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 401-425 of 802 matching filings.

Per page
25
Current page
17
8-K File 001-35409

8-K

Filing date
04 Aug 2016
Reporting date
04 Aug 2016
SEC evidence
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4

FORM 4 SUBMISSION

Filing date
27 Jul 2016
Reporting date
26 Jul 2016
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4

FORM 4 SUBMISSION

Filing date
27 Jul 2016
Reporting date
25 Jul 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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4

FORM 4 SUBMISSION

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
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8-K File 001-35409

FORM 8-K

Filing date
16 Jun 2016
Reporting date
14 Jun 2016
SEC evidence
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DEFA14A File 001-35409

DEFA14A

Filing date
25 Apr 2016
Reporting date
Not listed
SEC evidence
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DEF 14A File 001-35409

DEF 14A

Filing date
25 Apr 2016
Reporting date
14 Jun 2016
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8-K File 001-35409

8-K

Filing date
14 Apr 2016
Reporting date
13 Apr 2016
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4

FORM 4 SUBMISSION

Filing date
21 Mar 2016
Reporting date
17 Mar 2016
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4

FORM 4 SUBMISSION

Filing date
17 Mar 2016
Reporting date
15 Mar 2016
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4

FORM 4 SUBMISSION

Filing date
10 Mar 2016
Reporting date
08 Mar 2016
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4

FORM 4 SUBMISSION

Filing date
04 Mar 2016
Reporting date
02 Mar 2016
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4

FORM 4 SUBMISSION

Filing date
02 Mar 2016
Reporting date
29 Feb 2016
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4

FORM 4 SUBMISSION

Filing date
01 Mar 2016
Reporting date
29 Feb 2016
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4

FORM 4 SUBMISSION

Filing date
29 Feb 2016
Reporting date
29 Feb 2016
SEC evidence
Open document Open filing
Next action
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