Tandem Diabetes Care
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 20,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 20,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 20,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Option 20,000 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Stock Option 25,000 N/A N/A
Sale
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Common Stock 25,000 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Common Stock 25,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 10,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 10,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 10,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 20,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Option 20,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 20,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 788 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Common Stock 25,000 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Stock Option 25,000 N/A N/A
Sale
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Common Stock 25,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 11,493 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 10,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 10,000 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 178,730 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 19,270 N/A N/A
Sale
GREENE HOWARD E JR director
 Common Stock 11,787 N/A N/A
Purchase
VALENCIA RICHARD P. director
 Common Stock 1,300 N/A N/A
Sale
ALLEN DICK director
 Common Stock 15,140 N/A N/A
Purchase
VALENCIA RICHARD P. director
 Common Stock 1,754 N/A N/A
Option
BLICKENSTAFF KIM D director
 Series B Warrants 285,700 N/A N/A
Option
BLICKENSTAFF KIM D director
 Common Stock 285,700 N/A N/A
Purchase
ALLEN DICK director
 Common Stock 16,821 N/A N/A
Purchase
GREENE HOWARD E JR director
 Common Stock 50,000 N/A N/A
Purchase
BLICKENSTAFF KIM D director
 Common Stock 750,000 N/A N/A
Purchase
TWOMEY CHRISTOPHER J director
 Common Stock 75,000 N/A N/A
Purchase
ROEDER DOUGLAS A director
 Common Stock 1,000,000 N/A N/A
Purchase
ALLEN DICK director
 Common Stock 60,000 N/A N/A
Purchase
BLICKENSTAFF KIM D director
 Common Stock 285,700 N/A N/A
Purchase
BLICKENSTAFF KIM D director
 Series A Warrants to Purchase Common Stock 285,700 N/A N/A
Purchase
BLICKENSTAFF KIM D director
 Common Stock 1,600,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 15,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 15,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Options 15,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Options 2,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 2,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 2,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 2,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 2,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Options 2,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 4,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 4,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Options 4,000 N/A N/A
Purchase
ALLEN DICK director
 Common Stock 10,000 N/A N/A

Showing 950 to 1000 of 1058 results.

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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