The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider English Aron R. since year 2005.
The trader's CIK number is 1770436.
At the time of the last reporting, English Aron R. was the Officer of Merrimack Pharmaceuticals Inc .
(stock ticker symbol MACK).
See this page for all insider trading activities at Merrimack Pharmaceuticals Inc .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2019-04-17||MACK||Merrimack Pharmaceuticals Inc||Buy||16,200||6.00||97,151|
|2019-04-16||MACK||Merrimack Pharmaceuticals Inc||Buy||20,450||5.95||121,636|
|2019-04-15||MACK||Merrimack Pharmaceuticals Inc||Buy||30,110||5.73||172,530|
|2019-04-08||MACK||Merrimack Pharmaceuticals Inc||Buy||32,873||5.81||191,025|
|2019-04-05||MACK||Merrimack Pharmaceuticals Inc||Buy||50,000||6.12||305,750|
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 English Aron R. (Officer of Merrimack Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.