Insider Stock Trading History of Pfeiffer Gary 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 Pfeiffer Gary M since year 2005. The trader's CIK number is 1127304. At the time of this reporting, Pfeiffer Gary M is the of Quest Diagnostics Inc . (stock ticker symbol DGX). See this page for all insider trading activities at Quest Diagnostics Inc .


Stock purchases, sales, and option exercises reported by insider Pfeiffer Gary M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-11-15 DGX Quest Diagnostics Inc Option Ex 34,333 56.75 1,948,500
2016-11-15 DGX Quest Diagnostics Inc Sale 42,643 85.09 3,628,492
2015-02-04 DGX Quest Diagnostics Inc Option Ex 8,000 49.94 399,520
2015-02-04 DGX Quest Diagnostics Inc Sale 8,000 72.43 579,464
2014-11-10 DGX Quest Diagnostics Inc Sale 10,000 61.69 616,900
2014-11-10 DGX Quest Diagnostics Inc Option Ex 10,000 48.02 480,230
2014-05-07 DGX Quest Diagnostics Inc Option Ex 10,000 49.04 490,400
2014-05-07 DGX Quest Diagnostics Inc Sale 10,000 55.95 559,510
2013-10-25 DGX Quest Diagnostics Inc Sale 2,000 58.10 116,200
2013-01-17 DGX Quest Diagnostics Inc Option Ex 10,000 55.40 554,000
2013-01-17 DGX Quest Diagnostics Inc Sale 10,000 60.00 600,000
2012-05-02 DGX Quest Diagnostics Inc Option Ex 10,000 53.27 532,670
2012-05-02 DGX Quest Diagnostics Inc Sale 10,000 58.30 583,040

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 Pfeiffer Gary M ( of Quest Diagnostics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.