Delaware
|
001-16043
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13-3304550
|
||
(State
or other jurisdiction
of
incorporation)
|
(Commission
File Number)
|
(IRS
Employer
Identification
No.)
|
¨
|
Written
communications pursuant to Rule 425 under the Securities Act (17
CFR
230.425)
|
¨
|
Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
|
¨
|
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17
CFR
240.14d-2(b))
|
¨
|
Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act (17
CFR
240.13e-4(c))
|
ALTEON INC. | ||
|
|
|
Dated: May 18, 2007 | By: | /s/ Noah Berkowitz, M.D., Ph.D. |
Noah
Berkowitz, M.D., Ph.D.
President
and Chief Executive Officer
|
||
Exhibit
Number
|
Description
|
10.1
|
Amendment
No. 1 to Registration Rights Agreement, dated May 14,
2007
|