Insider Stock Trading History of Hall Steven Edward

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 Hall Steven Edward since year 2005. The trader's CIK number is 1602732. At the time of this reporting, Hall Steven Edward is the Other of Aileron Therapeutics Inc . (stock ticker symbol ALRN). See this page for all insider trading activities at Aileron Therapeutics Inc .

Note that in the past Hall Steven Edward also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Hall Steven Edward since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-07-05 ALRN Aileron Therapeutics Inc Buy 250,000 15.00 3,750,000
2016-08-16 PTGX Protagonist Therapeutics, Inc Buy 583,333 12.00 6,999,996
2014-04-15 CERU Cerulean Pharma Inc. Buy 733,445 7.00 5,134,115

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 Hall Steven Edward (Other of Aileron Therapeutics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.