Insider Stock Trading History of Douglas Mark

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Douglas Mark since year 2005. The trader's CIK number is 1434812. At the time of this reporting, Douglas Mark is the Director of Quaker Chemical Corp . (stock ticker symbol KWR). See this page for all insider trading activities at Quaker Chemical Corp .

Note that in the past DOUGLAS MARK also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Douglas Mark since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-11-07 KWR Quaker Chemical Corp Sale 750 205.19 153,891
2018-08-14 FMC Fmc Corp Buy 4,250 86.13 366,052
2018-08-14 FMC Fmc Corp Sale 6,600 86.03 567,798
2018-02-14 FMC Fmc Corp Sale 10,698 84.40 902,932
2018-02-14 FMC Fmc Corp Option Ex 10,698 35.59 380,795
2017-11-29 KWR Quaker Chemical Corp Sale 1,575 164.23 258,657
2017-06-14 FMC Fmc Corp Option Ex 8,000 30.30 242,440
2017-06-14 FMC Fmc Corp Sale 12,697 75.81 962,559
2017-06-08 FMC Fmc Corp Sale 5,066 76.01 385,066
2016-03-03 FMC Fmc Corp Sale 10,480 38.22 400,587
2008-08-05 ROH Haas Co Sale 20,159 75.00 1,511,965
2008-08-05 ROH Haas Co Option Ex 20,159 43.25 871,816

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Douglas Mark (Director of Quaker Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.