The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Drummond Daryl C since 2017.
The trader's CIK number is 1702984.
At the time of the last reporting, Drummond Daryl C was the Head of Research of Merrimack Pharmaceuticals Inc. (stock ticker symbol MACK).
Also see all insider trading activities at Merrimack Pharmaceuticals Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2017 | MACK | 0 | $0 | 4,097 | $15,240 | 4,097 | $11,020 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2017-05-12 | MACK | Option Ex | 4,097 | 2.69 | 11,020 |
| 2017-05-12 | MACK | Sale | 4,097 | 3.72 | 15,240 |
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 Drummond Daryl C (Head of Research of Merrimack Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.