CALCATERRA CHRIS M.officer: Chief Operating Officerofficer: Chief Operating Officer
Common Stock
60,417
$44.02
$2,659,738
Sale
CALCATERRA CHRIS M.officer: Chief Operating Officerofficer: Chief Operating Officer
Common Stock
60,417
$88.15
$5,326,000
Option
CALCATERRA CHRIS M.officer: Chief Operating Officerofficer: Chief Operating Officer
Stock Options (Right to Buy)
60,417
$16.49
$996,276
Option
CALCATERRA CHRIS M.officer: Chief Operating Officerofficer: Chief Operating Officer
Common Stock
60,417
$16.49
$996,276
Sale
CALCATERRA CHRIS M.officer: Chief Operating Officerofficer: Chief Operating Officer
Common Stock
60,417
$88.15
$5,326,000
Sale
LINK WILLIAM J PHDdirectordirector
Common Stock
50,000
$68.34
$3,416,950
Option
LINK WILLIAM J PHDdirectordirector
Stock Option (Right to Buy)
10,000
$7.28
$72,750
Option
LINK WILLIAM J PHDdirectordirector
Common Stock
50,000
$13.09
$654,600
Option
LINK WILLIAM J PHDdirectordirector
Common Stock
50,000
$21.32
$1,066,100
Sale
LINK WILLIAM J PHDdirectordirector
Common Stock
50,000
$68.34
$3,416,950
Option
BURNS THOMAS WILLIAMdirector, officer: Chief Executive Of..director, officer: Chief Execut..
Common Stock
207,447
$3.98
$824,602
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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.