Edward J. Stewart, Head of Commercial at MERRIMACK PHARMACEUTICALS INC (MACK), sold 5,000 shares at $9.33 ($47K) on 2015-12-01, disclosed to the SEC on 2015-12-03.
Scheduled sale ($47k) by Head of Commercial under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| MACK | SELL | 2015-10-16 | $10K | — | Filing → |
| MACK | SELL | 2015-10-05 | $41K | — | Filing → |
| MACK | SELL | 2015-09-01 | $59K | — | Filing → |