Insider Stock Trading History of Williams Donald Allen

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 Williams Donald Allen since year 2005. The trader's CIK number is 1620013. At the time of this reporting, Williams Donald Allen is the Director of Alphatec Holdings, Inc. . (stock ticker symbol ATEC). See this page for all insider trading activities at Alphatec Holdings, Inc. .

Stock purchases, sales, and option exercises reported by insider Williams Donald Allen since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-05-05 ATEC Alphatec Holdings, Inc. Buy 5,000 1.32 6,600

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 Williams Donald Allen (Director of Alphatec Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.