DexCom
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
BRAUKER JAMES H officer: VP Research & Developm..
Common Stock 14,375 $0.3 $4,313
Option
KEMPER STEVEN J officer: Chief Financial Officer
Common Stock 25,000 $0.5 $12,500
Option
KEMPER STEVEN J officer: Chief Financial Officer
Incentive Stock Option (right to buy) 25,000 $0.5 $12,500
Option
LUCAS DONALD L director
Non-Qualified Stock Option (right to buy) 62,500 $0.5 $31,250
Option
LUCAS DONALD L director
Common Stock. 75,000 $0.5 $37,500
Sale
BLICKENSTAFF KIM D director
Common Stock 4,000 $14.63 $58,528
Sale
BLICKENSTAFF KIM D director
Common Stock 8,000 $14.6 $116,816
Sale
BLICKENSTAFF KIM D director
Common Stock 2,200 $14.54 $31,995
Sale
CANAAN EQUITY PARTNERS II LLC 10 percent owner
Common Stock 1,053,000 $13.3 $14,004,900
Sale
YOUNG ERIC A 10 percent owner
Common Stock 1,053,000 $13.3 $14,004,900
Sale
ST PAUL TRAVELERS COMPANIES INC 10 percent owner
Common Stock 133,294 $13.3 $1,772,810
Sale
ST PAUL TRAVELERS COMPANIES INC 10 percent owner
Common Stock 373,348 $12.05 $4,498,843
Purchase
SKYLER JAY S director
Common Stock 9,950 $10.2 $101,490
Purchase
SKYLER JAY S director
Common Stock 20,000 $12 $240,000
Purchase
LUCAS DONALD A director
Common Stock 6,500 $12 $78,000

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.