UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
Date of Report (Date of earliest event reported): November 10, 2006
ImmunoGen, Inc.
(Exact name of registrant as specified in its charter)
Massachusetts | 0-17999 | 04-2726691 | ||
| (State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) |
128 Sidney Street, Cambridge, MA 02139
(Address of principal executive offices) (Zip Code)
Registrant's telephone number, including area code: (617) 995-2500
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
ITEM 8.01 - OTHER EVENTS
On November 10, 2006, ImmunoGen, Inc. (Nasdaq: IMGN) issued a press release to announce the presentation of clinical data from a Phase I study evaluating the Company’s huN901-DM1 anticancer agent for the treatment of small-cell lung cancer (SCLC) and other CD56-expressing solid tumors. HuN901-DM1 is the only anticancer agent administered in the study and the compound has been found to be well-tolerated. Additionally, huN901-DM1 showed evidence of anticancer activity, including one complete remission in a patient with recurrent Merkel cell cancer and marked tumor shrinkage in a patient with relapsed SCLC. A primary objective of the study is to determine the maximum tolerated dose (MTD) of huN901-DM1 when administered for three days in a row every 21 days. The MTD is not yet defined and enrollment continues.
ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS
| Exhibit No. | Exhibit | |
| 99.1 | Press Release of ImmunoGen, Inc. dated November 10, 2006 | |
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
ImmunoGen, Inc. | |||
| (Registrant) | |||
| Date: November 13, 2006 | /s/ Daniel M. Junius | ||
| Daniel M. Junius | |||
| Executive Vice President and Chief Financial Officer | |||
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EXHIBIT INDEX
| Exhibit No. | Exhibit | |
| 99.1 | Press Release of ImmunoGen, Inc. dated November 10, 2006 | |
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