Dresser James van B.

CIK 00015319471 companyCAMBRIDGE, MA

Transactions

Companies

Filings

CIK

0001531947

Recent Transactions

14 trades

Award
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2013-06-11+30,268→ 30,268 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2013-04-25−15,000→ 0 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2013-04-25$2.19/sh+15,000→ 143,974 total
Award
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2012-08-23+21,300→ 21,300 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2012-07-24−20,000→ 0 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2012-07-24$2.19/sh+20,000→ 128,974 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2012-04-10−5,462→ 0 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2012-04-10$2.19/sh+5,462→ 108,974 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2012-04-10+5,462→ 0 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2012-04-10$2.19/sh+5,462→ 108,974 total
Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2012-04-03+11,111→ 98,611 total
Conversion
MERRIMACK PHARMACEUTICALS INC
Series E Convertible Preferred Stock
2012-04-03−11,111→ 0 total
Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2012-04-03+4,901→ 103,512 total
Conversion
MERRIMACK PHARMACEUTICALS INC
Series F Convertible Preferred Stock
2012-04-03−4,901→ 0 total

C/O MERRIMACK PHARMACEUTICALS, INC. ONE KENDALL SQUARE, SUITE B7201

CAMBRIDGE, MA, 02139