Insider Stock Trading History of Cola 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 Cola Mark since year 2005. The trader's CIK number is 1698162. At the time of this reporting, Cola Mark is the President and CTO of Sigma Labs, Inc. . (stock ticker symbol SGLB). See this page for all insider trading activities at Sigma Labs, Inc. .


Stock purchases, sales, and option exercises reported by insider Cola Mark since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-12-22 SGLB Sigma Labs, Inc. Sale 7,874 3.25 25,590

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 Cola Mark (President and CTO of Sigma Labs, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.