Tandem Diabetes Care
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Common Stock 163 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Restricted Stock Unit 163 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Restricted Stock Unit 163 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Common Stock 163 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Common Stock 163 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Common Stock 793 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Restricted Stock Unit 373 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Restricted Stock Unit 407 N/A N/A
Option
LEAL JAMES officer: SVP, Operations
Restricted Stock Unit 309 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Common Stock 407 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Restricted Stock Unit 407 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Restricted Stock Unit 407 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Restricted Stock Unit 820 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
Common Stock 407 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
Restricted Stock Unit 407 N/A N/A
Option
LEAL JAMES officer: SVP, Operations
Common Stock 309 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Common Stock 407 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Common Stock 373 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Common Stock 820 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Common Stock 407 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Common Stock 792 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Restricted Stock Unit 162 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Common Stock 162 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Restricted Stock Unit 792 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Common Stock 162 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Restricted Stock Unit 162 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
Common Stock 162 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
Restricted Stock Unit 162 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Common Stock 162 N/A N/A
Option
LEAL JAMES officer: SVP, Operations
Restricted Stock Unit 168 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Restricted Stock Unit 162 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Common Stock 162 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Restricted Stock Unit 162 N/A N/A
Option
LEAL JAMES officer: SVP, Operations
Common Stock 168 N/A N/A
Option
HOWELL PEYTON R director
Common Stock 949 N/A N/A
Option
HOWELL PEYTON R director
Restricted Stock Unit 949 N/A N/A
Option
MCGRODDY-GOETZ KATHLEEN director
Common Stock 1,220 N/A N/A
Option
MCGRODDY-GOETZ KATHLEEN director
Restricted Stock Unit 1,220 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Stock Option 7,000 $18.86 $132,020
Sale
BERGER DAVID B officer: EVP & Chief Operating ..
Common Stock 3,097 $65 $201,305
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Common Stock 7,000 $18.86 $132,020
Sale
BERGER DAVID B officer: EVP & Chief Operating ..
Common Stock 7,000 $65.03 $455,210
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Common Stock 820 N/A N/A
Option
MORRISON SUSAN officer: EVP & Chief Admin. Off..
Restricted Stock Unit 406 N/A N/A
Option
BERGER DAVID B officer: EVP & Chief Operating ..
Restricted Stock Unit 406 N/A N/A
Option
SHERIDAN JOHN F director, officer: PRESIDENT & ..
Restricted Stock Unit 820 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Common Stock 373 N/A N/A
Option
VOSSELLER LEIGH officer: EVP & CHIEF FINANCIAL ..
Restricted Stock Unit 406 N/A N/A
Option
HANSEN BRIAN B officer: EVP & CHIEF COMMERCIAL..
Common Stock 406 N/A N/A
Option
GASSER ELIZABETH ANNE officer: EVP, Chief Strategy Of..
Restricted Stock Unit 373 N/A N/A

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.