Tandem Diabetes Care
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 1,320 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 20,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 7,500 N/A N/A
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 8,262 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 20,000 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Stock Option 10,000 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 50,000 N/A N/A
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Sale
ALLEN DICK director
 Common Stock 3,000 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 10,000 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 7,500 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Stock Option 10,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 650 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 4,308 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Sale
ALLEN DICK director
 Common Stock 2,979 N/A N/A
Option
ALLEN DICK director
 Common Stock 3,184 N/A N/A
Option
ALLEN DICK director
 Warrant 406 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 30,000 N/A N/A
Sale
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 30,000 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Stock Option 30,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 16,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 16,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 16,000 N/A N/A
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 3,626 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Stock Option 3,626 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 3,626 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 6,374 N/A N/A
Sale
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 6,374 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Stock Option 6,374 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 2,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 2,000 N/A N/A

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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.

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