4/15/15 18:07  | 4/13/15  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.d | 34 | 1.71 | 17 | 20 | 10 | 215 | D | 110 | 170 | 62 | 11 | 9 | 11 | 6 | 7 | 1 | 1 | -10 | -10 | -29 | -37 | 
4/15/15 18:07  | 4/13/15  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | S.d | -260 | 13.00 | 17 | -20 | -9 | 215 | D | 110 | 170 | 62 | 11 | 9 | 11 | 6 | 7 | 1 | 1 | -10 | -10 | -29 | -37 | 
5/14/14 14:28  | 5/12/14  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.d | 31 | 1.25 | 21 | 25 | 13 | 215 | D | -13 | 28 | 168 | 32 | 24 | 35 | 3 | 4 | 1 | 1 | 15 | 1 | 31 | 79 | 
4/16/13 18:02  | 4/15/13  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.d | 33 | 2.19 | 2 | 15 | 9 | 190 | D |  | -11 | -25 | -2 | -5 | 0 | -3 | 1 | -5 | -8 | -11 | -19 | -42 | -26 | 
4/16/13 18:02  | 4/15/13  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | S.d | -91 | 6.04 | 2 | -15 | -7 | 190 | D |  | -11 | -25 | -2 | -5 | 0 | -3 | 1 | -5 | -8 | -11 | -19 | -42 | -26 | 
7/5/12 08:39  | 7/3/12  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.d | 44 | 2.19 | 1 | 20 | 12 | 190 | D |  |  |  | 20 | 11 | 7 | 4 | 3 | 0 | -2 | 5 | 24 | -15 | -4 | 
5/1/12 08:24  | 4/17/12  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.ad | 12 | 2.19 | 1 | 5 | 3 | 170 | D |  |  |  |  |  | 20 | -9 | 3 | -3 | -5 | -17 | -1 | -22 | -42 | 
4/18/12 16:26  | 4/17/12  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | M.d | 12 | 2.19 | 3 | 5 | 3 | 170 | D |  |  |  |  |  |  | 29 | 12 | 7 | -13 | -9 | -5 | -8 | -30 | 
4/5/12 16:11  | 4/3/12  | MACK | Merrimack Pharmaceuticals Inc | DE | Health | Drug | Pharmaceutical Preparations | Fehr Gordon J. | MA | D |  | P.d | 10 | 7.00 | 6 | 1 | 1 | 165 | D |  |  |  |  |  |  |  | -3 | 8 | 16 | 23 | 20 | 44 | 0 |