ImmunoGen, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Waltham, MA
SEC filing record 1 source field available
Fiscal year end
31 December
ImmunoGen, Inc. has filed 1,766 SEC EDGAR filings since 14 Feb 1994

SEC filing history

Showing 51-75 of 115 matching filings.

Per page
25
Current page
3
SC 13G/A File 005-40774

IMMUNOGEN, INC.

Filing date
14 Feb 2018
Reporting date
Not listed
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SC 13G/A File 005-40774

13G/A

Filing date
13 Feb 2018
Reporting date
Not listed
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SC 13G File 005-40774

SC 13G filing

Filing date
08 Feb 2018
Reporting date
Not listed
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SC 13G File 005-40774

SC 13G filing

Filing date
01 Feb 2018
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
10 Oct 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

NONE

Filing date
10 Oct 2017
Reporting date
Not listed
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SC 13G File 005-40774

IMMUNOGEN, INC

Filing date
07 Aug 2017
Reporting date
Not listed
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SC 13G File 005-40774

HIGHBRIDGE CAPITAL MANAGEMENT LLC

Filing date
24 Apr 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
06 Mar 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
14 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

NONE

Filing date
14 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

13G/A

Filing date
13 Feb 2017
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Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
10 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
09 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
25 Jan 2017
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
06 Dec 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
10 Nov 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
10 Jun 2016
Reporting date
Not listed
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SC 13G File 005-40774

SC 13G

Filing date
16 Feb 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

NONE

Filing date
16 Feb 2016
Reporting date
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SC 13G File 005-40774

SCHEDULE 13G

Filing date
12 Feb 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
12 Feb 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A

Filing date
12 Feb 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
11 Feb 2016
Reporting date
Not listed
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SC 13G/A File 005-40774

SC 13G/A filing

Filing date
26 Jan 2016
Reporting date
Not listed
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