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 501-525 of 802 matching filings.

Per page
25
Current page
21
4

FORM 4 -

Filing date
25 Mar 2015
Reporting date
23 Mar 2015
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4

FORM 4 -

Filing date
24 Mar 2015
Reporting date
20 Mar 2015
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4

FORM 4 -

Filing date
20 Mar 2015
Reporting date
19 Mar 2015
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4

FORM 4 -

Filing date
20 Mar 2015
Reporting date
19 Mar 2015
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4

FORM 4 -

Filing date
19 Mar 2015
Reporting date
17 Mar 2015
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4

FORM 4 -

Filing date
18 Mar 2015
Reporting date
16 Mar 2015
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4

FORM 4 -

Filing date
18 Mar 2015
Reporting date
16 Mar 2015
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CT ORDER File 001-35409

CT ORDER filing

Filing date
17 Mar 2015
Reporting date
Not listed
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4

FORM 4 -

Filing date
13 Mar 2015
Reporting date
11 Mar 2015
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4

FORM 4 -

Filing date
09 Mar 2015
Reporting date
05 Mar 2015
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4

FORM 4 -

Filing date
06 Mar 2015
Reporting date
04 Mar 2015
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4

FORM 4 -

Filing date
06 Mar 2015
Reporting date
04 Mar 2015
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4

FORM 4 -

Filing date
04 Mar 2015
Reporting date
02 Mar 2015
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S-8 File 333-202346

FORM S-8

Filing date
27 Feb 2015
Reporting date
Not listed
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8-K File 001-35409

FORM 8-K

Filing date
26 Feb 2015
Reporting date
26 Feb 2015
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4

FORM 4 -

Filing date
24 Feb 2015
Reporting date
23 Feb 2015
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4

FORM 4 -

Filing date
20 Feb 2015
Reporting date
20 Feb 2015
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4

FORM 4 -

Filing date
19 Feb 2015
Reporting date
17 Feb 2015
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UPLOAD

UPLOAD filing

Filing date
18 Feb 2015
Reporting date
Not listed
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8-K File 001-35409

8-K

Filing date
13 Feb 2015
Reporting date
09 Feb 2015
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SC 13G/A File 005-86778

SC 13G/A

Filing date
13 Feb 2015
Reporting date
Not listed
SEC evidence
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SC 13G/A File 005-86778

SC 13G/A filing

Filing date
13 Feb 2015
Reporting date
Not listed
SEC evidence
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4

FORM 4 -

Filing date
11 Feb 2015
Reporting date
09 Feb 2015
SEC evidence
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4

FORM 4 -

Filing date
11 Feb 2015
Reporting date
09 Feb 2015
SEC evidence
Open document Open filing
Next action
Verify source filing
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