Latest filings (excl ownership)
15-12B
Securities registration termination
2 Jul 12
8-K
Termination of a Material Definitive Agreement
22 Jun 12
25-NSE
Exchange delisting
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
EFFECT
Notice of effectiveness
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
POS AM
Prospectus update (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
S-8 POS
Registration of securities for employees (post-effective amendment)
20 Jun 12
8-K
Other Events
13 Jun 12
DEFA14A
Additional proxy soliciting materials
13 Jun 12
8-K
Ardea Biosciences Announces Expiration of HSR Waiting Period in Connection with Proposed Merger
5 Jun 12
DEFA14A
Additional proxy soliciting materials
5 Jun 12
Latest ownership filings
SC 13D/A
GAMCO INVESTORS, INC. ET AL
21 Jun 12
SC 13D/A
BAKER JULIAN
21 Jun 12
SC 13D/A
TANG CAPITAL PARTNERS LP
20 Jun 12
SC 13D/A
ASTRAZENECA PLC
19 Jun 12
SC 13D/A
GAMCO INVESTORS, INC. ET AL
30 May 12
SC 13D/A
GAMCO INVESTORS, INC. ET AL
3 May 12
SC 13D/A
GAMCO INVESTORS, INC. ET AL
2 May 12
SC 13D
ASTRAZENECA PLC
1 May 12
SC 13D
GAMCO INVESTORS, INC. ET AL
26 Apr 12
SC 13D/A
TANG CAPITAL PARTNERS LP
25 Apr 12
SC 13D/A
BAKER JULIAN
23 Apr 12
SC 13D/A
BAKER JULIAN
6 Feb 12
SC 13D/A
TANG CAPITAL PARTNERS LP
3 Feb 12
SC 13D/A
BAKER JULIAN
24 Jan 11
SC 13D/A
TANG CAPITAL PARTNERS LP
24 Jan 11
SC 13D/A
TANG CAPITAL PARTNERS LP
19 Apr 10
SC 13D/A
BAKER JULIAN
8 Apr 10
SC 13D/A
BAKER JULIAN
12 Feb 10