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person · Reporting owner

LU KEH SHEW

Disclosed activity across 1 company

Tapewire entity
43704
SEC CIK
0001196531

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

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.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

DIODES INC /DEL/

Report date May 26, 2026 · Filed May 28, 2026

Section 16 reporting ended · disclosed 2026-05-28. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Diodes Incorporated Common StockSEC Table I · non-derivativeDirect90,305 Reported balance After 2026-05-26 transaction · row 1
1 source row

Row 1 · 2026-05-26 · Tax withholding · Disposed 1,970 · Balance 90,305

F1: Vested restricted stock unit shares were automatically withheld to cover income tax.

Diodes Incorporated Common StockSEC Table I · non-derivativeIndirectLu Grandchildren's Trust225,152 Reported balance Holding disclosure · report date 2026-05-26 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 225,152

Diodes Incorporated Common StockSEC Table I · non-derivativeIndirectThe Lu Family Foundation6,000 Reported balance Holding disclosure · report date 2026-05-26 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 6,000

Diodes Incorporated Common StockSEC Table I · non-derivativeIndirectThe Lu 2017 Irrevocable Trust4,700 Reported balance Holding disclosure · report date 2026-05-26 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 4,700

Diodes Incorporated Common StockSEC Table I · non-derivativeIndirectTexastac Investments, LP180,131 Reported balance Holding disclosure · report date 2026-05-26 · row 5 Holding and transaction disclosures are not merged.
1 source row

Row 5 · Balance 180,131

Filing footnotes · ownership attribution and instrument terms

F1: Vested restricted stock unit shares were automatically withheld to cover income tax.

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
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,516 $55.00 $248,380.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 16

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 434,472

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,409 $54.85 $241,833.65
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 15

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 443,507

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,519 $54.70 $247,189.30
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 14

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 438,988

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,522 $54.35 $245,770.70
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 13

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 447,916

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,526 $54.00 $244,404.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 12

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 452,438

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 10,000 $23.35 $233,500.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 11

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 456,964

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.

F2 · kind: Exercised under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 20,000 $29.21 $584,200.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 10

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 446,964

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.

F2 · kind: Exercised under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $55.00 $275,000.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 9

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 426,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $54.50 $272,500.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 8

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 431,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $54.00 $270,000.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 7

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 436,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 29, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $53.50 $267,500.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 6

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 28, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $53.00 $265,000.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 5

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 451,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 28, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $52.50 $262,500.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 4

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 456,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 28, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $52.25 $261,250.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 446,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 28, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $52.00 $260,000.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 461,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 28, 2020 Filed Sep 30, 2020 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $51.50 $257,500.00
Disclosure

SEC source: 0001209191-20-052506 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 466,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 23, 2020 Filed Sep 24, 2020 22:24 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $51.00 $255,000.00
Disclosure

SEC source: 0001209191-20-051981 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 23, 2020 Filed Sep 24, 2020 22:24 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $50.50 $252,500.00
Disclosure

SEC source: 0001209191-20-051981 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 476,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
September 16, 2020 Filed Sep 18, 2020 19:52 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $50.00 $250,000.00
Disclosure

SEC source: 0001209191-20-051139 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 481,964

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
August 26, 2020 Filed Aug 26, 2020 22:06 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-048432 · doc4.xml · nonDerivative · entry 5

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 38,615

Read SEC document
August 26, 2020 Filed Aug 26, 2020 22:06 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 8,084 $51.03 $412,513.59
Disclosure

SEC source: 0001209191-20-048432 · doc4.xml · nonDerivative · entry 4

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 504,364

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.73 to $51.25, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.

Read SEC document
August 26, 2020 Filed Aug 28, 2020 21:59 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 17,400 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-048676 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 56,015

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
August 26, 2020 Filed Aug 28, 2020 21:59 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 17,400 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-048676 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 486,964

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
August 25, 2020 Filed Aug 26, 2020 22:06 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 3,000 $51.00 $153,000.00
Disclosure

SEC source: 0001209191-20-048432 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 512,448

Read SEC document
August 25, 2020 Filed Aug 26, 2020 22:06 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 3,000 $50.75 $152,250.00
Disclosure

SEC source: 0001209191-20-048432 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 515,448

Read SEC document
August 24, 2020 Filed Aug 26, 2020 22:06 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 3,000 $50.15 $150,462.60
Disclosure

SEC source: 0001209191-20-048432 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 518,448

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.121 to $50.20, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

Read SEC document
August 17, 2020 Filed Aug 19, 2020 20:49 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 385 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-047522 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 40,615

Read SEC document
August 17, 2020 Filed Aug 19, 2020 20:49 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 8,000 $52.13 $417,048.80
Disclosure

SEC source: 0001209191-20-047522 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 521,448

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.00 to $52.25, inclusive. The reporting person undertakes to provide to Diodes Incorporated, any security holder of Diodes Incorporated, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

Read SEC document
July 13, 2020 Filed Jul 15, 2020 22:05 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/26/11 DIOD NQSO · Derivative 10,000 $0.00 Strike: $29.21 $0.00
Disclosure

SEC source: 0001209191-20-042523 · doc4.xml · derivative · entry 9

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

Underlying: Diodes Incorporated Common Stock - Diodes · 10,000 shares

Expires 2021-05-26

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 · kind: Exercised under a 10b5-1 plan.

F4 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/26/2012.

Read SEC document
July 13, 2020 Filed Jul 15, 2020 22:05 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,531 $53.50 $242,408.50
Disclosure

SEC source: 0001209191-20-042523 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 529,448

F2 · kind: Sold under a 10b5-1 plan.

Read SEC document
July 13, 2020 Filed Jul 15, 2020 22:05 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,536 $53.00 $240,408.00
Disclosure

SEC source: 0001209191-20-042523 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 533,979

F2 · kind: Sold under a 10b5-1 plan.

Read SEC document
July 13, 2020 Filed Jul 15, 2020 22:05 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 10,000 $29.21 $292,100.00
Disclosure

SEC source: 0001209191-20-042523 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 538,515

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 · kind: Exercised under a 10b5-1 plan.

Read SEC document
May 28, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $51.40 $257,000.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 8

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 528,515

Read SEC document
May 28, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,900 $51.15 $250,635.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 7

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 533,515

Read SEC document
May 27, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 100 $51.15 $5,115.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 6

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 538,415

Read SEC document
May 27, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $50.95 $254,750.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 5

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 538,515

Read SEC document
May 27, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $50.80 $254,000.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 4

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 543,515

Read SEC document
May 27, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,000 $50.70 $253,500.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 548,515

Read SEC document
May 26, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock 10,822 $50.28 $544,130.16
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 553,515

F2 · kind: Vested restricted stock unit shares were automatically withheld to cover income tax.

Read SEC document
May 20, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 10

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 41,000

Read SEC document
May 20, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 9

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 43,000

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
May 20, 2020 Filed May 29, 2020 00:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-032782 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 564,337

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
May 18, 2020 Filed May 19, 2020 20:53 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 13,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-030542 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 33,000

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
May 18, 2020 Filed May 19, 2020 20:53 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock 6,750 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-030542 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 574,337

F2 · security: Restricted stock units vest in four equal installments beginning 05/18/2021.

F3 · price: Granted under Rule 16b-3 Plan.

Read SEC document
May 18, 2020 Filed May 19, 2020 20:53 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 13,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-030542 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 567,587

F1 · kind: These shares were gifted from the reporting person's direct holdings to The Lu Family Foundation, a non profit foundation and indirect holding.

Read SEC document
February 21, 2020 Filed Feb 21, 2020 23:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock 11,994 $47.34 $567,795.96
Disclosure

SEC source: 0001209191-20-011705 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 580,587

F1 · kind: Vested restricted stock unit shares were automatically withheld to cover income tax.

Read SEC document
February 19, 2020 Filed Feb 21, 2020 23:21 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock - Performance Stock Units 62,905 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-011705 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 251,818

F2 · kind: The Target Performance was achieved and the 2017 PSU Award vested at 200%.

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February 19, 2020 Filed Feb 21, 2020 19:08 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock - Performance Stock Units 49,092 $49.49 $2,429,563.08
Disclosure

SEC source: 0001209191-20-011463 · doc4.xml · nonDerivative · entry 3

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,913

F6 · kind: These performance stock unit shares were automatically withheld to cover income tax on the vested 2017 performance award.

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February 19, 2020 Filed Feb 21, 2020 19:08 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock - Performance Stock Units 53,100 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-011463 · doc4.xml · nonDerivative · entry 2

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,005

F3 · security: Each PSU represents a contingent right granted under the companys 2013 Equity Incentive Plan, a Rule 16b-3 Plan, to receive 1 share of Diodes Incorporated Common Stock.

F4 · kind: The PSUs vest in February 2023 upon the achievement of the 3-year financial performance measure of cumulative non-GAAP operating income for 2020 through 2022 of $390.6 million (Target Performance).

F5 · shares: This number represents the target number of PSUs (Target Award) that will vest if the Target Performance is achieved. There is a threshold that provides for payment of 50% of the Target Award upon 80% achievement of the Target Performance and a maximum that provides for payment of 200% of the Target Award upon 120% achievement of the Target Performances. Between 80% and 100% and between 100% and 120% achievement of Target Performance, the Target Award will be decreased or increased on a pro rata basis, with no payout below 80% achievement and payout limited to 200% of the Target Award if the Target Performance exceeds 120%.

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February 19, 2020 Filed Feb 21, 2020 19:08 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock 53,100 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-011463 · doc4.xml · nonDerivative · entry 1

LU KEH SHEW · CIK 0001196531 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 592,581

F1 · security: Restricted stock units vest in four equal installments beginning 02/19/2021.

F2 · price: Granted under Rule 16b-3 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.