Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sigma Labs, Inc.
since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sigma Labs, Inc. since year 2005.
Table 2 shows the detailed insider transactions of Sigma Labs, Inc. since 2005.
The reporting company's ticker symbol is SGLB. The reporting company's CIK number is 788611.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $25,590.
The total value of stock option exercises since 2005 is $0.
|Trading Period||Insider Buying||Insider Sales||Option Exercises|
|Trade Date||Insider Name||Trade Type||Shares||Price ($)||Value ($)|
|2017-12-22||Cola Mark (President and CTO)||Sale||7,874||3.25||25,590|
Insider trading activities including stock purchases, stock sales, and option exercises of SGLB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sigma Labs, Inc. (symbol SGLB, CIK number 788611) see the Securities and Exchange Commission (SEC) website.