Insider Stock Trading History of Sinskey Anthony J


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Sinskey Anthony J since year 2005. The trader's CIK number is 1368753. At the time of this reporting, Sinskey Anthony J is the of Merrimack Pharmaceuticals Inc . (stock ticker symbol MACK). See this page for all insider trading activities at Merrimack Pharmaceuticals Inc .

Note that in the past Sinskey Anthony J also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Sinskey Anthony J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2014-12-18 MACK Merrimack Pharmaceuticals Inc Sale 20,000 10.31 206,200
2014-12-18 MACK Merrimack Pharmaceuticals Inc Option Ex 20,000 1.71 34,200
2014-08-25 MACK Merrimack Pharmaceuticals Inc Option Ex 25,000 1.25 31,250
2014-05-13 MACK Merrimack Pharmaceuticals Inc Buy 5,000 6.74 33,700
2013-11-29 MACK Merrimack Pharmaceuticals Inc Buy 3,800 3.92 14,877
2013-04-24 MACK Merrimack Pharmaceuticals Inc Option Ex 15,000 2.19 32,850
2012-08-01 MACK Merrimack Pharmaceuticals Inc Option Ex 20,000 2.19 43,800
2012-05-21 MBLX Metabolix, Inc. Buy 10,000 1.92 19,200
2012-04-19 MACK Merrimack Pharmaceuticals Inc Option Ex 5,462 2.19 11,961
2012-04-03 MACK Merrimack Pharmaceuticals Inc Buy 7,142 7.00 49,994
2011-03-15 MBLX Metabolix, Inc. Buy 10,000 8.56 85,620
2010-02-24 MBLX Metabolix, Inc. Option Ex 16,346 1.65 27,003
2010-03-01 MBLX Metabolix, Inc. Sale 20,000 9.82 196,480
2010-02-22 MBLX Metabolix, Inc. Sale 15,801 10.05 158,784
2010-02-16 MBLX Metabolix, Inc. Sale 15,801 9.80 154,833
2010-02-10 MBLX Metabolix, Inc. Sale 15,801 9.04 142,856
2009-09-11 MBLX Metabolix, Inc. Sale 4,400 12.00 52,800
2009-09-09 MBLX Metabolix, Inc. Sale 10,600 12.00 127,231
2008-03-03 MBLX Metabolix, Inc. Sale 10,000 15.51 155,130
2008-02-01 MBLX Metabolix, Inc. Sale 10,000 17.95 179,500
2008-01-02 MBLX Metabolix, Inc. Sale 9,689 23.58 228,427
2007-12-03 MBLX Metabolix, Inc. Sale 10,000 21.07 210,710
2007-11-01 MBLX Metabolix, Inc. Sale 10,000 28.16 281,620
2007-10-01 MBLX Metabolix, Inc. Sale 10,000 24.14 241,400
2007-09-04 MBLX Metabolix, Inc. Sale 10,000 21.61 216,070
2007-08-01 MBLX Metabolix, Inc. Sale 10,000 21.25 212,490
2007-07-02 MBLX Metabolix, Inc. Sale 10,000 25.00 250,000
2007-06-01 MBLX Metabolix, Inc. Sale 10,000 22.69 226,920
2006-11-10 MBLX Metabolix, Inc. Buy 12,000 14.00 168,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Sinskey Anthony J ( of Merrimack Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.