MERRIMACK PHARMACEUTICALS INC reports

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 726-750 of 802 matching filings.

Per page
25
Current page
30
4

FORM 4 -

Filing date
02 Aug 2012
Reporting date
01 Aug 2012
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4

FORM 4 -

Filing date
25 Jul 2012
Reporting date
24 Jul 2012
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4

FORM 4 -

Filing date
17 Jul 2012
Reporting date
16 Jul 2012
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3

FORM 3 -

Filing date
17 Jul 2012
Reporting date
12 Jul 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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4

FORM 4 -

Filing date
05 Jul 2012
Reporting date
03 Jul 2012
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4

FORM 4 -

Filing date
19 Jun 2012
Reporting date
15 Jun 2012
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3

FORM 3 -

Filing date
19 Jun 2012
Reporting date
13 Jun 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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4

FORM 4 -

Filing date
14 Jun 2012
Reporting date
13 Jun 2012
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8-K File 001-35409

8-K

Filing date
15 May 2012
Reporting date
15 May 2012
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4/A

FORM 4/A -

Filing date
01 May 2012
Reporting date
19 Apr 2012
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4/A

FORM 4/A -

Filing date
01 May 2012
Reporting date
25 Apr 2012
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4/A

FORM 4/A -

Filing date
01 May 2012
Reporting date
17 Apr 2012
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4/A

FORM 4/A -

Filing date
01 May 2012
Reporting date
10 Apr 2012
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4

FORM 4 -

Filing date
30 Apr 2012
Reporting date
27 Apr 2012
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4

FORM 4 -

Filing date
27 Apr 2012
Reporting date
25 Apr 2012
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S-8 File 333-180996

S-8

Filing date
27 Apr 2012
Reporting date
Not listed
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8-K File 001-35409

8-K

Filing date
27 Apr 2012
Reporting date
27 Apr 2012
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4

FORM 4 -

Filing date
20 Apr 2012
Reporting date
19 Apr 2012
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4

FORM 4 -

Filing date
18 Apr 2012
Reporting date
17 Apr 2012
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4

FORM 4 -

Filing date
13 Apr 2012
Reporting date
10 Apr 2012
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8-K File 001-35409

8-K

Filing date
10 Apr 2012
Reporting date
04 Apr 2012
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SC 13G File 005-86778

SC 13G filing

Filing date
10 Apr 2012
Reporting date
Not listed
SEC evidence
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