40 results
Page 2 of 2
PREC14A
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25 Apr 12
Preliminary proxy with contested solicitation
12:00am
424B4
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15 Feb 11
Prospectus supplement with pricing info
12:00am
8-K
EX-10.1
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12 Feb 10
Departure of Directors or Certain Officers
12:00am
424B3
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18 Apr 08
Prospectus supplement
12:00am
POS AM
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17 Apr 08
Prospectus update (post-effective amendment)
12:00am
424B3
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14 Dec 07
Prospectus supplement
12:00am
8-K
EX-10.56
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11 Jan 07
Departure of Directors or Principal Officers
12:00am
8-K
EX-99.1
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6 Nov 06
Ciphergen Appoints Debra A. Young As Chief Financial Officer
12:00am
8-K
EX-10.55
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23 Mar 06
Entry into a Material Definitive Agreement
12:00am