Bio-Rad Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Restricted Stock Units 500 N/A N/A
Option
HUTTON RONALD W officer: Vice President and Tre..
Restricted Stock Units 170 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Bio-Rad A Common Stock 500 N/A N/A
Option
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Restricted Stock Units 600 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Restricted Stock Units 300 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Bio-Rad A Common Stock 300 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Non-Qualified Stock Option (right to buy) 6,000 $118.77 $712,620
Option
HERTIA JOHN officer: Executive Vice President
Bio-Rad A Common Stock 7,200 $138.21 $995,126
Sale
HERTIA JOHN officer: Executive Vice President
Bio-Rad A Common Stock 5,195 $337.37 $1,752,611
Sale
TUMOLO ANNETTE officer: Executive Vice President
Bio-Rad A Common Stock 371 $340 $126,140
Option
SCHWARTZ NORMAN D director, 10 percent owner, off..
Bio-Rad A Common Stock 2,600 N/A N/A
Option
SCHWARTZ NORMAN D director, 10 percent owner, off..
Restricted Stock Units 2,600 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
HUTTON RONALD W officer: Vice President and Tre..
Bio-Rad A Common Stock 180 N/A N/A
Option
MAGNI GIOVANNI officer: EVP, Chief Strategy Of..
Bio-Rad A Common Stock 500 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Bio-Rad A Common Stock 300 N/A N/A
Option
HUTTON RONALD W officer: Vice President and Tre..
Restricted Stock Units 180 N/A N/A
Option
MAGNI GIOVANNI officer: EVP, Chief Strategy Of..
Restricted Stock Units 500 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Restricted Stock Units 300 N/A N/A
Option
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Bio-Rad A Common Stock 600 N/A N/A
Option
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Restricted Stock Units 600 N/A N/A
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Restricted Stock Units 500 N/A N/A
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Bio-Rad A Common Stock 500 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Restricted Stock Units 200 N/A N/A
Option
SCHWARTZ NORMAN D director, 10 percent owner, off..
Bio-Rad A Common Stock 2,600 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
HERTIA JOHN officer: Executive Vice President
Bio-Rad A Common Stock 600 N/A N/A
Option
HUTTON RONALD W officer: Vice President and Tre..
Bio-Rad A Common Stock 180 N/A N/A
Option
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Restricted Stock Units 600 N/A N/A
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Restricted Stock Units 500 N/A N/A
Option
MAGNI GIOVANNI officer: EVP, Chief Strategy Of..
Bio-Rad A Common Stock 500 N/A N/A
Sale
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Bio-Rad A Common Stock 1,089 $333.08 $362,723
Option
MAGNI GIOVANNI officer: EVP, Chief Strategy Of..
Restricted Stock Units 500 N/A N/A
Option
HUTTON RONALD W officer: Vice President and Tre..
Restricted Stock Units 180 N/A N/A
Option
STARK JAMES R officer: VP, Corporate Controller
Bio-Rad A Common Stock 200 N/A N/A
Option
ERNST TIMOTHY S officer: EVP, General Counsel &..
Bio-Rad A Common Stock 500 N/A N/A
Option
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Bio-Rad A Common Stock 600 N/A N/A
Option
TUMOLO ANNETTE officer: Executive Vice President
Restricted Stock Units 600 N/A N/A
Option
SCHWARTZ NORMAN D director, 10 percent owner, off..
Restricted Stock Units 2,600 N/A N/A
Sale
CROWLEY MICHAEL officer: EVP, GBL Commercial Op..
Bio-Rad A Common Stock 325 $320 $104,000
Sale
ERNST TIMOTHY S officer: EVP, General Counsel &..
Bio-Rad A Common Stock 310 $320 $99,200
Sale
ERNST TIMOTHY S officer: EVP, General Counsel &..
Bio-Rad A Common Stock 500 $299.21 $149,607

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.