MICHAEL E PORTER Insider Trading for May 2014
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General | Insider Transactions | Monthly Overview
Overview of insider trading of MICHAEL E PORTER for May 2014.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 16 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.50 | 5,000 | 32,500 | 535,865 | 530.9 K to 535.9 K (+0.94 %) |
| May 16 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.49 | 10,000 | 64,900 | 530,865 | 520.9 K to 530.9 K (+1.92 %) |
| May 15 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Option Exercise | A | 6.63 | 30,268 | 200,677 | 30,268 | |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Option Exercise | M | 2.12 | 5,000 | 10,600 | 0 | |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Option Exercise | M | 1.81 | 2,500 | 4,525 | 0 | |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Option Exercise | M | 2.59 | 2,500 | 6,475 | 0 | |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Option Exercise | M | 1.71 | 10,000 | 17,100 | 0 | |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.48 | 5,000 | 32,400 | 520,865 | 515.9 K to 520.9 K (+0.97 %) |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | M | 2.12 | 5,000 | 10,600 | 515,865 | 510.9 K to 515.9 K (+0.98 %) |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | M | 1.81 | 2,500 | 4,525 | 510,865 | 508.4 K to 510.9 K (+0.49 %) |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | M | 2.59 | 2,500 | 6,475 | 508,365 | 505.9 K to 508.4 K (+0.49 %) |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | M | 1.71 | 10,000 | 17,100 | 505,865 | 495.9 K to 505.9 K (+2.02 %) |
| May 09 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.70 | 5,000 | 33,500 | 495,865 | 490.9 K to 495.9 K (+1.02 %) |
| May 07 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.12 | 5,000 | 30,600 | 490,865 | 485.9 K to 490.9 K (+1.03 %) |
| May 05 2014 | MACK | MERRIMACK PHARMACE ... | PORTER MICHAEL E | Director | Buy | P | 6.41 | 15,000 | 96,150 | 485,865 | 470.9 K to 485.9 K (+3.19 %) |