Financial reports
10-K
2012 FY
Annual report
28 Dec 12
10-Q
2012 Q3
Quarterly report
14 Aug 12
10-Q
2012 Q2
Quarterly report
15 May 12
10-Q
2012 Q1
Quarterly report
14 Feb 12
10-K
2011 FY
Annual report
23 Dec 11
10-Q
2011 Q3
Quarterly report
15 Aug 11
10-Q
2011 Q2
Quarterly report
16 May 11
10-Q
2011 Q1
Quarterly report
9 Feb 11
10-K
2010 FY
Annual report
23 Dec 10
Current reports
8-K
Other Events
30 Jan 13
8-K
Departure of Directors or Certain Officers
11 Jan 13
8-K
Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement
6 Jul 12
8-K
Entry into a Material Definitive Agreement
28 May 10
8-K
Entry into a Material Definitive Agreement
5 May 10
8-K
Amendments to Articles of Incorporation or Bylaws
29 Mar 10
8-K
Other Events
1 Oct 09
8-K
Hemagen Announces Exchange Offer
1 Sep 09
8-K
Entry into a Material Definitive Agreement
30 Apr 09
8-K
Departure of Directors or Certain Officers
3 Feb 09
Registration and prospectus
15-12G
Securities registration termination
30 Jan 13
424B3
Prospectus supplement
31 May 12
S-3/A
Shelf registration (amended)
22 May 12
S-3
Shelf registration
23 Dec 10
8-A12G
Registration of securities
5 May 10
SC TO-I/A
Issuer tender offer statement (amended)
2 Oct 09
S-8
Registration of securities for employees
15 Sep 09
SC TO-I
Issuer tender offer statement
1 Sep 09
S-8
Registration of securities for employees
5 May 09
S-8
Registration of securities for employees
19 Dec 08
Proxies
DEF 14A
Definitive proxy
1 Apr 11
DEF 14A
Definitive proxy
30 Apr 10
PRE 14A
Preliminary proxy
16 Apr 10
DEF 14A
Definitive proxy
1 Apr 09
DEF 14A
Definitive proxy
31 Mar 08
DEF 14A
Definitive proxy
21 Mar 07
DEF 14A
Definitive proxy
31 Jan 06
DEF 14A
Definitive proxy
31 Jan 05
DEF 14A
Definitive proxy
21 Jan 04
DEF 14A
Definitive proxy
15 Jan 03
Other
EFFECT
Notice of effectiveness
31 May 12
CORRESP
Correspondence with SEC
30 May 12
CORRESP
Correspondence with SEC
22 May 12
UPLOAD
Letter from SEC
4 Apr 12
CORRESP
Correspondence with SEC
30 Mar 12
UPLOAD
Letter from SEC
4 Jan 12
CORRESP
Correspondence with SEC
8 Dec 11
UPLOAD
Letter from SEC
7 Jan 11
UPLOAD
Letter from SEC
19 Oct 05
CORRESP
Correspondence with SEC
26 May 05