Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Cambridge, MA
SEC filing record 1 source field available
Fiscal year end
31 December
MERRIMACK PHARMACEUTICALS INC has filed 807 SEC EDGAR filings since 29 Dec 2003

SEC filing history

Showing 101-125 of 127 matching filings.

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25
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5
8-K File 001-35409

FORM 8-K

Filing date
30 Jun 2014
Reporting date
25 Jun 2014
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8-K File 001-35409

FORM 8-K

Filing date
19 Jun 2014
Reporting date
17 Jun 2014
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8-K File 001-35409

8-K

Filing date
19 May 2014
Reporting date
13 May 2014
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8-K File 001-35409

FORM 8-K

Filing date
01 May 2014
Reporting date
01 May 2014
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8-K File 001-35409

FORM 8-K

Filing date
27 Feb 2014
Reporting date
27 Feb 2014
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8-K File 001-35409

FORM 8-K

Filing date
14 Feb 2014
Reporting date
11 Feb 2014
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8-K File 001-35409

8-K

Filing date
26 Nov 2013
Reporting date
25 Nov 2013
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8-K File 001-35409

8-K

Filing date
07 Nov 2013
Reporting date
07 Nov 2013
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8-K File 001-35409

8-K

Filing date
09 Sep 2013
Reporting date
09 Sep 2013
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8-K File 001-35409

8-K

Filing date
08 Aug 2013
Reporting date
08 Aug 2013
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8-K File 001-35409

8-K

Filing date
29 Jul 2013
Reporting date
24 Jul 2013
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8-K File 001-35409

8-K

Filing date
18 Jul 2013
Reporting date
17 Jul 2013
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8-K File 001-35409

8-K

Filing date
12 Jul 2013
Reporting date
10 Jul 2013
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8-K File 001-35409

8-K

Filing date
10 Jul 2013
Reporting date
10 Jul 2013
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8-K File 001-35409

8-K

Filing date
13 Jun 2013
Reporting date
11 Jun 2013
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8-K File 001-35409

8-K

Filing date
13 May 2013
Reporting date
13 May 2013
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8-K File 001-35409

8-K

Filing date
14 Mar 2013
Reporting date
14 Mar 2013
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8-K File 001-35409

8-K

Filing date
17 Dec 2012
Reporting date
14 Dec 2012
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8-K File 001-35409

8-K

Filing date
14 Nov 2012
Reporting date
08 Nov 2012
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8-K File 001-35409

8-K

Filing date
14 Sep 2012
Reporting date
11 Sep 2012
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8-K File 001-35409

8-K

Filing date
30 Aug 2012
Reporting date
24 Aug 2012
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8-K File 001-35409

8-K

Filing date
10 Aug 2012
Reporting date
10 Aug 2012
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8-K File 001-35409

8-K

Filing date
13 Jul 2012
Reporting date
09 Jul 2012
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8-K File 001-35409

8-K

Filing date
18 Jun 2012
Reporting date
12 Jun 2012
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8-K File 001-35409

8-K

Filing date
15 May 2012
Reporting date
15 May 2012
SEC evidence
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