Christine A. Tsingos

Companies

• Bio-Rad LaboratoriesChief financial officer Feb 5, 2004 to Dec 17, 2018¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Bio-Rad Laboratories BIO6,683 shares²$2.4M at $364.82Dec 14, 2018

As of each latest filing. The line shows shares held over time.

Recent filings

• Dec 14, 2018Sold 1,411 shares at $248.00 of Bio-Rad Laboratories²
• Sep 11, 2018Shares withheld for tax 229 shares at $308.37 of Bio-Rad Laboratories³
• Sep 11, 2018Exercised options 660 shares of Bio-Rad Laboratories³
• Sep 10, 2018Shares withheld for tax 139 shares at $308.00 of Bio-Rad Laboratories⁴
• Sep 10, 2018Exercised options 400 shares of Bio-Rad Laboratories⁴
• Sep 7, 2018Shares withheld for tax 173 shares at $313.74 of Bio-Rad Laboratories⁵
• Sep 7, 2018Exercised options 500 shares of Bio-Rad Laboratories⁵
• Sep 5, 2018Shares withheld for tax 208 shares at $315.50 of Bio-Rad Laboratories⁶
• Sep 5, 2018Exercised options 600 shares of Bio-Rad Laboratories⁶
• Dec 14, 2017Sold 4,980 shares at $249.40 of Bio-Rad Laboratories⁷
• Dec 14, 2017Exercised options 1,000 shares at $139.56 of Bio-Rad Laboratories⁷
• Dec 14, 2017Exercised options 800 shares at $119.54 of Bio-Rad Laboratories⁷
• Dec 14, 2017Exercised options 1,280 shares at $117.00 of Bio-Rad Laboratories⁷
• Dec 14, 2017Exercised options 1,300 shares at $107.32 of Bio-Rad Laboratories⁷
• Dec 14, 2017Exercised options 600 shares at $98.04 of Bio-Rad Laboratories⁷
• Sep 12, 2017Shares withheld for tax 76 shares at $218.04 of Bio-Rad Laboratories⁸
• Sep 12, 2017Exercised options 200 shares of Bio-Rad Laboratories⁸
• Sep 11, 2017Shares withheld for tax 249 shares at $218.86 of Bio-Rad Laboratories⁹
• Sep 11, 2017Exercised options 660 shares of Bio-Rad Laboratories⁹
• Sep 10, 2017Shares withheld for tax 151 shares at $218.42 of Bio-Rad Laboratories⁹
• Sep 10, 2017Exercised options 400 shares of Bio-Rad Laboratories⁹
• Sep 7, 2017Shares withheld for tax 188 shares at $215.44 of Bio-Rad Laboratories¹⁰
• Sep 7, 2017Exercised options 500 shares of Bio-Rad Laboratories¹⁰
• Nov 4, 2016Shares withheld for tax 76 shares at $164.74 of Bio-Rad Laboratories¹¹
• Nov 4, 2016Exercised options 200 shares of Bio-Rad Laboratories¹¹