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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
November 26, 2018 Filed Nov 28, 2018 17:54 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 8,000 $33.70 $269,608.80
Disclosure

SEC source: 0001209191-18-060098 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 595,052

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.6625 to $33.7425, 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 (3) to this Form 4.

Read SEC document
November 26, 2018 Filed Nov 28, 2018 17:54 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,000 $33.61 $134,442.40
Disclosure

SEC source: 0001209191-18-060098 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 603,052

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.60 to $33.66, 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
November 26, 2018 Filed Nov 28, 2018 17:54 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 16,000 $33.56 $536,880.00
Disclosure

SEC source: 0001209191-18-060098 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 607,052

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.55 to $33.63, 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 28, 2018 Filed Aug 29, 2018 17:47 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/28/09 DIOD NQSO · Derivative 8,000 $0.00 Strike: $15.05 $0.00
Disclosure

SEC source: 0001209191-18-048776 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,000

Underlying: Diodes Incorporated Common Stock - Diodes · 8,000 shares

Expires 2019-05-28

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 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/28/2010.

Read SEC document
August 28, 2018 Filed Aug 29, 2018 17:47 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 7,004 $39.15 $274,206.60
Disclosure

SEC source: 0001209191-18-048776 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623,052

Read SEC document
August 28, 2018 Filed Aug 29, 2018 17:47 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 8,000 $15.05 $120,400.00
Disclosure

SEC source: 0001209191-18-048776 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 630,056

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.

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/28/09 DIOD NQSO · Derivative 50,000 $0.00 Strike: $15.05 $0.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · derivative · entry 17

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Diodes Incorporated Common Stock - Diodes · 50,000 shares

Expires 2019-05-28

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.

F3 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/28/2010.

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 1,400 $38.95 $54,530.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 622,056

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 5,608 $38.96 $218,487.68
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623,456

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 7,012 $38.65 $271,013.80
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 629,064

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 7,016 $38.45 $269,765.20
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 636,076

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 7,019 $38.25 $268,476.75
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 643,092

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 6,922 $38.05 $263,382.10
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 650,111

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 100 $38.08 $3,808.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 657,033

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,390 $38.00 $166,820.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 657,133

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,389 $37.95 $166,562.55
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 661,523

Read SEC document
August 27, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 50,000 $15.05 $752,500.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 665,912

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.

Read SEC document
August 24, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/28/09 DIOD NQSO · Derivative 5,000 $0.00 Strike: $15.05 $0.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · derivative · entry 16

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 · 5,000 shares

Expires 2019-05-28

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.

F3 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/28/2010.

Read SEC document
August 24, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,392 $37.82 $166,106.32
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 615,912

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.81 to $37.8319, 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 24, 2018 Filed Aug 28, 2018 17:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 5,000 $15.05 $75,250.00
Disclosure

SEC source: 0001209191-18-048610 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 620,304

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.

Read SEC document
August 14, 2018 Filed Aug 15, 2018 16:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/28/09 DIOD NQSO · Derivative 5,000 $0.00 Strike: $15.05 $0.00
Disclosure

SEC source: 0001209191-18-046719 · doc4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Diodes Incorporated Common Stock - Diodes · 5,000 shares

Expires 2019-05-28

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 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/28/2010.

Read SEC document
August 14, 2018 Filed Aug 15, 2018 16:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,389 $38.05 $167,001.45
Disclosure

SEC source: 0001209191-18-046719 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 615,304

Read SEC document
August 14, 2018 Filed Aug 15, 2018 16:14 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 5,000 $15.05 $75,250.00
Disclosure

SEC source: 0001209191-18-046719 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 619,693

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.

Read SEC document
May 29, 2018 Filed May 30, 2018 22:33 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock 29,514 $34.18 $1,008,788.52
Disclosure

SEC source: 0001209191-18-034250 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 614,693

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

Read SEC document
May 22, 2018 Filed May 22, 2018 22:30 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 6,000 $33.95 $203,700.00
Disclosure

SEC source: 0001209191-18-032413 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 0

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
May 16, 2018 Filed May 17, 2018 21:11 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 479 $33.60 $16,094.40
Disclosure

SEC source: 0001209191-18-031039 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 6,000

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
May 10, 2018 Filed May 14, 2018 14:46 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 2,891 $33.60 $97,137.60
Disclosure

SEC source: 0001209191-18-029740 · 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: 6,479

F1 · kind: Exercised under a 10b5-1 plan.

Read SEC document
May 09, 2018 Filed May 14, 2018 14:46 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 2,630 $33.60 $88,368.00
Disclosure

SEC source: 0001209191-18-029740 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 9,370

F1 · kind: Exercised under a 10b5-1 plan.

Read SEC document
March 21, 2018 Filed Mar 22, 2018 20:00 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 6,000 $33.20 $199,200.00
Disclosure

SEC source: 0001209191-18-021237 · 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: 12,000

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 21, 2018 Filed Mar 22, 2018 20:00 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 6,000 $32.80 $196,800.00
Disclosure

SEC source: 0001209191-18-021237 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 18,000

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 16, 2018 Filed Mar 20, 2018 21:01 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 6,000 $32.30 $193,800.00
Disclosure

SEC source: 0001209191-18-020919 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · The Lu Family Foundation

Disclosed balance after: 24,000

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 14, 2018 Filed Mar 15, 2018 13:54 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 223,217 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-019759 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Lu Grandchildren's Trust

Disclosed balance after: 700,000

Read SEC document
March 14, 2018 Filed Mar 15, 2018 13:54 UTC DIODES INC /DEL/ DIOD · Entity 4050 GiftDiodes Incorporated Common Stock 223,217 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-019759 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 644,207

Read SEC document
February 21, 2018 Filed Feb 24, 2018 00:12 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock 3,830 $29.21 $111,874.30
Disclosure

SEC source: 0001209191-18-013149 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 867,424

F3 · kind: Vested restricted stock unit shares were automatically withheld to cover income tax.

Read SEC document
February 20, 2018 Filed Feb 24, 2018 00:12 UTC DIODES INC /DEL/ DIOD · Entity 4050 Tax withholdingDiodes Incorporated Common Stock 236,100 $29.33 $6,924,813.00
Disclosure

SEC source: 0001209191-18-013149 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 871,254

F3 · kind: Vested restricted stock unit shares were automatically withheld to cover income tax.

Read SEC document
February 14, 2018 Filed Feb 24, 2018 00:12 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock - Performance Stock Units 63,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-013149 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,905

F4 · 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.

F5 · kind: The PSUs vest in February 2021 upon the achievement of the 3-year financial performance measure of cumulative non-GAAP operating income for 2018 through 2020 of $360.8 million (Target Performance).

F6 · kind: 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%.

Read SEC document
February 14, 2018 Filed Feb 24, 2018 00:12 UTC DIODES INC /DEL/ DIOD · Entity 4050 GrantDiodes Incorporated Common Stock 63,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-013149 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,107,354

F1 · security: Restricted stock units vest in four equal installments beginning 02/14/2019.

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

Read SEC document
November 21, 2017 Filed Nov 27, 2017 23:41 UTC DIODES INC /DEL/ DIOD · Entity 4050 OtherDiodes Incorporated Common Stock 30,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-062626 · 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: 30,000

F1 · kind: These shares were transferred from the reporting person's direct holdings to The Lu Family Foundation, an indirect holding.

Read SEC document
November 21, 2017 Filed Nov 27, 2017 23:41 UTC DIODES INC /DEL/ DIOD · Entity 4050 OtherDiodes Incorporated Common Stock 30,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-062626 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,044,354

F1 · kind: These shares were transferred from the reporting person's direct holdings to The Lu Family Foundation, an indirect holding.

Read SEC document
November 17, 2017 Filed Nov 21, 2017 23:02 UTC DIODES INC /DEL/ DIOD · Entity 4050 OtherDiodes Incorporated Common Stock 90,400 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-062155 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Revocable Trust

Disclosed balance after: 0

F1 · kind: These shares were transferred from the indirectly held Lu Family Revocable Trust to the reporting person's direct holdings.

Read SEC document
November 17, 2017 Filed Nov 21, 2017 23:02 UTC DIODES INC /DEL/ DIOD · Entity 4050 OtherDiodes Incorporated Common Stock 90,400 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-062155 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,074,354

F1 · kind: These shares were transferred from the indirectly held Lu Family Revocable Trust to the reporting person's direct holdings.

Read SEC document
October 13, 2017 Filed Oct 13, 2017 20:57 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 10,000 $32.50 $325,000.00
Disclosure

SEC source: 0001209191-17-056895 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 983,954

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
October 11, 2017 Filed Oct 13, 2017 20:57 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 10,000 $32.00 $320,000.00
Disclosure

SEC source: 0001209191-17-056895 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 993,954

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/29/2008 DIOD NQSO · Derivative 31,000 $0.00 Strike: $27.95 $0.00
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · derivative · entry 14

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Diodes Incorporated Common Stock - Diodes · 31,000 shares

Expires 2018-05-29

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 05/29/2009.

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October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 25,464 $31.28 $796,513.92
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,003,954

F2 · kind: Sold under a 10b5-1 plan.

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October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,897 $31.30 $153,276.10
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,029,418

F2 · kind: Sold under a 10b5-1 plan.

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October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversionDiodes Incorporated Common Stock 31,000 $27.95 $866,450.00
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,034,315

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.

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October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 10,000 $31.50 $315,000.00
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,003,315

F2 · kind: Sold under a 10b5-1 plan.

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October 10, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 SaleDiodes Incorporated Common Stock 4,897 $31.10 $152,296.70
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,013,315

F2 · kind: Sold under a 10b5-1 plan.

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October 05, 2017 Filed Oct 10, 2017 21:22 UTC DIODES INC /DEL/ DIOD · Entity 4050 Exercise / conversion05/29/2008 DIOD NQSO · Derivative 20,000 $0.00 Strike: $27.95 $0.00
Disclosure

SEC source: 0001209191-17-056490 · doc4.xml · derivative · entry 13

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Diodes Incorporated Common Stock - Diodes · 20,000 shares

Expires 2018-05-29

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 05/29/2009.

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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.