| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 10, 2017 | Option Exercise | $2.69 | 85,000 | 228,650 | 839,448 | Mar 13, 2017, 09:04 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 17, 2016 | Buy | $7.20 | 5,000 | 36,000 | 754,448 | Mar 21, 2016, 09:25 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 15, 2016 | Buy | $7.65 | 5,000 | 38,250 | 749,448 | Mar 17, 2016, 10:51 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 08, 2016 | Buy | $7.09 | 10,000 | 70,900 | 744,448 | Mar 10, 2016, 09:28 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 02, 2016 | Buy | $6.63 | 5,000 | 33,150 | 724,448 | Mar 04, 2016, 09:02 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 03, 2016 | Buy | $6.27 | 10,000 | 62,700 | 734,448 | Mar 04, 2016, 09:02 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 01, 2016 | Buy | $6.60 | 10,000 | 66,000 | 719,448 | Mar 02, 2016, 11:13 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Feb 29, 2016 | Buy | $5.61 | 10,000 | 56,100 | 709,448 | Mar 02, 2016, 11:13 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Aug 21, 2015 | Buy | $9.76 | 5,000 | 48,800 | 699,448 | Aug 25, 2015, 09:13 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Aug 13, 2015 | Buy | $10.65 | 10,000 | 106,500 | 691,448 | Aug 17, 2015, 09:00 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Aug 14, 2015 | Buy | $10.18 | 3,000 | 30,540 | 694,448 | Aug 17, 2015, 09:00 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Aug 12, 2015 | Buy | $10.16 | 20,000 | 203,200 | 681,448 | Aug 13, 2015, 08:30 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 13, 2015 | Buy | $11.79 | 8,284 | 97,668 | 661,448 | May 15, 2015, 07:53 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 24, 2015 | Buy | $11.70 | 5,000 | 58,500 | 653,164 | Mar 26, 2015, 08:41 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 20, 2015 | Buy | $11.77 | 5,000 | 58,850 | 648,164 | Mar 24, 2015, 09:14 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 17, 2015 | Buy | $11.77 | 1,190 | 14,006 | 644,354 | Mar 19, 2015, 11:06 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 11, 2015 | Buy | $11.33 | 5,000 | 56,650 | 643,164 | Mar 13, 2015, 08:57 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Mar 02, 2015 | Buy | $10.93 | 5,000 | 54,650 | 638,164 | Mar 04, 2015, 07:37 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 02, 2014 | Buy | $8.71 | 8,000 | 69,680 | 633,164 | Dec 04, 2014, 12:14 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 20, 2014 | Buy | $8.76 | 6,234 | 54,610 | 619,489 | Nov 24, 2014, 04:40 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 21, 2014 | Buy | $9.00 | 5,675 | 51,075 | 625,164 | Nov 24, 2014, 04:40 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 14, 2014 | Buy | $8.29 | 5,000 | 41,450 | 613,255 | Nov 18, 2014, 05:08 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 12, 2014 | Buy | $8.37 | 40,000 | 334,800 | 608,255 | Nov 13, 2014, 09:50 AM | |
| SMG | SCOTTS MIRACLE-GRO CO | PORTER MICHAEL E | Director | Aug 15, 2014 | Buy | $56.89 | 810 | 46,081 | 19,190 | Aug 19, 2014, 03:35 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Jun 23, 2014 | Buy | $6.84 | 32,390 | 221,548 | 568,255 | Jun 24, 2014, 09:16 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 14, 2014 | Buy | $6.49 | 10,000 | 64,900 | 530,865 | May 16, 2014, 02:26 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 16, 2014 | Buy | $6.50 | 5,000 | 32,500 | 535,865 | May 16, 2014, 02:26 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 08, 2014 | Buy | $2.84 | 25,000 | 71,100 | 520,865 | May 09, 2014, 01:15 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 07, 2014 | Buy | $6.70 | 5,000 | 33,500 | 495,865 | May 09, 2014, 01:15 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 05, 2014 | Buy | $6.12 | 5,000 | 30,600 | 490,865 | May 07, 2014, 03:02 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | May 05, 2014 | Buy | $6.41 | 15,000 | 96,150 | 485,865 | May 05, 2014, 01:21 PM | |
| PTC | PTC INC. | PORTER MICHAEL E | Director | Feb 12, 2014 | Sale | $24.33 | 20,000 | 486,525 | 220,579 | Feb 14, 2014, 04:31 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 17, 2013 | Buy | $4.80 | 12,500 | 59,939 | 470,865 | Dec 18, 2013, 03:25 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 16, 2013 | Buy | $4.71 | 12,500 | 58,872 | 458,365 | Dec 18, 2013, 03:25 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 10, 2013 | Buy | $4.38 | 18,000 | 78,840 | 445,865 | Dec 11, 2013, 11:11 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 02, 2013 | Buy | $4.17 | 70,000 | 291,655 | 422,865 | Dec 04, 2013, 10:01 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 03, 2013 | Buy | $4.25 | 5,000 | 21,253 | 427,865 | Dec 04, 2013, 10:01 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 27, 2013 | Buy | $3.51 | 50,000 | 175,355 | 327,865 | Dec 02, 2013, 11:37 AM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Nov 29, 2013 | Buy | $3.79 | 25,000 | 94,830 | 352,865 | Dec 02, 2013, 11:37 AM | |
| SMG | SCOTTS MIRACLE-GRO CO | PORTER MICHAEL E | Director | May 10, 2013 | Buy | $47.88 | 1,000 | 47,880 | 17,880 | May 14, 2013, 04:07 PM | |
| SMG | SCOTTS MIRACLE-GRO CO | PORTER MICHAEL E | Director | May 14, 2013 | Buy | $48.25 | 500 | 24,125 | 18,380 | May 14, 2013, 04:07 PM | |
| PMTC | PTC INC. | PORTER MICHAEL E | Director | Jan 28, 2013 | Sale | $14.27 | 20,000 | 285,360 | 220,579 | Jan 29, 2013, 04:17 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 17, 2012 | Option Exercise | $2.19 | 15,000 | 32,850 | 277,865 | Dec 18, 2012, 02:25 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Dec 10, 2012 | Buy | $6.08 | 10,000 | 60,800 | 262,865 | Dec 12, 2012, 04:19 PM | |
| PMTC | PARAMETRIC TECHNOLOGY CORP | PORTER MICHAEL E | Director | May 29, 2012 | Sale | $14.55 | 20,000 | 290,927 | 220,579 | May 30, 2012, 05:08 PM | |
| PMTC | PARAMETRIC TECHNOLOGY CORP | PORTER MICHAEL E | Director | May 23, 2012 | Sale | $14.24 | 20,000 | 284,831 | 220,579 | May 25, 2012, 01:27 PM | |
| MACK | MERRIMACK PHARMACEUTICALS INC | PORTER MICHAEL E | Director | Apr 03, 2012 | Buy | $7.00 | 12,500 | 87,500 | 75,500 | Apr 05, 2012, 04:22 PM | |
| TMO | THERMO FISHER SCIENTIFIC INC. | PORTER MICHAEL E | Director | Mar 08, 2012 | Sale | $41.29 | 7,500 | 309,675 | 18,390 | Mar 12, 2012, 05:16 PM | |
| TMO | THERMO FISHER SCIENTIFIC INC. | PORTER MICHAEL E | Director | Mar 09, 2012 | Sale | $41.47 | 7,500 | 311,039 | 18,390 | Mar 12, 2012, 05:16 PM | |
| PMTC | PARAMETRIC TECHNOLOGY CORP | PORTER MICHAEL E | Director | Sep 08, 2011 | Sale | $14.50 | 111,900 | 1,622,522 | 245,598 | Sep 09, 2011, 01:53 PM | |
| TMO | THERMO FISHER SCIENTIFIC INC. | PORTER MICHAEL E | Director | Mar 18, 2011 | Sale | $40.83 | 15,000 | 612,525 | 20,192 | Mar 22, 2011, 12:17 PM |
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