MERRIMACK PHARMACEUTICALS INC Insider Trading for March 2015
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in MERRIMACK PHARMACEUTICALS INC for March 2015.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 26 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 11.70 | 5,000 | 58,500 | 653,164 | 648.2 K to 653.2 K (+0.77 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 2.12 | 94,338 | 199,997 | 680,662 | |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 2.59 | 26,689 | 69,125 | 0 | |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 2.47 | 52,985 | 130,873 | 0 | |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 1.71 | 273,968 | 468,485 | 0 | |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 1.71 | 10,400 | 17,784 | 273,968 | |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 2.12 | 94,338 | 199,997 | 1,683,328 | 1.6 M to 1.7 M (+5.94 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 2.59 | 26,689 | 69,125 | 1,588,990 | 1.6 M to 1.6 M (+1.71 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 2.47 | 52,985 | 130,873 | 1,562,301 | 1.5 M to 1.6 M (+3.51 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Sell | S | 11.71 | 103,968 | 1,217,465 | 1,509,316 | 1.6 M to 1.5 M (-6.44 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 1.71 | 273,968 | 468,485 | 1,613,284 | 1.3 M to 1.6 M (+20.46 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Sell | S | 11.69 | 10,400 | 121,576 | 1,339,316 | 1.3 M to 1.3 M (-0.77 %) |
| Mar 25 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 1.71 | 10,400 | 17,784 | 1,349,716 | 1.3 M to 1.3 M (+0.78 %) |
| Mar 24 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 11.77 | 5,000 | 58,850 | 648,164 | 643.2 K to 648.2 K (+0.78 %) |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Sullivan William A. | CFO and Treasurer | Option Exercise | M | 2.12 | 15,000 | 31,800 | 45,000 | |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Sullivan William A. | CFO and Treasurer | Sell | S | 11.97 | 15,000 | 179,550 | 11,000 | 26 K to 11 K (-57.69 %) |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Sullivan William A. | CFO and Treasurer | Buy | M | 2.12 | 15,000 | 31,800 | 26,000 | 11 K to 26 K (+136.36 %) |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Option Exercise | M | 1.71 | 40,000 | 68,400 | 15,000 | |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Sell | S | 11.97 | 40,000 | 478,800 | 226,811 | 266.8 K to 226.8 K (-14.99 %) |
| Mar 20 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Buy | M | 1.71 | 40,000 | 68,400 | 266,811 | 226.8 K to 266.8 K (+17.64 %) |
| Mar 19 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Gift | G | 0.00 | 1,190 | 0 | 643,164 | 644.4 K to 643.2 K (-0.18 %) |
| Mar 19 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 11.77 | 1,190 | 14,006 | 644,354 | 643.2 K to 644.4 K (+0.19 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Option Exercise | M | 1.81 | 11,337 | 20,520 | 0 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Option Exercise | M | 1.71 | 10,000 | 17,100 | 0 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Option Exercise | M | 1.81 | 897 | 1,624 | 11,337 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Option Exercise | M | 1.71 | 20,000 | 34,200 | 10,000 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Sell | S | 12.00 | 21,337 | 256,044 | 3,600 | 24.9 K to 3.6 K (-85.56 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Buy | M | 1.81 | 11,337 | 20,520 | 24,937 | 13.6 K to 24.9 K (+83.36 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Buy | M | 1.71 | 10,000 | 17,100 | 13,600 | 3.6 K to 13.6 K (+277.78 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Sell | S | 12.00 | 20,897 | 250,764 | 3,600 | 24.5 K to 3.6 K (-85.30 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Buy | M | 1.81 | 897 | 1,624 | 24,497 | 23.6 K to 24.5 K (+3.80 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Schoeberl Birgit M. | Head of Discovery | Buy | M | 1.71 | 20,000 | 34,200 | 23,600 | 3.6 K to 23.6 K (+555.56 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Option Exercise | M | 1.81 | 2,000 | 3,620 | 71,000 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Option Exercise | M | 1.81 | 6,000 | 10,860 | 73,000 | |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Sell | S | 12.00 | 2,000 | 24,000 | 21,385 | 23.4 K to 21.4 K (-8.55 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Buy | M | 1.81 | 2,000 | 3,620 | 23,385 | 21.4 K to 23.4 K (+9.35 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Sell | S | 11.93 | 6,000 | 71,580 | 21,385 | 27.4 K to 21.4 K (-21.91 %) |
| Mar 18 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Buy | M | 1.81 | 6,000 | 10,860 | 27,385 | 21.4 K to 27.4 K (+28.06 %) |
| Mar 13 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 11.33 | 5,000 | 56,650 | 643,164 | 638.2 K to 643.2 K (+0.78 %) |
| Mar 09 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Option Exercise | M | 1.71 | 22,385 | 38,278 | 284,368 | |
| Mar 09 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Sell | S | 12.50 | 22,385 | 279,813 | 1,339,316 | 1.4 M to 1.3 M (-1.64 %) |
| Mar 09 2015 | MACK | MERRIMACK PHARMACE ... | Mulroy Robert J. | President and CEO | Buy | M | 1.71 | 22,385 | 38,278 | 1,361,701 | 1.3 M to 1.4 M (+1.67 %) |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Option Exercise | M | 1.81 | 6,000 | 10,860 | 79,000 | |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Sell | S | 12.00 | 6,000 | 72,000 | 21,385 | 27.4 K to 21.4 K (-21.91 %) |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Stewart Edward J. | SVP & Pres, Healthc ... | Buy | M | 1.81 | 6,000 | 10,860 | 27,385 | 21.4 K to 27.4 K (+28.06 %) |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Option Exercise | M | 1.71 | 20,000 | 34,200 | 55,000 | |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Sell | S | 12.01 | 20,000 | 240,200 | 226,811 | 246.8 K to 226.8 K (-8.10 %) |
| Mar 06 2015 | MACK | MERRIMACK PHARMACE ... | Nielsen Ulrik B. | Director | Buy | M | 1.71 | 20,000 | 34,200 | 246,811 | 226.8 K to 246.8 K (+8.82 %) |
| Mar 04 2015 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 10.93 | 5,000 | 54,650 | 638,164 | 633.2 K to 638.2 K (+0.79 %) |