DexCom
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Option
DOUBLEDAY RICHARD officer: EVP Chief Commercial O..
Incentive Stock Option (right to buy) 12 $9.8 $118
Option
DOUBLEDAY RICHARD officer: EVP Chief Commercial O..
Common Stock 3,000 $59.05 $177,153
Sale
DOUBLEDAY RICHARD officer: EVP Chief Commercial O..
Common Stock 988 $83.68 $82,673
Sale
VALDES JORGE A officer: Former CTO
Common Stock 40,500 $45.58 $1,845,828
Option
VALDES JORGE A officer: Former CTO
Non-Qualified Stock Option (right to buy) 30,000 $7.79 $233,700
Option
VALDES JORGE A officer: Former CTO
Common Stock 30,000 $7.79 $233,700
Sale
LISTER JOHN officer: General Manager, EMEA
Common Stock 2,475 $83.83 $207,469
Option
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Non-Qualified Stock Option (right to buy) 14,000 $9.8 $137,200
Sale
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Common Stock 14,000 $9.8 $137,200
Option
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Common Stock 14,000 $9.8 $137,200
Sale
DOUBLEDAY RICHARD officer: EVP Chief Commercial O..
Common Stock 1,666 $79.27 $132,059
Sale
BALO ANDREW K officer: *
Common Stock 4,538 $81.46 $369,670
Option
ROPER JESS officer: Former SVP, CFO
Non-Qualified Stock Option (right to buy) 6,000 $9.8 $58,800
Sale
ROPER JESS officer: Former SVP, CFO
Common Stock 1,000 $83.37 $83,373
Option
ROPER JESS officer: Former SVP, CFO
Common Stock 6,000 $9.8 $58,800
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 15,000 $77.92 $1,168,800
Sale
BALO ANDREW K officer: *
Common Stock 8,216 $82.29 $676,086
Sale
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Common Stock 14,000 $9.8 $137,200
Option
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Non-Qualified Stock Option (right to buy) 14,000 $9.8 $137,200
Option
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Common Stock 14,000 $9.8 $137,200
Sale
DOUBLEDAY RICHARD officer: EVP Chief Commercial O..
Common Stock 4,217 $97 $409,062
Sale
BALO ANDREW K officer: *
Common Stock 7,859 $100.72 $791,574
Option
ROPER JESS officer: Former SVP, CFO
Non-Qualified Stock Option (right to buy) 6,000 $9.8 $58,800
Sale
ROPER JESS officer: Former SVP, CFO
Common Stock 1,000 $101.35 $101,346
Option
ROPER JESS officer: Former SVP, CFO
Common Stock 6,000 $9.8 $58,800
Option
GREGG TERRANCE H director, officer: Former Execu..
Non-Qualified Stock Option (right to buy) 14,999 $6.85 $102,743
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 29,999 $51.27 $1,537,959
Option
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 14,999 $6.85 $102,743
Option
GREGG TERRANCE H director, officer: Former Execu..
Non-Qualified Stock Option (right to buy) 47,500 $6.85 $325,375
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 47,500 $6.85 $325,375
Option
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 47,500 $6.85 $325,375
Option
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 52,501 $50.02 $2,625,943
Option
GREGG TERRANCE H director, officer: Former Execu..
Incentive Stock Option (right to buy) 1 $3.19 $3
Option
GREGG TERRANCE H director, officer: Former Execu..
Non-Qualified Stock Option (right to buy) 52,500 $96.85 $5,084,363
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 52,500 $96.85 $5,084,363
Option
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 10,000 $91 $910,000
Option
GREGG TERRANCE H director, officer: Former Execu..
Non-Qualified Stock Option (right to buy) 10,000 $91 $910,000
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 10,000 $91 $910,000
Sale
LORD JONATHAN T MD director
Common Stock 10,000 $90.96 $909,600
Sale
BALO ANDREW K officer: *
Common Stock 7,500 $89.53 $671,445
Option
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 25,000 $6.85 $171,250
Sale
GREGG TERRANCE H director, officer: Former Execu..
Common Stock 25,000 $6.85 $171,250
Option
GREGG TERRANCE H director, officer: Former Execu..
Non-Qualified Stock Option (right to buy) 25,000 $6.85 $171,250
Sale
LISTER JOHN officer: General Manager, EMEA
Common Stock 2,642 $89.36 $236,081
Sale
MOY JEFFREY officer: EVP Operations
Common Stock 8,881 $90.61 $804,681
Option
VALDES JORGE A officer: Former CTO
Non-Qualified Stock Option (right to buy) 20,000 $7.79 $155,800
Sale
VALDES JORGE A officer: Former CTO
Common Stock 20,000 $7.79 $155,800
Option
VALDES JORGE A officer: Former CTO
Common Stock 20,000 $7.79 $155,800
Sale
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Common Stock 19,854 $94.67 $1,879,479
Option
PACELLI STEVEN ROBERT officer: EVP Strategy and Corpo..
Non-Qualified Stock Option (right to buy) 14,000 $9.8 $137,200

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.