Insider NameBuy/SellCompany NameTickerAmountShares Change
Jan 05, 2016Jan 07, 2016Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$8$32,000-15.76%
Dec 01, 2015Dec 03, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$9.33$46,650-18.95%
Nov 02, 2015Nov 03, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$9.42$56,500-21.91%
Oct 16, 2015Oct 16, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$10$10,000-4.47%
Oct 01, 2015Oct 05, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$8.2$41,000-18.95%
Sep 01, 2015Sep 01, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$9.88$59,280-21.91%
Aug 17, 2015Aug 19, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$10.49$62,940-21.91%
Jul 15, 2015Jul 17, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$11.84$71,040-21.91%
Jun 18, 2015Jun 20, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$12$24,000-8.55%
Jun 15, 2015Jun 15, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$10.67$64,020-21.91%
May 15, 2015May 19, 2015Stewart Edward J.
Head of Commercial
SellMerrimack Pharmaceuticals IncMACK$12.33$98,640-27.22%
Apr 15, 2015Apr 15, 2015Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$12.79$102,320-27.22%
Mar 16, 2015Mar 18, 2015Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$11.95$95,580-27.22%
Mar 04, 2015Mar 06, 2015Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$12$72,000-21.91%
Feb 17, 2015Feb 19, 2015Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$10.31$61,860-21.91%
Jan 15, 2015Jan 16, 2015Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$11.19$67,140-21.91%
Dec 15, 2014Dec 16, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$10.63$63,780-21.91%
Dec 05, 2014Dec 09, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$10$30,000-12.30%
Nov 17, 2014Nov 18, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$8.55$42,760-18.95%
Oct 23, 2014Oct 24, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$9.05$27,150-12.30%
Oct 15, 2014Oct 17, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$8$32,000-15.76%
Sep 24, 2014Sep 26, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$8.22$98,640-35.94%
Aug 26, 2014Aug 28, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$6.87$164,880-52.88%
May 27, 2014May 29, 2014Stewart Edward J.
SVP
Pres
Healthcare Sol
SellMerrimack Pharmaceuticals IncMACK$8$128,000-42.80%
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