Diodes Incorporated
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Option
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Option
LU KEH SHEW director, officer: President & ..
 Diodes Inc. Common Stock 72,000 $7.03 $506,016
Option
LU KEH SHEW director, officer: President & ..
 7/30/01 DIOD NQ 22,500 $3.7 $83,205
Sale
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 28,983 $9.15 $265,136
Option
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 28,983 $9.15 $265,136
Option
LIU JOSEPH officer: SVP, Operations
 Common Stock (Right to Buy) 28,983 $9.15 $265,136
Sale
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 1,017 $9.15 $9,304
Option
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 1,017 $9.15 $9,304
Option
LIU JOSEPH officer: SVP, Operations
 Common Stock (Right to Buy) 1,017 $9.15 $9,304
Sale
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 30,000 $9.15 $274,440
Option
LIU JOSEPH officer: SVP, Operations
 Diodes Inc. Common Stock 30,000 $9.15 $274,440
Option
LIU JOSEPH officer: SVP, Operations
 Common Stock (Right to Buy) 30,000 $9.15 $274,440
Option
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Sale
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Option
GIORDANO MICHAEL R director
 Common Stock (Right to Buy) 8,000 $2 $16,000
Sale
MAO SHING director
 Diodes Inc. Common Stock 10,000 $35.73 $357,300
Option
MAO SHING director
 Common Stock (Right to Buy) 10,000 $2 $20,000
Option
MAO SHING director
 Diodes Inc. Common Stock 10,000 $2 $20,000
Option
GIORDANO MICHAEL R director
 1993 NQO 10/25/99 8,000 $2 $16,000
Sale
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Option
GIORDANO MICHAEL R director
 Diodes Inc. Common Stock 8,000 $2 $16,000
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 6,750 $44.75 $302,063
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 27,000 $24.22 $654,048
Option
STICH JOHN M director
 Common Stock (Right to Buy) 27,000 $24.75 $668,223
Option
STICH JOHN M director
 Common Stock 27,000 $24.75 $668,223
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 27,000 $45.92 $1,239,759
Sale
STICH JOHN M director
 Common Stock 2,250 $3.7 $8,321
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 33,750 $24 $809,899
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 20,250 $3.7 $74,885
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 33,750 $24 $809,899
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 11,712 $2.96 $34,703
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 11,712 $2.96 $34,703
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 11,712 $2.96 $34,703
Sale
GIORDANO MICHAEL R director
 Common Stock 12,000 $20.67 $248,004
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 16,413 $2.96 $48,632
Option
GIORDANO MICHAEL R director
 Common Stock 7,500 $2 $15,000
Option
GIORDANO MICHAEL R director
 Common Stock (Right to Buy) 7,500 $2 $15,000
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 16,413 $2.96 $48,632
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 16,413 $39.5 $648,314
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 28,125 $2.22 $62,438
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 56,250 $2.22 $124,875
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 34,875 $36.75 $1,281,656
Sale
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 15,750 $35.25 $555,188
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock (Right to Buy) 33,750 $1.78 $60,008
Option
WERTZ CARL C officer: VP Finance/Investor Re..
 Common Stock 33,750 $1.78 $60,008
Purchase
TANG FRANCIS officer: SVP, WW Discrete Produ..
 Common Stock 790 $34.25 $27,058
Purchase
LU KEH SHEW director, officer: President & ..
 Common Stock 30,000 $34.78 $1,043,370
Sale
MAO SHING director
 Common Stock 10,000 $36.43 $364,300
Sale
GIORDANO MICHAEL R director
 Common Stock 12,000 $19.36 $232,332

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Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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