Stewart Edward J.

CIK 00015315641 companyCAMBRIDGE, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001531564

Recent Transactions

50 trades

Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2016-07-26−30,000→ 0 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2016-07-26$2.47/sh+30,000→ 51,385 total
Award
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2016-02-08+150,000→ 150,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2016-01-05−4,000→ 8,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2016-01-05$8.00/sh−4,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2016-01-05$1.81/sh+4,000→ 25,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-12-01$1.81/sh+5,000→ 26,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-12-01−5,000→ 12,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-12-01$9.33/sh−5,000→ 21,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-11-02$10.00/sh−1,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-11-02−1,000→ 17,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-11-02$9.30/sh−5,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-11-02$1.81/sh+5,000→ 26,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-11-02$1.81/sh+1,000→ 22,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-11-02−5,000→ 18,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-10-16−1,000→ 23,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-16$1.81/sh+1,000→ 22,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-16$10.00/sh−1,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-10-02−1,000→ 24,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-02$9.00/sh−1,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-02$1.81/sh+1,000→ 22,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-01$1.81/sh+4,000→ 25,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-10-01$8.00/sh−4,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-10-01−4,000→ 25,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-09-01−6,000→ 29,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-09-01$1.81/sh+6,000→ 27,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-09-01$9.88/sh−6,000→ 21,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-08-17$10.49/sh−6,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-08-17$1.81/sh+6,000→ 27,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-08-17−6,000→ 35,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-07-15$1.81/sh+6,000→ 27,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-07-15−6,000→ 41,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-07-15$11.84/sh−6,000→ 21,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-06-18$12.00/sh−2,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-06-18$1.81/sh+2,000→ 23,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-06-18−2,000→ 47,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-06-15$1.81/sh+6,000→ 27,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-06-15$10.67/sh−6,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-06-15−6,000→ 49,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-05-15−8,000→ 55,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-05-15$1.81/sh+8,000→ 29,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-05-15$12.33/sh−8,000→ 21,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-04-15$12.79/sh−8,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-04-15$1.81/sh+8,000→ 29,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-04-15−8,000→ 63,000 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-03-17$12.00/sh−2,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Stock Option (right to buy)
2015-03-17−2,000→ 71,000 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-03-17$1.81/sh+2,000→ 23,385 total
Sale
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-03-16$11.93/sh−6,000→ 21,385 total
Exercise/Conversion
MERRIMACK PHARMACEUTICALS INC
Common Stock
2015-03-16$1.81/sh+6,000→ 27,385 total

Companies

MERRIMACK PHARMACEUTICALS INC
SVP & Pres, Healthcare Sol

Recent Filings

Address

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

CAMBRIDGE, MA, 02139

View on SEC.gov