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Nasdaq · USD

MPWR

MONOLITHIC POWER SYSTEMS, INC.

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Tapewire entity
877
SEC CIK
0001280452
Parsed reports
919

Last 12 months

Inside the activity.

0 purchase rows · 313 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 20250114
Dec 2025016
Jan 2026016
Feb 2026055
Mar 202609
Apr 2026024
May 2026045
Jun 202601
Jul 2026019
Aug 202606
Sep 202608
Oct 202600

Latest available

Insider transactions

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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
August 15, 2025 Filed Aug 18, 2025 21:36 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 396 $828.64 $328,141.44
Disclosure

SEC source: 0001214659-25-012411 · marketforms-70302.xml · nonDerivative · entry 4

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 825,466

F4 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $828.07 to $828.84. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 15, 2025 Filed Aug 18, 2025 21:36 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 3,878 $827.72 $3,209,898.16
Disclosure

SEC source: 0001214659-25-012411 · marketforms-70302.xml · nonDerivative · entry 3

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 825,862

F3 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $827.06 to $827.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 15, 2025 Filed Aug 18, 2025 21:36 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 2,555 $826.64 $2,112,065.20
Disclosure

SEC source: 0001214659-25-012411 · marketforms-70302.xml · nonDerivative · entry 2

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 829,740

F2 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $826.12 to $826.98. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 15, 2025 Filed Aug 18, 2025 21:36 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 2,603 $825.69 $2,149,271.07
Disclosure

SEC source: 0001214659-25-012411 · marketforms-70302.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 832,295

F1 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $825.06 to $825.86. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
August 13, 2025 Filed Aug 15, 2025 18:54 UTC
Zhou JeffDirector
SaleCommon Stock 400 $850.00 $340,000.00
Disclosure

SEC source: 0001214659-25-012344 · marketforms-70295.xml · nonDerivative · entry 1

Zhou Jeff · CIK 0001480772 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,804

Read SEC document
August 12, 2025 Filed Aug 13, 2025 21:47 UTC
Zhou JeffDirector
SaleCommon Stock 200 $830.00 $166,000.00
Disclosure

SEC source: 0001214659-25-012012 · marketforms-70273.xml · nonDerivative · entry 1

Zhou Jeff · CIK 0001480772 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,204

Read SEC document
August 11, 2025 Filed Aug 12, 2025 21:45 UTC
Xiao DemingEVP, Global Operations
GiftCommon Stock 945 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011873 · marketforms-70270.xml · nonDerivative · entry 2

Xiao Deming · CIK 0001308647 · EVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,660

F2 · price: 945 shares were transferred from the reporting person's direct holdings to Christopher Chao Xiao Trust. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 11, 2025 Filed Aug 12, 2025 21:45 UTC
Xiao DemingEVP, Global Operations
GiftCommon Stock 945 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011873 · marketforms-70270.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · EVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Indirect · Christopher Chao Xiao Trust

Disclosed balance after: 4,336

F1 · price: 945 shares were received by Christopher Chao Xiao Trust from the reporting person. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 06, 2025 Filed Aug 8, 2025 16:40 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,418 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011728 · marketforms-70255.xml · nonDerivative · entry 4

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Christina Sciammas Trust FBO Oski Crew

Disclosed balance after: 9,481

F4 · price: 1,418 shares were transferred out of the Christina Sciammas 2022 Trust for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 06, 2025 Filed Aug 8, 2025 16:40 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,418 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011728 · marketforms-70255.xml · nonDerivative · entry 3

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Maurice Sciammas Trust FBO Oski Crew

Disclosed balance after: 9,481

F3 · price: 1,418 shares were transferred out of the Maurice Sciammas 2022 Trust for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 06, 2025 Filed Aug 8, 2025 16:40 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011728 · marketforms-70255.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Various Sciammas GRATs

Disclosed balance after: 13,727

F2 · price: 2,000 shares were transferred out of two Sciammas 2022 GRATs and two Sciammas 2022 Siblings GRATs, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 06, 2025 Filed Aug 8, 2025 16:40 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 4,836 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-011728 · marketforms-70255.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Sciammas Family Trust

Disclosed balance after: 44,930

F1 · price: 4,836 shares were transferred to the Sciammas Family Trust, on which the reporting person is a Trustee, from two Sciammas 2022 GRATs, and two Sciammas 2022 Siblings GRATs, and two Sciammas 2022 Trusts for Oski Crew, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
August 01, 2025 Filed Aug 4, 2025 23:31 UTC
BLEGEN THEODOREEVP and CFO
SaleCommon Stock 3,000 $750.00 $2,250,000.00
Disclosure

SEC source: 0001214659-25-011467 · marketforms-70182.xml · nonDerivative · entry 1

BLEGEN THEODORE · CIK 0001415033 · EVP and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,939

Read SEC document
August 01, 2025 Filed Aug 4, 2025 23:58 UTC
Xiao DemingEVP, Global Operations
SaleCommon Stock 39,999 $780.00 $31,199,220.00
Disclosure

SEC source: 0001214659-25-011471 · marketforms-70183.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · EVP, Global Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,605

F1 · balance_after: Ending balance includes 27 shares acquired on February 17, 2025 through the Company's qualified ESPP program.

Read SEC document
July 01, 2025 Filed Jul 2, 2025 15:46 UTC
BLEGEN THEODOREEVP and CFO
SaleCommon Stock 6,000 $750.00 $4,500,000.00
Disclosure

SEC source: 0001214659-25-009933 · marketforms-70024.xml · nonDerivative · entry 1

BLEGEN THEODORE · CIK 0001415033 · EVP and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,939

F1 · balance_after: Ending balance includes 27 shares acquired on February 17, 2025 through the Company's qualified ESPP program.

Read SEC document
May 28, 2025 Filed May 30, 2025 20:32 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,499 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-008580 · marketforms-69699.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Clement Sciammas (Sibling) Brokerage Account

Disclosed balance after: 1,499

F2 · price: 1,499 shares were received by the Clement Sciammas brokerage account from the Sciammas Siblings 2021 GRATS. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
May 28, 2025 Filed May 30, 2025 20:32 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,499 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-008580 · marketforms-69699.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Various Sciammas GRATs

Disclosed balance after: 15,727

F1 · price: 1,499 shares were distributed out of the Sciammas Siblings 2021 GRATs, on which the reporting person is a Trustee, to the Clement Sciammas brokerage account. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
May 13, 2025 Filed May 13, 2025 22:09 UTC SaleCommon Stock 50 $738.00 $36,900.00
Disclosure

SEC source: 0001214659-25-007514 · marketforms-69446.xml · nonDerivative · entry 1

CHANG KUO WEI HERBERT · CIK 0001192171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 626

Read SEC document
May 12, 2025 Filed May 12, 2025 22:02 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 12,000 $701.00 $8,412,000.00
Disclosure

SEC source: 0001214659-25-007417 · marketforms-69441.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: Plan reported

Ownership: Indirect · By Sciammas Trust 2020

Disclosed balance after: 4,015

Read SEC document
May 12, 2025 Filed May 13, 2025 00:24 UTC SaleCommon Stock 100 $698.00 $69,800.00
Disclosure

SEC source: 0001214659-25-007421 · marketforms-69442.xml · nonDerivative · entry 1

CHANG KUO WEI HERBERT · CIK 0001192171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 676

Read SEC document
May 09, 2025 Filed May 9, 2025 23:55 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,878 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-007334 · marketforms-69413.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Sciammas Family Trust

Disclosed balance after: 40,094

F2 · price: 1,878 shares were received by the Sciammas Family Trust, on which the reporting person is a Trustee, from Siblings 2021 GRATS, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
May 09, 2025 Filed May 9, 2025 23:55 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,878 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-007334 · marketforms-69413.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Various Sciammas GRATs

Disclosed balance after: 17,226

F1 · price: 1,878 shares were transferred out of the Siblings 2021 GRATs, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
May 08, 2025 Filed May 9, 2025 22:53 UTC SaleCommon Stock 100 $650.00 $65,000.00
Disclosure

SEC source: 0001214659-25-007331 · marketforms-69398.xml · nonDerivative · entry 1

CHANG KUO WEI HERBERT · CIK 0001192171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 776

Read SEC document
February 18, 2025 Filed Feb 21, 2025 00:02 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,102 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-003203 · marketforms-68270.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Sciammas Family Trust

Disclosed balance after: 38,216

F2 · shares: 1,102 shares were received by the Sciammas Family Trust, on which the reporting person is a Trustee, transferred from Siblings 2021 GRATS, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
February 18, 2025 Filed Feb 21, 2025 00:02 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 1,102 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-003203 · marketforms-68270.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Various Sciammas GRATs

Disclosed balance after: 19,104

F1 · shares: 1,102 shares were transferred from Siblings 2021 GRATs, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
February 18, 2025 Filed Feb 21, 2025 00:01 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 5,200 $700.00 $3,640,000.00
Disclosure

SEC source: 0001214659-25-003202 · marketforms-68276.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 834,898

F1 · balance_after: Ending balance includes 27 shares acquired on February 17, 2025 through the Company's qualified ESPP program.

Read SEC document
February 11, 2025 Filed Feb 13, 2025 23:00 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 5,050 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002586 · marketforms-68121.xml · nonDerivative · entry 3

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Sciammas Family Trust

Disclosed balance after: 37,114

F3 · shares: 5,050 shares were received by the Sciammas Family Trust, on which the reporting person is a Trustee, transferred from a Maurice Sciammas GRAT for Oski Crew and a Christina Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Read SEC document
February 11, 2025 Filed Feb 13, 2025 23:00 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 2,525 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002586 · marketforms-68121.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Christina Sciammas Trust FBO Oski Crew

Disclosed balance after: 10,899

F2 · shares: 2,525 shares were transferred from a Christina Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
February 11, 2025 Filed Feb 13, 2025 23:00 UTC
Sciammas MauriceEVP, WW Sales & Marketing
GiftCommon Stock 2,525 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002586 · marketforms-68121.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Indirect · Maurice Sciammas Trust FBO Oski Crew

Disclosed balance after: 10,899

F1 · shares: 2,525 shares were transferred from a Maurice Sciammas GRAT for Oski Crew, on which the reporting person is a Trustee, to the Sciammas Family Trust, on which the reporting person is a Trustee. No funds were exchanged, and no sale of shares occurred in the transfer.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 20:43 UTC
BLEGEN THEODOREEVP and CFO
SaleCommon Stock 532 $717.10 $381,497.57
Disclosure

SEC source: 0001214659-25-002480 · marketforms-68075.xml · nonDerivative · entry 1

BLEGEN THEODORE · CIK 0001415033 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,912

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 20:45 UTC
Xiao DemingEVP, Global Operations
SaleCommon Stock 662 $717.10 $474,720.60
Disclosure

SEC source: 0001214659-25-002484 · marketforms-68080.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · EVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,577

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 20:44 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 662 $717.10 $474,720.60
Disclosure

SEC source: 0001214659-25-002482 · marketforms-68078.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,301

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 20:45 UTC
Tseng SariaEVP & General Counsel
SaleCommon Stock 663 $717.10 $475,437.57
Disclosure

SEC source: 0001214659-25-002483 · marketforms-68079.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,977

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

Read SEC document
February 10, 2025 Filed Feb 12, 2025 20:44 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 2,594 $717.10 $1,860,157.40
Disclosure

SEC source: 0001214659-25-002481 · marketforms-68077.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 840,071

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

Read SEC document
February 07, 2025 Filed Feb 11, 2025 22:33 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 11,964 $700.00 $8,374,800.00
Disclosure

SEC source: 0001214659-25-002420 · marketforms-68072.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 842,665

Read SEC document
February 07, 2025 Filed Feb 11, 2025 22:33 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 200 $704.92 $140,983.00
Disclosure

SEC source: 0001214659-25-002419 · marketforms-68073.xml · nonDerivative · entry 4

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: Plan reported

Ownership: Indirect · By Sciammas Trust 2020

Disclosed balance after: 16,015

F4 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $704.59 to $705.24. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 07, 2025 Filed Feb 11, 2025 22:33 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 1,259 $703.88 $886,183.91
Disclosure

SEC source: 0001214659-25-002419 · marketforms-68073.xml · nonDerivative · entry 3

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: Plan reported

Ownership: Indirect · By Sciammas Trust 2020

Disclosed balance after: 16,215

F3 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $703.32 to $704.11. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 07, 2025 Filed Feb 11, 2025 22:33 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 1,600 $702.46 $1,123,936.96
Disclosure

SEC source: 0001214659-25-002419 · marketforms-68073.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: Plan reported

Ownership: Indirect · By Sciammas Trust 2020

Disclosed balance after: 17,474

F2 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $702.04 to $702.93. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 07, 2025 Filed Feb 11, 2025 22:33 UTC
Sciammas MauriceEVP, WW Sales & Marketing
SaleCommon Stock 3,941 $701.03 $2,762,747.80
Disclosure

SEC source: 0001214659-25-002419 · marketforms-68073.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · EVP, WW Sales & Marketing

10b5-1 filing: Plan reported

Ownership: Indirect · By Sciammas Trust 2020

Disclosed balance after: 19,074

F1 · price: The price is the weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $701.00 to $701.96. The reporting person undertakes to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
February 04, 2025 Filed Feb 6, 2025 15:57 UTC GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002113 · marketforms-67977.xml · nonDerivative · entry 1

Martinez Carintia · CIK 0001865213 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,278

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

Read SEC document
February 04, 2025 Filed Feb 6, 2025 20:57 UTC
Zhou JeffDirector
GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002112 · marketforms-67979.xml · nonDerivative · entry 1

Zhou Jeff · CIK 0001480772 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,404

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

Read SEC document
February 04, 2025 Filed Feb 6, 2025 15:58 UTC
Lee Victor KDirector
GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002116 · marketforms-67975.xml · nonDerivative · entry 1

Lee Victor K · CIK 0001292133 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,567

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

Read SEC document
February 04, 2025 Filed Feb 6, 2025 20:58 UTC GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002115 · marketforms-67974.xml · nonDerivative · entry 1

Elmiger Eugen J · CIK 0001560945 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,213

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

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February 04, 2025 Filed Feb 6, 2025 20:57 UTC GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002114 · marketforms-67973.xml · nonDerivative · entry 1

CHANG KUO WEI HERBERT · CIK 0001192171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 876

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

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February 04, 2025 Filed Feb 6, 2025 20:56 UTC
Wynne EileenDirector
GrantCommon Stock 335 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-002111 · marketforms-67978.xml · nonDerivative · entry 1

Wynne Eileen · CIK 0001575706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,153

F1 · shares: On February 4, 2025, the Board of Directors approved the annual restricted stock unit grant to each independent director. The RSU grant will vest one year after the grant date, subject to continued service with the company.

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January 24, 2025 Filed Jan 28, 2025 22:52 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 3,636 $700.00 $2,545,200.00
Disclosure

SEC source: 0001214659-25-001498 · marketforms-67934.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 854,629

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December 09, 2024 Filed Dec 12, 2024 00:21 UTC
BLEGEN THEODOREEVP and CFO
SaleCommon Stock 2,500 $600.00 $1,500,000.00
Disclosure

SEC source: 0001214659-24-020316 · marketforms-67547.xml · nonDerivative · entry 1

BLEGEN THEODORE · CIK 0001415033 · EVP and CFO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 53,444

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November 08, 2024 Filed Nov 13, 2024 22:13 UTC
BLEGEN THEODOREEVP and CFO
SaleCommon Stock 734 $765.15 $561,620.10
Disclosure

SEC source: 0001214659-24-018887 · marketforms-67306.xml · nonDerivative · entry 1

BLEGEN THEODORE · CIK 0001415033 · EVP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,944

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

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November 08, 2024 Filed Nov 13, 2024 22:16 UTC
Xiao DemingEVP, Global Operations
SaleCommon Stock 866 $765.14 $662,611.24
Disclosure

SEC source: 0001214659-24-018890 · marketforms-67310.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · EVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,239

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

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November 08, 2024 Filed Nov 13, 2024 22:15 UTC
Tseng SariaEVP & General Counsel
SaleCommon Stock 866 $765.14 $662,611.24
Disclosure

SEC source: 0001214659-24-018889 · marketforms-67309.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · EVP & General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,640

F1 · shares: The reported sales were to cover taxes upon the vesting of restricted stock units, as required by the Company's equity incentive plan.

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