit award under the Executive Bonus and Retention Plan vesting 50% of the shares on May 20, 2026 and 50% on August 20, 2026.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.