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MERRIMACK PHARMACEUTICALS INC 4

Accession 0001209191-16-128226

CIK 0001274792operating

View on SEC.gov Company Profile

Filed

Jun 15, 8:00 PM ET

Accepted

Jun 16, 5:11 PM ET

Size

5.1 KB

Accession

0001209191-16-128226

Insider Transaction Report

Form 4

Period: 2016-06-14

MERRIMACK PHARMACEUTICALS INCMACK

PORTER MICHAEL E

Director

Transactions

Award
Stock Option (right to buy)
2016-06-14+43,000→ 43,000 total
Exercise: $6.22Exp: 2026-06-13→ Common Stock (43,000 underlying)

Footnotes (1)

[F1]This option is fully vested.

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

MERRIMACK PHARMACEUTICALS INC

CIK 0001274792

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0001274792

Filing Metadata

Form type: 4
Filed: Jun 15, 8:00 PM ET
Accepted: Jun 16, 5:11 PM ET
Size: 5.1 KB

View on SEC.gov