Tandem Diabetes Care
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
BLICKENSTAFF KIM D director
 Common Stock 38,000 $88.44 $3,360,682
Option
MCGRODDY-GOETZ KATHLEEN director
 Restricted Stock Unit 1,219 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 38,000 $88.44 $3,360,682
Sale
BLICKENSTAFF KIM D director
 Common Stock 38,000 $88.44 $3,360,682
Option
ROBERTSON REBECCA B director
 Common Stock 1,000 N/A N/A
Sale
ROBERTSON REBECCA B director
 Common Stock 1,000 N/A N/A
Option
ROBERTSON REBECCA B director
 Stock Option 1,000 N/A N/A
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 3,619 $86.47 $312,935
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 1,854 $86.45 $160,278
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 1,854 $86.45 $160,278
Option
ALLEN DICK director
 Restricted Stock Unit 1,892 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
 Common Stock 1,626 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Restricted Stock Unit 1,626 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
 Common Stock 1,626 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 1,626 $9 $14,634
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Restricted Stock Unit 3,279 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Common Stock 1,626 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
 Restricted Stock Unit 1,626 N/A N/A
Option
SHERIDAN JOHN F officer: PRESIDENT & CEO
 Common Stock 3,279 N/A N/A
Option
ROBERTSON REBECCA B director
 Restricted Stock Unit 1,892 N/A N/A
Option
ROBERTSON REBECCA B director
 Common Stock 1,892 N/A N/A
Option
TWOMEY CHRISTOPHER J director
 Common Stock 1,892 N/A N/A
Option
ALLEN DICK director
 Common Stock 1,892 N/A N/A
Option
ROEDER DOUGLAS A director
 Common Stock 1,892 N/A N/A
Option
BLICKENSTAFF KIM D director
 Restricted Stock Unit 1,892 N/A N/A
Option
ROEDER DOUGLAS A director
 Restricted Stock Unit 1,892 N/A N/A
Option
BLICKENSTAFF KIM D director
 Common Stock 1,892 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Restricted Stock Unit 1,626 $9 $14,634
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
 Restricted Stock Unit 1,626 N/A N/A
Option
TWOMEY CHRISTOPHER J director
 Restricted Stock Unit 1,892 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 269 $89.03 $23,949
Option
TWOMEY CHRISTOPHER J director
 Warrant 189 $73.73 $13,934
Option
TWOMEY CHRISTOPHER J director
 Common Stock 324 $73.73 $23,887
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 201 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Warrant 243 N/A N/A
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 243 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 4,802 N/A N/A
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 4,802 $95 $456,190
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 3,198 $95.02 $303,868
Sale
TWOMEY CHRISTOPHER J director
 Common Stock 3,198 $47.51 $151,934
Sale
BLICKENSTAFF KIM D director
 Common Stock 51,022 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 51,022 $87.54 $4,466,670
Sale
BLICKENSTAFF KIM D director
 Common Stock 148,978 N/A N/A
Sale
BLICKENSTAFF KIM D director
 Common Stock 148,978 $87.48 $13,032,297
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 8,646 $9 $77,814
Option
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Stock Option 8,646 $9 $77,814
Sale
BERGER DAVID B officer: EVP, Chief Legal & Com..
 Common Stock 8,646 $9 $77,814
Option
ROBERTSON REBECCA B director
 Stock Option 1,500 $34 $51,000
Option
ROBERTSON REBECCA B director
 Common Stock 1,500 $34 $51,000
Sale
ROBERTSON REBECCA B director
 Common Stock 1,500 $34 $51,000

Showing 650 to 700 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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