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person · Reporting owner

Tseng Saria

Disclosed activity across 2 companies

Tapewire entity
878
SEC CIK
0001312593

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MONOLITHIC POWER SYSTEMS, INC.MPWR · Entity 877EVP & General CounselAugust 31, 2026September 02, 2026
Super Micro Computer, Inc.SMCI · Entity 3204DirectorAugust 03, 2021August 05, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MONOLITHIC POWER SYSTEMS, INC.

Report date August 31, 2026 · Filed September 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect142,218 Reported balance After 2026-08-31 transaction · row 1
1 source row

Row 1 · 2026-08-31 · Gift · Disposed 2,000 · Balance 142,218

F1: 2,000 shares were transferred from the reporting person's direct holdings to C&T Family Irrevocable Trust, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.

Common StockSEC Table I · non-derivativeIndirectC&T Family Trust2,000 Reported balance After 2026-08-31 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-08-31 · Gift · Acquired 2,000 · Balance 2,000

F2: 2,000 shares were received by C&T Family Irrevocable Trust, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.

Common StockSEC Table I · non-derivativeIndirectC&T Discovery Foundation1,000 Reported balance Holding disclosure · report date 2026-08-31 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 1,000

Filing footnotes · ownership attribution and instrument terms

F1: 2,000 shares were transferred from the reporting person's direct holdings to C&T Family Irrevocable Trust, of which the reporting person is a trustee. No funds were exchanged and no sale of shares occurred in the transfer.

F2: 2,000 shares were received by C&T Family Irrevocable Trust, of which the reporting person is a trustee, from the reporting person's direct holdings. No funds were exchanged and no sale of shares occurred in the transfer.

Super Micro Computer, Inc.

Report date August 03, 2021 · Filed August 05, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect5,807 Reported balance After 2021-08-03 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2021-08-03 · Grant · Acquired 5,807 · Balance 5,807

F1: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.

F2: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.

F2: Restricted stock units were granted with respect to service in fiscal 2022. The total number of restricted stock units will fully vest on June 30, 2022; provided, however, in the event service ends before June 30, 2022, a pro rata number of units will vest based upon service from July 1, 2021 to the last day of service. Vested units are settled in shares of common stock.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 22, 2021 Filed Apr 26, 2021 21:16 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 GrantCommon Stock 2,895 $30.00 $86,850.00
Disclosure

SEC source: 0001280452-21-000055 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 270,751

F1 · shares: On February 2, 2021, the reporting person was granted a target number of 2,895 performance units that can be earned subject to the achievement of a performance goal related to certain environmental objectives, with a performance period through December 31, 2023. The performance units vest upon achievement of the goal, but no earlier than December 31, 2022. Once vested, the performance units have a post-vesting sales restriction period of one year. On April 22, 2021, the Compensation Committee of the Board of Directors determined that the environmental goal had been satisfied, which resulted in 2,895 units being credited with the vesting terms described above.

Read SEC document
April 01, 2021 Filed Apr 2, 2021 19:06 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,305 $364.78 $1,570,363.26
Disclosure

SEC source: 0001280452-21-000046 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,212

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

Read SEC document
February 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 300 $384.23 $115,267.50
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 12

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,517

F12 · 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 $383.68 to $384.54. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 400 $382.90 $153,161.00
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 11

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,817

F11 · 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 $382.53 to $383.03. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 410 $381.71 $156,501.59
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 10

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,217

F10 · 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 $381.45 to $381.95. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 1,700 $380.73 $647,237.09
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 9

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 272,627

F9 · 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 $380.40 to $381.19. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 3,095 $379.73 $1,175,256.61
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 8

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 274,327

F8 · 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 $379.34 to $380.33. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 3,634 $378.71 $1,376,249.95
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 7

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,422

F7 · 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 $378.33 to $379.30. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,684 $377.86 $1,769,888.28
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 6

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,056

F6 · 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 $377.31 to $378.25. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 3,200 $376.77 $1,205,656.32
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 5

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,740

F5 · 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 $376.30 to $377.27. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 810 $375.67 $304,290.19
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 4

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,940

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 $375.25 to $376.22. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 1,393 $374.71 $521,966.02
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 3

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,750

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 $374.20 to $375.19. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 1,809 $373.68 $675,992.73
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,143

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 $373.18 to $374.18. 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 17, 2021 Filed Feb 19, 2021 21:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 591 $372.78 $220,310.38
Disclosure

SEC source: 0001280452-21-000035 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,952

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 $372.17 to $373.08. 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 09, 2021 Filed Feb 10, 2021 00:06 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,092 $372.89 $1,525,874.06
Disclosure

SEC source: 0001280452-21-000026 · edgardoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 293,543

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

Read SEC document
February 05, 2021 Filed Feb 10, 2021 00:06 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 13,358 $366.34 $4,893,548.35
Disclosure

SEC source: 0001280452-21-000026 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 297,635

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

Read SEC document
February 02, 2021 Filed Feb 5, 2021 00:53 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 Exercise / conversionPerformance Shares · Derivative 32,165 $0.00 $0.00
Disclosure

SEC source: 0001280452-21-000020 · edgardoc.xml · derivative · entry 3

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 32,165 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

F1 · kind: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

F1 · derivative.exercise_date: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

F1 · derivative.expiration_date: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

Read SEC document
February 02, 2021 Filed Feb 5, 2021 00:53 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 GrantCommon Stock 60,186 $30.00 $1,805,580.00
Disclosure

SEC source: 0001280452-21-000020 · edgardoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 310,993

F2 · shares: On February 11, 2019, the reporting person was granted a target of 20,062 shares of restricted stock units, with the right to earn up to 300% of the target shares, subject to satisfaction of pre-determined, performance-based vesting criteria. On February 2, 2021, the Company's Compensation Committee of the Board of Directors determined and approved the achievement of the performance criteria for the restricted stock units, which resulted in 40,124 additional shares being earned by the reporting person. Of the restricted stock units that were awarded, 30,093 will vest immediately and 30,093 will vest quarterly in the next two years.

Read SEC document
February 02, 2021 Filed Feb 5, 2021 00:53 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 Exercise / conversionCommon Stock 32,165 $0.00 $0.00
Disclosure

SEC source: 0001280452-21-000020 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,807

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · date: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

F1 · kind: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

F1 · shares: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units have a post-vesting sales restriction period of one year. On February 2, 2021, the Compensation Committee determined that the five price targets and the operating goal had been satisfied, which resulted in 32,165 units being credited, subject to time based vesting above.

Read SEC document
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 301 $392.63 $118,180.58
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 8

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,642

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

F9 · 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 $392.54 to $392.80. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 2,032 $392.02 $796,594.19
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 7

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,943

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

F8 · 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 $391.47 to $392.45. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 2,697 $391.03 $1,054,610.88
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 6

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,975

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

F7 · 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 $390.44 to $391.43. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 5,088 $389.90 $1,983,815.27
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 5

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,672

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

F6 · 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 $389.43 to $390.43. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 6,766 $388.98 $2,631,844.09
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 4

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,760

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

F5 · 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 $388.42 to $389.41. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 2,257 $387.90 $875,489.62
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 3

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,526

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $387.40 to $388.38 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 1,979 $386.71 $765,304.04
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,783

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $386.30 to $387.30. 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
January 14, 2021 Filed Jan 19, 2021 23:36 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 610 $385.69 $235,268.64
Disclosure

SEC source: 0001280452-21-000010 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,762

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $385.19 to $386.17. 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
January 04, 2021 Filed Jan 5, 2021 22:49 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,305 $368.26 $1,585,364.04
Disclosure

SEC source: 0001280452-21-000003 · edgardoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,372

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

Read SEC document
November 13, 2020 Filed Nov 17, 2020 21:18 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,886 $307.70 $1,503,418.29
Disclosure

SEC source: 0001437749-20-024096 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 245,321

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $303.53 to $316.55. 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
November 09, 2020 Filed Nov 10, 2020 21:05 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,441 $333.51 $1,481,097.04
Disclosure

SEC source: 0001437749-20-023366 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,207

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

Read SEC document
October 15, 2020 Filed Oct 16, 2020 20:05 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 6,495 $317.48 $2,062,032.60
Disclosure

SEC source: 0001437749-20-021229 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,648

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

Read SEC document
October 01, 2020 Filed Oct 2, 2020 20:02 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,305 $280.50 $1,207,568.00
Disclosure

SEC source: 0001437749-20-020669 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 261,143

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

Read SEC document
August 21, 2020 Filed Aug 25, 2020 20:45 UTC Super Micro Computer, Inc. SMCI · Entity 3204 GrantRestricted Stock Units · Derivative 8,289 $0.00 $0.00
Disclosure

SEC source: 0001758554-20-000074 · wf-form4_159838831191267.xml · derivative · entry 1

Tseng Saria · CIK 0001312593 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,289

Underlying: Common Stock · 8,289 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.

F2 · derivative.exercise_date: Restricted stock units were granted with respect to service in fiscal 2021. Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on June 30, 2021. Vested units are settled in shares of common stock.

F2 · derivative.expiration_date: Restricted stock units were granted with respect to service in fiscal 2021. Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on June 30, 2021. Vested units are settled in shares of common stock.

Read SEC document
August 19, 2020 Filed Aug 20, 2020 21:08 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,917 $277.24 $1,363,207.76
Disclosure

SEC source: 0001437749-20-018480 · rdgdoc.xml · nonDerivative · entry 3

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,448

F2 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $274.355 to $278.83. 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 19, 2020 Filed Aug 20, 2020 21:08 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 65 $276.37 $17,963.73
Disclosure

SEC source: 0001437749-20-018480 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 270,365

F2 · kind: In accordance with the reporting person's 10b5-1 trading plan.

Read SEC document
August 17, 2020 Filed Aug 20, 2020 21:08 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 OtherCommon Stock 65 $157.53 $10,239.48
Disclosure

SEC source: 0001437749-20-018480 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 270,430

F1 · kind: Acquired through the Company's qualified ESPP program.

Read SEC document
August 10, 2020 Filed Aug 12, 2020 20:03 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,410 $274.40 $1,210,111.50
Disclosure

SEC source: 0001437749-20-017652 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 270,365

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

Read SEC document
July 21, 2020 Filed Jul 23, 2020 21:01 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 GrantPerformance Shares · Derivative 32,165 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-015627 · rdgdoc.xml · derivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,165

Underlying: Common Stock · 32,165 shares

Expires not disclosed

F1 · security: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to satisfaction of share price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021, as determined by the Compensation Committee of the Company. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units convert into shares of common stock on a 1-for-1 basis and the resulting shares, net of tax withholdings, have a post-vesting sales restriction period of one year.

F1 · derivative.exercise_price: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to satisfaction of share price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021, as determined by the Compensation Committee of the Company. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units convert into shares of common stock on a 1-for-1 basis and the resulting shares, net of tax withholdings, have a post-vesting sales restriction period of one year.

F1 · kind: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to satisfaction of share price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021, as determined by the Compensation Committee of the Company. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units convert into shares of common stock on a 1-for-1 basis and the resulting shares, net of tax withholdings, have a post-vesting sales restriction period of one year.

F1 · derivative.exercise_date: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to satisfaction of share price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021, as determined by the Compensation Committee of the Company. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units convert into shares of common stock on a 1-for-1 basis and the resulting shares, net of tax withholdings, have a post-vesting sales restriction period of one year.

F1 · derivative.expiration_date: On July 21, 2020, the reporting person was granted a target number of 6,433 performance units and can earn up to a maximum of 32,165 performance units subject to satisfaction of share price targets ranging from $260 to $300 over a performance period from July 21, 2020 to July 20, 2023. In addition, all performance units are subject to the achievement of a business operating goal with a performance period through December 31, 2021, as determined by the Compensation Committee of the Company. 75% of the performance units are subject to time-based vesting and require service through July 20, 2023, and the remaining 25% of the performance units are subject to time-based vesting and require service through July 20, 2024. Once vested, the performance units convert into shares of common stock on a 1-for-1 basis and the resulting shares, net of tax withholdings, have a post-vesting sales restriction period of one year.

Read SEC document
July 15, 2020 Filed Jul 17, 2020 20:02 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 6,495 $246.06 $1,598,146.71
Disclosure

SEC source: 0001437749-20-015343 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 274,775

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $242.87 to $250.27. 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
July 01, 2020 Filed Jul 6, 2020 21:06 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,305 $235.16 $1,012,363.80
Disclosure

SEC source: 0001437749-20-014679 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 281,270

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

Read SEC document
May 18, 2020 Filed May 20, 2020 20:02 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,762 $200.10 $952,895.25
Disclosure

SEC source: 0001437749-20-011392 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,575

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $200.00 to $200.775. 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
May 08, 2020 Filed May 12, 2020 21:23 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,565 $208.67 $952,568.05
Disclosure

SEC source: 0001437749-20-010453 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 290,337

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

Read SEC document
April 29, 2020 Filed May 1, 2020 20:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 11,751 $200.00 $2,350,224.68
Disclosure

SEC source: 0001437749-20-009144 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,902

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $200 to $200.17. 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
April 29, 2020 Filed May 1, 2020 20:38 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 6,420 $200.00 $1,284,000.00
Disclosure

SEC source: 0001437749-20-009144 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,653

F1 · kind: In accordance with the reporting person's 10b5-1 trading plan.

Read SEC document
April 01, 2020 Filed Apr 3, 2020 21:05 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 4,380 $162.58 $712,078.50
Disclosure

SEC source: 0001437749-20-007146 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 313,073

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

Read SEC document
March 27, 2020 Filed Apr 1, 2020 00:15 UTC Super Micro Computer, Inc. SMCI · Entity 3204 GrantRestricted Stock Units · Derivative 21,600 $0.00 $0.00
Disclosure

SEC source: 0001758554-20-000034 · wf-form4_158570013448557.xml · derivative · entry 2

Tseng Saria · CIK 0001312593 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,600

Underlying: Common Stock · 21,600 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of SMCI common stock.

F3 · derivative.exercise_date: Restricted stock units were granted with respect to service in fiscal 2019 and fiscal 2020 (10,800 restricted stock units for each fiscal year). Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on May 10, 2021. Vested units are settled in shares of common stock.

F3 · derivative.expiration_date: Restricted stock units were granted with respect to service in fiscal 2019 and fiscal 2020 (10,800 restricted stock units for each fiscal year). Subject to the Reporting Person's continued service to the Issuer, the total number of restricted stock units shall fully vest on May 10, 2021. Vested units are settled in shares of common stock.

Read SEC document
March 27, 2020 Filed Apr 1, 2020 00:15 UTC Super Micro Computer, Inc. SMCI · Entity 3204 GrantStock Option (right to buy) · Derivative 4,500 $0.00 Strike: $20.37 $0.00
Disclosure

SEC source: 0001758554-20-000034 · wf-form4_158570013448557.xml · derivative · entry 1

Tseng Saria · CIK 0001312593 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Common Stock · 4,500 shares

Expires 2030-03-27

F1 · derivative.exercise_date: The vesting commencement date for the option, which was granted with respect to service in fiscal 2018, is March 27, 2020. The option generally becomes exercisable in full on the first anniversary of the vesting commencement date.

Read SEC document
February 20, 2020 Filed Feb 24, 2020 21:01 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 24,683 $184.52 $4,554,541.72
Disclosure

SEC source: 0001437749-20-003367 · rdgdoc.xml · nonDerivative · entry 3

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 317,453

F2 · kind: In accordance with the reporting person's 10b5-1 trading plan.

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 $182.28 to $187.03. 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 20, 2020 Filed Feb 24, 2020 21:01 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 SaleCommon Stock 90 $186.94 $16,824.60
Disclosure

SEC source: 0001437749-20-003367 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 342,136

F2 · kind: In accordance with the reporting person's 10b5-1 trading plan.

Read SEC document
February 18, 2020 Filed Feb 24, 2020 21:01 UTC MONOLITHIC POWER SYSTEMS, INC. MPWR · Entity 877 OtherCommon Stock 90 $123.37 $11,103.21
Disclosure

SEC source: 0001437749-20-003367 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 342,226

F1 · kind: Acquired through the Company's qualified ESPP program.

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.