Insider Stock Trading History of Guinan 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 Guinan Mark since year 2005. The trader's CIK number is 1505998. At the time of this reporting, Guinan Mark is the Senior Vice President & CFO of Quest Diagnostics Inc . (stock ticker symbol DGX). See this page for all insider trading activities at Quest Diagnostics Inc .

Note that in the past GUINAN MARK also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Guinan Mark since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-02-17 DGX Quest Diagnostics Inc Sale 280 71.74 20,086
2014-05-05 DGX Quest Diagnostics Inc Buy 4,000 55.51 222,024
2012-12-14 HRC Hillenbrand Industries Inc Option Ex 10,127 .00 0
2011-12-14 HRC Hillenbrand Industries Inc Option Ex 10,274 .00 0

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 Guinan Mark (Senior Vice President & CFO of Quest Diagnostics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.