L. Wilbert Platzer

Companies

• Quaker Chemical CorporationVP - Worldwide Operations Nov 5, 2003 to Aug 17, 2022¹

Holdings

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

Shares held

• Quaker Chemical Corporation KWR634 shares²$100.5K at $158.55Aug 15, 2022

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

Recent filings

• Aug 15, 2022Sold 922 shares at $194.08 of Quaker Chemical Corporation²
• Aug 15, 2022Exercised options 922 shares at $136.64 of Quaker Chemical Corporation²
• Aug 15, 2022Sold 842 shares at $193.42 of Quaker Chemical Corporation²
• Aug 15, 2022Exercised options 842 shares at $154.92 of Quaker Chemical Corporation²
• Aug 15, 2022Sold 1,484 shares at $192.30 of Quaker Chemical Corporation²
• Nov 11, 2021Sold 673 shares at $269.27 of Quaker Chemical Corporation³
• Aug 10, 2021Sold 700 shares at $255.44 of Quaker Chemical Corporation⁴
• Aug 10, 2021Sold 923 shares at $258.60 of Quaker Chemical Corporation⁴
• Aug 10, 2021Exercised options 923 shares at $136.64 of Quaker Chemical Corporation⁴
• Aug 10, 2021Sold 842 shares at $258.60 of Quaker Chemical Corporation⁴
• Aug 10, 2021Exercised options 842 shares at $154.92 of Quaker Chemical Corporation⁴
• Aug 10, 2021Sold 613 shares at $258.60 of Quaker Chemical Corporation⁴
• Aug 10, 2021Exercised options 613 shares at $151.75 of Quaker Chemical Corporation⁴
• Nov 16, 2020Sold 500 shares at $252.95 of Quaker Chemical Corporation⁵
• Aug 14, 2020Sold 12 shares at $198.99 of Quaker Chemical Corporation⁶
• Aug 14, 2020Sold 170 shares at $198.39 of Quaker Chemical Corporation⁶
• Aug 14, 2020Sold 135 shares at $197.31 of Quaker Chemical Corporation⁶
• Aug 14, 2020Sold 36 shares at $196.26 of Quaker Chemical Corporation⁶
• Aug 14, 2020Sold 64 shares at $195.06 of Quaker Chemical Corporation⁶
• Aug 14, 2020Exercised options 417 shares at $154.92 of Quaker Chemical Corporation⁶
• Aug 13, 2020Sold 400 shares at $197.39 of Quaker Chemical Corporation⁶
• Aug 13, 2020Sold 25 shares at $196.12 of Quaker Chemical Corporation⁶
• Aug 13, 2020Exercised options 425 shares at $154.92 of Quaker Chemical Corporation⁶
• Aug 13, 2020Sold 1,228 shares at $196.12 of Quaker Chemical Corporation⁶
• Aug 13, 2020Exercised options 1,228 shares at $151.75 of Quaker Chemical Corporation⁶