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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
September 01, 2017 Filed Sep 6, 2017 22:15 UTC SaleCommon Stock 459 $101.42 $46,551.78
Disclosure

SEC source: 0001280452-17-000103 · edgardoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,445

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

Read SEC document
September 01, 2017 Filed Sep 6, 2017 22:30 UTC SaleCommon Stock 2,000 $102.25 $204,506.00
Disclosure

SEC source: 0001280452-17-000104 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 776,201

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 $101.08 to $102.64. 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 22, 2017 Filed Aug 24, 2017 21:38 UTC
Tseng SariaVP & General Counsel
SaleCommon Stock 4,996 $96.50 $482,136.48
Disclosure

SEC source: 0001437749-17-015257 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,331

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

F3 · price: The price is weighted average sale price for the transactions reported on this line. The prices for the transactions reported on this line range from $96.11 to $96.84. 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 18, 2017 Filed Aug 21, 2017 21:26 UTC SaleCommon Stock 78 $97.59 $7,612.02
Disclosure

SEC source: 0001280452-17-000100 · edgardoc.xml · nonDerivative · entry 4

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,904

F3 · kind: In accordance with the reporting person's 10b5-1 trading plan.

Read SEC document
August 18, 2017 Filed Aug 21, 2017 21:26 UTC SaleCommon Stock 11 $97.59 $1,073.49
Disclosure

SEC source: 0001280452-17-000100 · edgardoc.xml · nonDerivative · entry 3

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,982

F2 · 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 17, 2017 Filed Aug 21, 2017 21:26 UTC SaleCommon Stock 99 $100.85 $9,984.15
Disclosure

SEC source: 0001280452-17-000100 · edgardoc.xml · nonDerivative · entry 2

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,993

F2 · 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 15, 2017 Filed Aug 21, 2017 21:26 UTC OtherCommon Stock 24 $73.12 $1,754.81
Disclosure

SEC source: 0001280452-17-000100 · edgardoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,092

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

Read SEC document
August 15, 2017 Filed Aug 24, 2017 21:38 UTC
Tseng SariaVP & General Counsel
OtherCommon Stock 174 $73.12 $12,722.36
Disclosure

SEC source: 0001437749-17-015257 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,327

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

Read SEC document
August 15, 2017 Filed Nov 7, 2017 23:16 UTC
Xiao DemingPres. of MPS Asia Operations
OtherCommon Stock 144 $73.12 $10,528.85
Disclosure

SEC source: 0001280452-17-000121 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,865

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

Read SEC document
August 14, 2017 Filed Aug 16, 2017 23:01 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 18,817 $101.94 $1,918,246.38
Disclosure

SEC source: 0001280452-17-000098 · edgardoc.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,144,851

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 $101.27 to $102.59. 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 07, 2017 Filed Aug 7, 2017 23:15 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 3,381 $102.19 $345,493.23
Disclosure

SEC source: 0001280452-17-000096 · edgardoc.xml · nonDerivative · entry 2

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 280,721

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 07, 2017 Filed Aug 7, 2017 23:13 UTC
Sciammas MauriceSr. V.P.of Sales and Marketing
SaleCommon Stock 2,983 $102.19 $304,822.93
Disclosure

SEC source: 0001280452-17-000095 · edgardoc.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · Sr. V.P.of Sales and Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 369,388

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 07, 2017 Filed Aug 7, 2017 23:12 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 11,132 $102.19 $1,137,542.34
Disclosure

SEC source: 0001280452-17-000094 · edgardoc.xml · nonDerivative · entry 2

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,163,668

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 07, 2017 Filed Aug 7, 2017 23:04 UTC
Tseng SariaVP & General Counsel
SaleCommon stock 2,983 $102.19 $304,822.93
Disclosure

SEC source: 0001437749-17-013953 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,153

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 04, 2017 Filed Aug 7, 2017 23:15 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 2,623 $101.66 $266,661.79
Disclosure

SEC source: 0001280452-17-000096 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 284,102

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 04, 2017 Filed Aug 7, 2017 23:13 UTC
Sciammas MauriceSr. V.P.of Sales and Marketing
SaleCommon Stock 2,623 $101.66 $266,661.79
Disclosure

SEC source: 0001280452-17-000095 · edgardoc.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · Sr. V.P.of Sales and Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 372,371

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 04, 2017 Filed Aug 7, 2017 23:12 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 8,634 $101.66 $877,757.48
Disclosure

SEC source: 0001280452-17-000094 · edgardoc.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,174,800

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 04, 2017 Filed Aug 7, 2017 23:04 UTC
Tseng SariaVP & General Counsel
SaleCommon Stock 2,623 $101.66 $266,661.79
Disclosure

SEC source: 0001437749-17-013953 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,136

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 01, 2017 Filed Aug 2, 2017 22:10 UTC SaleCommon Stock 10,000 $103.13 $1,031,340.00
Disclosure

SEC source: 0001280452-17-000089 · edgardoc.xml · nonDerivative · entry 2

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 778,201

F4 · kind: Transaction was executed during an authorized trading window in compliance with the Company's Insider Trading Compliance Program.

F5 · shares: Represents shares held in spouse name.

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 $103.01 to $103.22. 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
August 01, 2017 Filed Aug 2, 2017 22:10 UTC SaleCommon Stock 2,000 $103.07 $206,144.00
Disclosure

SEC source: 0001280452-17-000089 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 788,201

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 $102.32 to $103.59. 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.

F3 · balance_after: The Securities Beneficially Owned reflects a bona fide gift by the Reporting Person.

Read SEC document
July 31, 2017 Filed Aug 2, 2017 22:12 UTC SaleCommon Stock 285 $102.60 $29,241.00
Disclosure

SEC source: 0001280452-17-000090 · edgardoc.xml · nonDerivative · entry 2

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,068

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

Read SEC document
July 31, 2017 Filed Aug 2, 2017 22:12 UTC SaleCommon Stock 177 $102.60 $18,160.20
Disclosure

SEC source: 0001280452-17-000090 · edgardoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,353

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 27, 2017 Filed Jul 31, 2017 23:41 UTC
Sciammas MauriceSr. V.P.of Sales and Marketing
SaleCommon Stock 10,828 $101.60 $1,100,124.80
Disclosure

SEC source: 0001280452-17-000086 · edgardoc.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · Sr. V.P.of Sales and Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 374,994

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

Read SEC document
July 27, 2017 Filed Aug 1, 2017 23:37 UTC Amendment
Sciammas MauriceSr. V.P. of Sales & Marketing
SaleCommon Stock 10,828 $105.69 $1,144,357.18
Disclosure

SEC source: 0001437749-17-013518 · rdgdoc.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · Sr. V.P. of Sales & Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 374,994

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

Read SEC document
July 10, 2017 Filed Jul 12, 2017 21:35 UTC SaleCommon Stock 15,000 $97.65 $1,464,679.50
Disclosure

SEC source: 0001280452-17-000084 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 790,758

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 $97.35 to $98.47. 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 03, 2017 Filed Jul 5, 2017 20:14 UTC SaleCommon Stock 2,000 $95.41 $190,824.00
Disclosure

SEC source: 0001280452-17-000081 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 805,758

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 $94.49 to $96.96. 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
June 26, 2017 Filed Jun 27, 2017 21:47 UTC SaleCommon Stock 4,604 $99.00 $455,796.00
Disclosure

SEC source: 0001437749-17-011865 · rdgdoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,530

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 $99.00 to $99.462534. 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
June 12, 2017 Filed Jun 13, 2017 21:30 UTC SaleCommon Stock 15,000 $96.84 $1,452,657.00
Disclosure

SEC source: 0001280452-17-000079 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 807,758

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 $94.02 to $98.35. 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
June 01, 2017 Filed Jun 5, 2017 22:10 UTC SaleCommon Stock 2,000 $98.27 $196,533.00
Disclosure

SEC source: 0001280452-17-000077 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 822,758

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 $97.93 to $98.73. 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 24, 2017 Filed May 25, 2017 21:22 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 30 $95.44 $2,863.20
Disclosure

SEC source: 0001280452-17-000073 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Indirect · by Spouse

Disclosed balance after: 1,101

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 22, 2017 Filed May 23, 2017 22:27 UTC
Tseng SariaVP & General Counsel
SaleCommon Stock 4,996 $95.37 $476,471.52
Disclosure

SEC source: 0001437749-17-009933 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 287,759

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 range from $94.93 to $95.77. The reporting person undertakes to provide, upon request by the staff of the Securities 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 18, 2017 Filed May 19, 2017 21:37 UTC SaleCommon Stock 11 $92.61 $1,018.71
Disclosure

SEC source: 0001280452-17-000070 · edgardoc.xml · nonDerivative · entry 2

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,134

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, 2017 Filed May 19, 2017 21:40 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 5,352 $93.64 $501,142.01
Disclosure

SEC source: 0001280452-17-000071 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 286,725

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 $92.15 to $94.07. 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 17, 2017 Filed May 19, 2017 21:37 UTC SaleCommon Stock 99 $96.75 $9,578.25
Disclosure

SEC source: 0001280452-17-000070 · edgardoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,145

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 15, 2017 Filed May 17, 2017 22:11 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 18,815 $96.13 $1,808,719.82
Disclosure

SEC source: 0001280452-17-000067 · edgardoc.xml · nonDerivative · entry 1

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,183,434

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 $95.40 to $96.42. 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, 2017 Filed May 26, 2017 22:47 UTC SaleCommon Stock 10,000 $92.47 $924,700.00
Disclosure

SEC source: 0001280452-17-000075 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 824,758

F1 · kind: Transaction was executed during an authorized trading window in compliance with the Company's Insider Trading Compliance Program.

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 $92.431 to $92.60. 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 05, 2017 Filed May 8, 2017 21:36 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 3,380 $92.55 $312,833.20
Disclosure

SEC source: 0001280452-17-000065 · edgardoc.xml · nonDerivative · entry 2

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,077

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 05, 2017 Filed May 8, 2017 21:34 UTC
Sciammas MauriceSr. V.P.of Sales and Marketing
SaleCommon Stock 2,983 $92.55 $276,089.18
Disclosure

SEC source: 0001280452-17-000064 · edgardoc.xml · nonDerivative · entry 2

Sciammas Maurice · CIK 0001360833 · Sr. V.P.of Sales and Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,822

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 05, 2017 Filed May 8, 2017 21:30 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 11,131 $92.55 $1,030,220.80
Disclosure

SEC source: 0001280452-17-000063 · edgardoc.xml · nonDerivative · entry 3

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,202,249

F2 · 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 05, 2017 Filed May 8, 2017 21:19 UTC
Tseng SariaVP & General Counsel
SaleCommon Stock 2,983 $92.55 $276,089.18
Disclosure

SEC source: 0001437749-17-008314 · rdgdoc.xml · nonDerivative · entry 2

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,755

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 04, 2017 Filed May 8, 2017 21:36 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 2,623 $91.89 $241,035.60
Disclosure

SEC source: 0001280452-17-000065 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,457

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 04, 2017 Filed May 8, 2017 21:34 UTC
Sciammas MauriceSr. V.P.of Sales and Marketing
SaleCommon Stock 2,623 $91.89 $241,035.60
Disclosure

SEC source: 0001280452-17-000064 · edgardoc.xml · nonDerivative · entry 1

Sciammas Maurice · CIK 0001360833 · Sr. V.P.of Sales and Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 388,805

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 04, 2017 Filed May 8, 2017 21:30 UTC
Hsing MichaelDirector · CEO
SaleCommon Stock 8,634 $91.89 $793,405.03
Disclosure

SEC source: 0001280452-17-000063 · edgardoc.xml · nonDerivative · entry 2

Hsing Michael · CIK 0001308676 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,213,380

F2 · 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 04, 2017 Filed May 8, 2017 21:19 UTC
Tseng SariaVP & General Counsel
SaleCommon Stock 2,623 $91.89 $241,035.60
Disclosure

SEC source: 0001437749-17-008314 · rdgdoc.xml · nonDerivative · entry 1

Tseng Saria · CIK 0001312593 · VP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 295,738

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.

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May 01, 2017 Filed May 2, 2017 21:44 UTC SaleCommon Stock 177 $91.50 $16,195.50
Disclosure

SEC source: 0001280452-17-000058 · edgardoc.xml · nonDerivative · entry 1

Blegen Theodore · CIK 0001415033 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,244

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.

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May 01, 2017 Filed May 2, 2017 21:51 UTC SaleCommon Stock 2,000 $91.36 $182,712.80
Disclosure

SEC source: 0001280452-17-000059 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 834,758

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.

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 $90.51 to $92.38. 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.

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April 24, 2017 Filed Apr 26, 2017 21:10 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 12 $94.99 $1,139.88
Disclosure

SEC source: 0001280452-17-000054 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Indirect · by Spouse

Disclosed balance after: 1,131

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.

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April 10, 2017 Filed Apr 12, 2017 21:12 UTC SaleCommon Stock 15,000 $91.45 $1,371,736.50
Disclosure

SEC source: 0001280452-17-000052 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 836,758

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 $90.77 to $92.02. 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.

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April 03, 2017 Filed Apr 4, 2017 21:19 UTC SaleCommon Stock 2,000 $91.61 $183,216.00
Disclosure

SEC source: 0001280452-17-000050 · edgardoc.xml · nonDerivative · entry 1

Moyer James C · CIK 0001308656 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 851,758

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 $91.19 to $92.28. 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.

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March 16, 2017 Filed Mar 17, 2017 21:02 UTC
Xiao DemingPres. of MPS Asia Operations
SaleCommon Stock 83 $93.05 $7,723.15
Disclosure

SEC source: 0001280452-17-000048 · edgardoc.xml · nonDerivative · entry 1

Xiao Deming · CIK 0001308647 · Pres. of MPS Asia Operations

10b5-1 filing: Not disclosed

Ownership: Indirect · by Spouse

Disclosed balance after: 1,143

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.

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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.