136 results
Page 4 of 7
8-K
EX-99.1
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2 Aug 13
ImmunoGen, Inc. Reports Fourth Quarter and Fiscal Year 2013 Financial Results and Provides Fiscal Year 2014 Financial Guidance and Corporate Update
12:00am
424B5
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7 May 10
Prospectus supplement for primary offering
12:00am
424B5
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6 May 10
Prospectus supplement for primary offering
12:00am
424B5
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18 Jun 09
Prospectus supplement for primary offering
12:00am
424B5
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17 Jun 09
Prospectus supplement for primary offering
12:00am
424B3
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6 Aug 08
Prospectus supplement
12:00am
424B5
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24 Jun 08
Prospectus supplement for primary offering
12:00am