Super Micro Computer
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 13,328 $81.96 $1,092,296
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Employee Stock Option (right to buy) 83,044 $20.7 $1,719,011
Sale
LIANG CHARLES director, 10 percent owner, off..
Common Stock 12,201 $80.92 $987,342
Sale
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 10,679 $84.04 $897,474
Sale
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 10,825 $82.79 $896,169
Sale
LIANG CHARLES director, 10 percent owner, off..
Common Stock 13,328 $81.96 $1,092,296
Sale
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 2,967 $84.69 $251,269
Sale
CLEGG DON W officer: SVP, Worldwide Sales
Common Stock 1,000 $91.03 $91,031
Purchase
CHAN SHIU LEUNG director
Common Stock 1,525 $83.5 $127,338
Purchase
CHAN SHIU LEUNG director
Common Stock 3,000 $88.88 $266,640
Purchase
CHAN SHIU LEUNG director
Common Stock 6,000 $81.2 $487,200
Option
KAO GEORGE officer: SVP, OPERATIONS
Common Stock 152 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Common Stock 197 N/A N/A
Option
CLEGG DON W officer: SVP, Worldwide Sales
Restricted Stock Units 211 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Common Stock 236 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Restricted Stock Units 236 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Common Stock 225 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Restricted Stock Units 197 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Restricted Stock Units 225 N/A N/A
Option
CLEGG DON W officer: SVP, Worldwide Sales
Common Stock 211 N/A N/A
Option
KAO GEORGE officer: SVP, OPERATIONS
Restricted Stock Units 152 N/A N/A
Option
KAO GEORGE officer: SVP, OPERATIONS
Common Stock 212 N/A N/A
Option
KAO GEORGE officer: SVP, OPERATIONS
Restricted Stock Units 212 N/A N/A
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 236 N/A N/A
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 197 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Common Stock 1,098 N/A N/A
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Restricted Stock Units 236 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Restricted Stock Units 1,098 N/A N/A
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Restricted Stock Units 197 N/A N/A
Sale
TUAN SHERMAN director
Common Stock 421 $78.01 $32,842
Sale
TUAN SHERMAN director
Common Stock 4,579 $77.48 $354,795
Purchase
CHAN SHIU LEUNG director
Common Stock 4,500 $76 $341,996
Purchase
CHAN SHIU LEUNG director
Common Stock 1,000 $76 $76,000
Sale
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 44,000 $75 $3,300,000
Sale
LIANG CHARLES director, 10 percent owner, off..
Common Stock 44,000 $75 $3,300,000
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Restricted Stock Units 750 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Common Stock 500 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Restricted Stock Units 750 N/A N/A
Option
KAO GEORGE officer: SVP, OPERATIONS
Restricted Stock Units 750 N/A N/A
Option
CLEGG DON W officer: SVP, Worldwide Sales
Restricted Stock Units 500 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Common Stock 750 N/A N/A
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Restricted Stock Units 500 N/A N/A
Option
LIU LIANG CHIU-CHU SARA director, 10 percent owner
Common Stock 750 N/A N/A
Option
KAO GEORGE officer: SVP, OPERATIONS
Common Stock 750 N/A N/A
Option
CLEGG DON W officer: SVP, Worldwide Sales
Common Stock 500 N/A N/A
Option
TUAN SHERMAN director
Common Stock 2,500 $39.19 $97,975
Option
TUAN SHERMAN director
Stock Option (right to buy) 2,500 $39.19 $97,975
Sale
TUAN SHERMAN director
Common Stock 2,500 $65.21 $163,025
Option
WEIGAND DAVID E officer: SVP, Chief Financial O..
Restricted Stock Units 225 N/A N/A
Option
LIANG CHARLES director, 10 percent owner, off..
Restricted Stock Units 236 N/A N/A

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.