Insider Stock Trading History of Lambert William M


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 Lambert William M since year 2005. The trader's CIK number is 1187330. At the time of this reporting, Lambert William M is the Chairman and CEO of Msa Safety Inc . (stock ticker symbol MSA). See this page for all insider trading activities at Msa Safety Inc .

Note that in the past LAMBERT WILLIAM M also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Lambert William M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-11-20 MSA Msa Safety Inc Sale 13,951 79.80 1,113,317
2017-11-21 MSA Msa Safety Inc Sale 15,847 80.00 1,267,775
2017-11-20 MSA Msa Safety Inc Option Ex 13,951 24.63 343,613
2017-11-21 MSA Msa Safety Inc Option Ex 15,847 24.63 390,311
2017-11-16 MSA Msa Safety Inc Sale 17,944 79.72 1,430,549
2017-11-16 MSA Msa Safety Inc Option Ex 17,944 24.63 441,960
2017-11-06 MSA Msa Safety Inc Option Ex 6,058 24.63 149,208
2017-11-03 MSA Msa Safety Inc Sale 1,200 80.00 96,002
2017-11-06 MSA Msa Safety Inc Sale 6,058 79.46 481,350
2017-11-03 MSA Msa Safety Inc Option Ex 1,200 24.63 29,556
2017-08-01 KMT Kennametal Inc Option Ex 1,602 37.50 60,075
2017-05-05 MSA Msa Safety Inc Option Ex 36,086 17.83 643,413
2017-05-05 MSA Msa Safety Inc Sale 27,086 79.08 2,141,825
2017-05-04 MSA Msa Safety Inc Sale 3,977 79.00 314,183
2017-05-04 MSA Msa Safety Inc Option Ex 3,977 17.83 70,909
2017-05-02 MSA Msa Safety Inc Option Ex 38,796 17.83 691,732
2017-05-03 MSA Msa Safety Inc Option Ex 7,798 17.83 139,038
2017-05-02 MSA Msa Safety Inc Sale 38,796 78.95 3,062,905
2017-05-03 MSA Msa Safety Inc Sale 7,798 78.69 613,601
2017-04-28 MSA Msa Safety Inc Sale 9,429 79.85 752,915
2017-04-28 MSA Msa Safety Inc Option Ex 9,429 17.83 168,119
2017-03-13 MSA Msa Safety Inc Option Ex 3,000 31.54 94,605
2017-03-10 MSA Msa Safety Inc Option Ex 532 17.83 9,485
2017-03-10 MSA Msa Safety Inc Sale 532 69.50 36,975
2017-03-08 MSA Msa Safety Inc Sale 500 71.01 35,505
2017-03-07 MSA Msa Safety Inc Option Ex 101,418 17.83 1,808,282
2017-03-06 MSA Msa Safety Inc Sale 47,533 72.47 3,444,621
2017-03-07 MSA Msa Safety Inc Sale 11,882 71.74 852,414
2017-03-06 MSA Msa Safety Inc Option Ex 55,905 45.24 2,529,142
2016-08-02 MSA Msa Safety Inc Option Ex 20,365 .00 0
2016-08-03 MSA Msa Safety Inc Option Ex 2,494 .00 0
2016-08-02 MSA Msa Safety Inc Sale 600 55.50 33,302
2016-08-03 MSA Msa Safety Inc Sale 18,600 55.01 1,023,260
2015-11-18 MSA Msa Safety Inc Sale 15,844 44.51 705,168
2015-11-18 MSA Msa Safety Inc Option Ex 19,240 40.08 771,139
2014-09-03 MSA Msa Safety Inc Option Ex 20,443 45.68 933,836
2014-09-03 MSA Msa Safety Inc Sale 16,388 56.66 928,494
2013-05-23 MSA Msa Safety Inc Option Ex 9,668 21.23 205,251
2012-06-04 MSA Msa Safety Inc Sale 2,593 39.62 102,742
2012-06-05 MSA Msa Safety Inc Sale 22,970 39.49 907,177
2012-06-01 MSA Msa Safety Inc Option Ex 36,119 25.07 905,322
2011-11-28 MSA Msa Safety Inc Option Ex 44,251 10.65 471,405
2011-11-28 MSA Msa Safety Inc Sale 40,251 32.36 1,302,562
2010-12-13 MSA Msa Safety Inc Sale 10,075 30.90 311,287
2010-12-08 MSA Msa Safety Inc Option Ex 20,955 12.14 254,372
2009-12-02 MSA Msa Safety Inc Option Ex 8,229 12.14 99,891
2008-08-04 MSA Msa Safety Inc Buy 7,300 34.21 249,747
2008-03-15 MSA Msa Safety Inc Sale 746 41.58 31,018
2008-03-15 MSA Msa Safety Inc Sale 746 41.58 31,018
2007-03-15 MSA Msa Safety Inc Sale 1,256 41.30 51,866
2006-03-15 MSA Msa Safety Inc Sale 2,673 39.47 105,503
2005-05-17 MSA Msa Safety Inc Sale 25,000 44.27 1,106,750
2005-03-15 MSA Msa Safety Inc Sale 928 38.92 36,117

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 Lambert William M (Chairman and CEO of Msa Safety Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.