Insider Stock Trading History of Three Arch Associates L P


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 Three Arch Associates L P since year 2005. The trader's CIK number is 1030720. At the time of this reporting, Three Arch Associates L P is the 10% Owner of Acelrx Pharmaceuticals Inc . (stock ticker symbol ACRX). See this page for all insider trading activities at Acelrx Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Three Arch Associates L P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-05-29 ACRX Acelrx Pharmaceuticals Inc Buy 284,698 3.40 967,973

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 Three Arch Associates L P (10% Owner of Acelrx Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.