Insider Stock Trading History of Platzer L Wilbert


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 Platzer L Wilbert since year 2005. The trader's CIK number is 1242086. At the time of this reporting, Platzer L Wilbert is the VP & Managing Dtr - EMEA of Quaker Chemical Corp . (stock ticker symbol KWR). See this page for all insider trading activities at Quaker Chemical Corp .


Stock purchases, sales, and option exercises reported by insider Platzer L Wilbert since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-02 KWR Quaker Chemical Corp Sale 1,000 156.75 156,750
2017-05-15 KWR Quaker Chemical Corp Option Ex 5,621 72.79 409,141
2017-05-15 KWR Quaker Chemical Corp Sale 5,621 140.49 789,666
2017-05-04 KWR Quaker Chemical Corp Sale 2,000 140.76 281,520
2015-05-14 KWR Quaker Chemical Corp Sale 5,708 86.24 492,257
2015-05-14 KWR Quaker Chemical Corp Option Ex 4,208 44.59 187,622
2014-11-10 KWR Quaker Chemical Corp Sale 2,000 83.96 167,914
2014-05-05 KWR Quaker Chemical Corp Sale 2,000 76.52 153,040
2013-11-01 KWR Quaker Chemical Corp Option Ex 2,892 37.75 109,173
2013-11-01 KWR Quaker Chemical Corp Sale 5,892 74.28 437,651
2013-05-17 KWR Quaker Chemical Corp Sale 3,000 65.00 195,000
2013-03-11 KWR Quaker Chemical Corp Sale 5,000 60.54 302,685
2013-01-28 KWR Quaker Chemical Corp Option Ex 3,788 18.82 71,290
2013-01-28 KWR Quaker Chemical Corp Sale 3,788 57.55 217,999
2012-09-10 KWR Quaker Chemical Corp Option Ex 7,576 18.82 142,580
2012-09-10 KWR Quaker Chemical Corp Sale 7,576 50.00 378,800
2012-05-11 KWR Quaker Chemical Corp Sale 17,316 45.50 787,878
2012-05-10 KWR Quaker Chemical Corp Sale 1,500 46.00 69,000
2012-05-10 KWR Quaker Chemical Corp Option Ex 1,500 6.93 10,395
2012-05-11 KWR Quaker Chemical Corp Option Ex 17,316 6.93 119,999
2011-04-27 KWR Quaker Chemical Corp Option Ex 3,275 19.45 63,698
2011-04-27 KWR Quaker Chemical Corp Sale 3,275 44.00 144,100
2010-12-21 KWR Quaker Chemical Corp Option Ex 6,549 19.45 127,378
2010-12-21 KWR Quaker Chemical Corp Sale 6,549 44.00 288,156
2010-12-14 KWR Quaker Chemical Corp Sale 1,795 42.00 75,390
2010-12-15 KWR Quaker Chemical Corp Sale 7,030 42.00 295,260
2010-12-15 KWR Quaker Chemical Corp Option Ex 7,030 23.13 162,603
2010-12-14 KWR Quaker Chemical Corp Option Ex 1,795 23.13 41,518
2010-12-02 KWR Quaker Chemical Corp Option Ex 6,000 19.98 119,880
2010-12-02 KWR Quaker Chemical Corp Sale 6,000 40.00 240,000
2008-08-05 KWR Quaker Chemical Corp Sale 16,550 31.07 514,208
2008-08-05 KWR Quaker Chemical Corp Option Ex 16,550 22.67 375,122
2008-05-27 KWR Quaker Chemical Corp Option Ex 1,283 20.18 25,890
2008-05-27 KWR Quaker Chemical Corp Sale 1,283 28.50 36,565
2008-05-22 KWR Quaker Chemical Corp Option Ex 667 20.18 13,460
2008-05-23 KWR Quaker Chemical Corp Option Ex 200 20.18 4,036
2008-05-22 KWR Quaker Chemical Corp Sale 667 29.02 19,356
2008-05-23 KWR Quaker Chemical Corp Sale 200 28.50 5,700
2008-05-21 KWR Quaker Chemical Corp Sale 1,200 29.00 34,800
2008-05-21 KWR Quaker Chemical Corp Option Ex 1,200 20.18 24,216
2008-05-16 KWR Quaker Chemical Corp Sale 15,650 29.08 455,102
2008-05-16 KWR Quaker Chemical Corp Option Ex 15,650 20.14 315,112
2007-03-06 KWR Quaker Chemical Corp Sale 9,500 21.73 206,435
2007-03-06 KWR Quaker Chemical Corp Option Ex 9,500 17.75 168,625

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 Platzer L Wilbert (VP & Managing Dtr - EMEA of Quaker Chemical Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.