James R. Stark

Companies

• Bio-Rad LaboratoriesCorporate Controller Jan 9, 2004 to Nov 12, 2019¹

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 BIO0 shares²Nov 11, 2019

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

Recent filings

• Nov 11, 2019Sold 848 shares at $351.45 of Bio-Rad Laboratories²
• Sep 11, 2019Shares withheld for tax 104 shares at $326.42 of Bio-Rad Laboratories³
• Sep 11, 2019Exercised options 300 shares of Bio-Rad Laboratories³
• Sep 10, 2019Shares withheld for tax 70 shares at $322.93 of Bio-Rad Laboratories³
• Sep 10, 2019Exercised options 200 shares of Bio-Rad Laboratories³
• Sep 7, 2019Shares withheld for tax 104 shares at $335.59 of Bio-Rad Laboratories⁴
• Sep 7, 2019Exercised options 300 shares of Bio-Rad Laboratories⁴
• Sep 5, 2019Shares withheld for tax 104 shares at $339.48 of Bio-Rad Laboratories⁴
• Sep 5, 2019Exercised options 300 shares of Bio-Rad Laboratories⁴
• Sep 4, 2019Shares withheld for tax 70 shares at $335.20 of Bio-Rad Laboratories⁵
• Sep 4, 2019Exercised options 200 shares of Bio-Rad Laboratories⁵
• Dec 12, 2018Sold 848 shares at $254.77 of Bio-Rad Laboratories⁶
• Sep 11, 2018Shares withheld for tax 174 shares at $308.37 of Bio-Rad Laboratories⁷
• Sep 11, 2018Exercised options 500 shares of Bio-Rad Laboratories⁷
• Sep 10, 2018Shares withheld for tax 70 shares at $308.00 of Bio-Rad Laboratories⁸
• Sep 10, 2018Exercised options 200 shares of Bio-Rad Laboratories⁸
• Sep 7, 2018Shares withheld for tax 104 shares at $313.74 of Bio-Rad Laboratories⁹
• Sep 7, 2018Exercised options 300 shares of Bio-Rad Laboratories⁹
• Sep 5, 2018Shares withheld for tax 104 shares at $315.50 of Bio-Rad Laboratories¹⁰
• Sep 5, 2018Exercised options 300 shares of Bio-Rad Laboratories¹⁰
• Nov 30, 2017Sold 746 shares at $270.51 of Bio-Rad Laboratories¹¹
• Sep 12, 2017Shares withheld for tax 76 shares at $218.04 of Bio-Rad Laboratories¹²
• Sep 12, 2017Exercised options 200 shares of Bio-Rad Laboratories¹²
• Sep 11, 2017Shares withheld for tax 189 shares at $218.86 of Bio-Rad Laboratories¹²
• Sep 11, 2017Exercised options 500 shares of Bio-Rad Laboratories¹²

Trade performance

Returns are price-only (no dividends), measured from the trade date.