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Nasdaq · USD

DIOD

DIODES INC /DEL/

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4050
SEC CIK
0000029002
Parsed reports
601

Last 12 months

Inside the activity.

0 purchase rows · 29 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202500
Jan 202600
Feb 2026011
Mar 202600
Apr 202600
May 2026016
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

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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
June 28, 2021 Filed Jun 30, 2021 17:56 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,000 $79.62 $636,960.00
Disclosure

SEC source: 0001209191-21-043927 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 387,838

F1 · kind: Sold under a 10b5-1 plan.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.30 to $79.95, 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
June 15, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 5,000 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · derivative · entry 11

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 · 5,000 shares

Expires 2022-05-21

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
June 15, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 4,200 $78.03 $327,733.14
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 395,838

F2 · kind: Sold under a 10b5-1 plan.

Read SEC document
June 15, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 5,000 $19.27 $96,350.00
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400,038

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
June 11, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 5,000 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

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

Expires 2022-05-21

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
June 11, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 4,200 $77.00 $323,402.10
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 395,038

F2 · kind: Sold under a 10b5-1 plan.

Read SEC document
June 11, 2021 Filed Jun 15, 2021 22:14 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 5,000 $19.27 $96,350.00
Disclosure

SEC source: 0001209191-21-040712 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 399,238

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 25, 2021 Filed May 26, 2021 21:20 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 10,000 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-035991 · doc4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

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

Expires 2022-05-21

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 25, 2021 Filed May 26, 2021 21:20 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,500 $76.00 $646,000.00
Disclosure

SEC source: 0001209191-21-035991 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 394,238

Read SEC document
May 25, 2021 Filed May 26, 2021 21:20 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 10,000 $19.27 $192,700.00
Disclosure

SEC source: 0001209191-21-035991 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,738

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 24, 2021 Filed May 26, 2021 21:22 UTC GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035995 · doc4.xml · nonDerivative · entry 1

Tsai Michael Kuo-Chih · CIK 0001489140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,745

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:22 UTC
Sung Wen-ChiDirector
GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035994 · doc4.xml · nonDerivative · entry 1

Sung Wen-Chi · CIK 0001707312 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,720

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:21 UTC GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035993 · doc4.xml · nonDerivative · entry 1

Menard Peter M · CIK 0001736700 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,420

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:20 UTC
LU KEH SHEWDirector · President & CEO
GrantDiodes Incorporated Common Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035991 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,738

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:19 UTC GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035990 · doc4.xml · nonDerivative · entry 1

GIORDANO MICHAEL R · CIK 0001196535 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,201

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:18 UTC
Chen WarrenDirector
GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035989 · doc4.xml · nonDerivative · entry 1

Chen Warren · CIK 0001812946 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,120

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:16 UTC
CHEN C HDirector
GrantDiodes Incorporated Common Stock 4,250 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035988 · doc4.xml · nonDerivative · entry 1

CHEN C H · CIK 0001196527 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,629

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 24, 2021 Filed May 26, 2021 21:16 UTC GrantDiodes Incorporated Common Stock 2,520 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-035987 · doc4.xml · nonDerivative · entry 1

Chen Button Angie · CIK 0001848133 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,520

F1 · shares: Restricted stock units vest in four equal installments beginning 05/26/2022.

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

Read SEC document
May 21, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 10,000 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · derivative · entry 15

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

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

Expires 2022-05-21

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 21, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,500 $75.00 $637,500.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 387,738

Read SEC document
May 21, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 10,000 $19.27 $192,700.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,238

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 20, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 20,000 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · derivative · entry 14

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

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

Expires 2022-05-21

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 20, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,500 $74.00 $629,000.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 386,238

Read SEC document
May 20, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,500 $73.00 $620,500.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 394,738

Read SEC document
May 20, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 20,000 $19.27 $385,400.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403,238

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 19, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 2,398 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · derivative · entry 13

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Diodes Incorporated Common Stock - Diodes · 2,398 shares

Expires 2022-05-21

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 19, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 2,039 $72.00 $146,808.00
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,238

Read SEC document
May 19, 2021 Filed May 21, 2021 21:54 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 2,398 $19.27 $46,209.46
Disclosure

SEC source: 0001209191-21-035043 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 385,277

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 18, 2021 Filed May 18, 2021 22:20 UTC
LU KEH SHEWDirector · President & CEO
Tax withholdingDiodes Incorporated Common Stock 664 $70.01 $46,486.64
Disclosure

SEC source: 0001209191-21-033698 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 382,879

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

Read SEC document
May 14, 2021 Filed May 18, 2021 22:20 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversion05/21/12 DIOD NQSO · Derivative 17,602 $0.00 Strike: $19.27 $0.00
Disclosure

SEC source: 0001209191-21-033698 · doc4.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,398

Underlying: Diodes Incorporated Common Stock - Diodes · 17,602 shares

Expires 2022-05-21

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.

F4 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 05/26/2013.

Read SEC document
May 14, 2021 Filed May 18, 2021 22:20 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 6,461 $72.00 $465,193.29
Disclosure

SEC source: 0001209191-21-033698 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,543

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.00 to $72.03, 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
May 14, 2021 Filed May 18, 2021 22:20 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 8,500 $71.03 $603,787.30
Disclosure

SEC source: 0001209191-21-033698 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 390,004

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $71.00 to $71.205, 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
May 14, 2021 Filed May 18, 2021 22:20 UTC
LU KEH SHEWDirector · President & CEO
Exercise / conversionDiodes Incorporated Common Stock 17,602 $19.27 $339,190.54
Disclosure

SEC source: 0001209191-21-033698 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398,504

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
April 01, 2021 Filed Apr 5, 2021 20:27 UTC
Zhao JinVP, Worldwide Analog Products
Tax withholdingDiodes Incorporated Common Stock 260 $82.62 $21,481.20
Disclosure

SEC source: 0001209191-21-025139 · doc4.xml · nonDerivative · entry 1

Zhao Jin · CIK 0001848005 · VP, Worldwide Analog Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,366

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

Read SEC document
March 23, 2021 Filed Mar 23, 2021 18:49 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 2,000 $91.00 $182,000.00
Disclosure

SEC source: 0001209191-21-022536 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 380,902

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 22, 2021 Filed Mar 23, 2021 19:16 UTC
Tang FrancisSVP, WW Discrete Products
SaleDiodes Incorporated Common Stock - Performance Stock Units 5,000 $90.25 $451,250.00
Disclosure

SEC source: 0001209191-21-022539 · doc4.xml · nonDerivative · entry 3

Tang Francis · CIK 0001363562 · SVP, WW Discrete Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,080

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 22, 2021 Filed Mar 23, 2021 19:16 UTC
Tang FrancisSVP, WW Discrete Products
SaleDiodes Incorporated Common Stock 3,356 $89.25 $299,523.00
Disclosure

SEC source: 0001209191-21-022539 · doc4.xml · nonDerivative · entry 2

Tang Francis · CIK 0001363562 · SVP, WW Discrete Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,102

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 22, 2021 Filed Mar 23, 2021 19:16 UTC
Tang FrancisSVP, WW Discrete Products
SaleDiodes Incorporated Common Stock 8,419 $88.71 $746,849.49
Disclosure

SEC source: 0001209191-21-022539 · doc4.xml · nonDerivative · entry 1

Tang Francis · CIK 0001363562 · SVP, WW Discrete Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,458

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 22, 2021 Filed Mar 23, 2021 18:49 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 20,000 $89.98 $1,799,668.00
Disclosure

SEC source: 0001209191-21-022536 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 382,902

F1 · kind: Sold under a 10b5-1 plan.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.00 to $90.80, 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
March 19, 2021 Filed Mar 23, 2021 18:49 UTC
LU KEH SHEWDirector · President & CEO
SaleDiodes Incorporated Common Stock 40,000 $87.15 $3,485,816.00
Disclosure

SEC source: 0001209191-21-022536 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,902

F1 · kind: Sold under a 10b5-1 plan.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.01 to $88.97, 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
March 19, 2021 Filed Mar 23, 2021 18:51 UTC
Yu EvanSVP, WW Power Products
SaleDiodes Incorporated Common Stock 6,174 $88.20 $544,546.80
Disclosure

SEC source: 0001209191-21-022537 · doc4.xml · nonDerivative · entry 1

Yu Evan · CIK 0001727188 · SVP, WW Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,903

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 17, 2021 Filed Mar 19, 2021 16:18 UTC
Yu EvanSVP, WW Power Products
SaleDiodes Incorporated Common Stock 7,125 $85.20 $607,050.00
Disclosure

SEC source: 0001209191-21-022004 · doc4.xml · nonDerivative · entry 1

Yu Evan · CIK 0001727188 · SVP, WW Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,077

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 16, 2021 Filed Mar 17, 2021 19:46 UTC
CHEN C HDirector
SaleDiodes Incorporated Common Stock 20,000 $84.00 $1,680,000.00
Disclosure

SEC source: 0001209191-21-021291 · doc4.xml · nonDerivative · entry 3

CHEN C H · CIK 0001196527 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Trident Trust Company, Trustee of Chen Family Trust

Disclosed balance after: 100,000

F1 · kind: Sold under a 10b5-1 plan.

Read SEC document
March 16, 2021 Filed Mar 17, 2021 19:46 UTC
CHEN C HDirector
SaleDiodes Incorporated Common Stock 15,000 $83.69 $1,255,290.00
Disclosure

SEC source: 0001209191-21-021291 · doc4.xml · nonDerivative · entry 2

CHEN C H · CIK 0001196527 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Trident Trust Company, Trustee of Chen Family Trust

Disclosed balance after: 120,000

F1 · kind: Sold under a 10b5-1 plan.

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.00 to $84.335, 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.

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March 16, 2021 Filed Mar 17, 2021 19:46 UTC
CHEN C HDirector
SaleDiodes Incorporated Common Stock 15,000 $83.60 $1,253,931.00
Disclosure

SEC source: 0001209191-21-021291 · doc4.xml · nonDerivative · entry 1

CHEN C H · CIK 0001196527 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Trident Trust Company, Trustee of Chen Family Trust

Disclosed balance after: 135,000

F1 · kind: Sold under a 10b5-1 plan.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.76 to $84.3175, 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.

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March 11, 2021 Filed Mar 12, 2021 21:35 UTC
Zhao JinVP, Worldwide Analog Products
SaleDiodes Incorporated Common Stock 615 $84.06 $51,696.90
Disclosure

SEC source: 0001209191-21-020181 · doc4.xml · nonDerivative · entry 1

Zhao Jin · CIK 0001848005 · VP, Worldwide Analog Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,626

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March 11, 2021 Filed Mar 15, 2021 17:16 UTC
Yu EvanSVP, WW Power Products
Exercise / conversion07/02/12 DIOD NQSO · Derivative 2,000 $0.00 Strike: $18.48 $0.00
Disclosure

SEC source: 0001209191-21-020411 · doc4.xml · derivative · entry 4

Yu Evan · CIK 0001727188 · SVP, WW Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Diodes Incorporated Common Stock - Diodes · 2,000 shares

Expires 2022-07-02

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.

F3 · derivative.exercise_date: Non-qualified stock options exercisable in four equal annual installments beginning 07/01/2013.

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March 11, 2021 Filed Mar 15, 2021 17:16 UTC
Yu EvanSVP, WW Power Products
SaleDiodes Incorporated Common Stock 1,500 $83.50 $125,250.00
Disclosure

SEC source: 0001209191-21-020411 · doc4.xml · nonDerivative · entry 2

Yu Evan · CIK 0001727188 · SVP, WW Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,202

F2 · kind: Sold under a 10b5-1 plan.

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March 11, 2021 Filed Mar 15, 2021 17:16 UTC
Yu EvanSVP, WW Power Products
Exercise / conversionDiodes Incorporated Common Stock 2,000 $18.48 $36,960.00
Disclosure

SEC source: 0001209191-21-020411 · doc4.xml · nonDerivative · entry 1

Yu Evan · CIK 0001727188 · SVP, WW Power Products

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,702

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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March 09, 2021 Filed Mar 10, 2021 16:01 UTC
Holland JulieSVP, Corporate Operations
SaleDiodes Incorporated Common Stock 5,000 $81.88 $409,413.50
Disclosure

SEC source: 0001209191-21-019341 · doc4.xml · nonDerivative · entry 1

Holland Julie · CIK 0001436690 · SVP, Corporate Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,502

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.70 to $82.045, 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.

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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.