Home/Filings/4/0001179110-13-017859
4//SEC Filing

MERRIMACK PHARMACEUTICALS INC 4

Accession 0001179110-13-017859

CIK 0001274792operating

Filed

Dec 12, 7:00 PM ET

Accepted

Dec 13, 10:40 AM ET

Size

6.9 KB

Accession

0001179110-13-017859

Insider Transaction Report

Form 4
Period: 2013-12-11
McClements William M.
SVP of Corporate Operations
Transactions
  • Purchase

    Common Stock

    2013-12-12$4.39/sh+2,500$10,98113,000 total
  • Purchase

    Common Stock

    2013-12-11$4.05/sh+1,500$6,07810,500 total
Footnotes (2)
  • [F1]The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.0299 to $4.0793, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within such range.
  • [F2]The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.2899 to $4.4567, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within such range.

Issuer

MERRIMACK PHARMACEUTICALS INC

CIK 0001274792

Entity typeoperating
IncorporatedDE

Related Parties

1
  • filerCIK 0001274792

Filing Metadata

Form type
4
Filed
Dec 12, 7:00 PM ET
Accepted
Dec 13, 10:40 AM ET
Size
6.9 KB