Latest filings (excl ownership)
25-NSE
Exchange delisting
26 Jun 13
15-12B
Securities registration termination
9 May 12
POSASR
Automatic shelf registration (post-effective amendment)
9 May 12
S-3DPOS
Registration of securities, dividend or interest reinvestment plans, immediately effective (post-effective amendment)
9 May 12
10-K/A
2011 FY
Annual report (amended)
27 Apr 12
AW
Withdrawal of amendment
4 Apr 12
AW
Withdrawal of amendment
4 Apr 12
25
Voluntary exchange delisting
23 Mar 12
8-K
Constellation Energy Shares to be Delisted Following Merger with Exelon
14 Mar 12
25-NSE
Exchange delisting
13 Mar 12
POS AM
Prospectus update (post-effective amendment)
13 Mar 12
POS AM
Prospectus update (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
S-8 POS
Registration of securities for employees (post-effective amendment)
13 Mar 12
8-K
Temporary Suspension of Trading Under Registrant's Employee Benefit Plans
12 Mar 12
S-3ASR
Automatic shelf registration
2 Mar 12
10-K
2011 FY
Annual report
29 Feb 12
425
Business combination disclosure
21 Feb 12
425
Business combination disclosure
21 Feb 12
8-K
Results of Operations and Financial Condition
17 Feb 12
425
Business combination disclosure
16 Feb 12
425
Business combination disclosure
16 Feb 12
425
Business combination disclosure
9 Feb 12
425
Business combination disclosure
1 Feb 12
425
Business combination disclosure
1 Feb 12
425
Business combination disclosure
31 Jan 12
425
Business combination disclosure
26 Jan 12
425
Business combination disclosure
26 Jan 12
425
Business combination disclosure
19 Jan 12
8-K
Exelon and Constellation, Edf Reach Agreement
19 Jan 12
425
Business combination disclosure
17 Jan 12
425
Business combination disclosure
22 Dec 11
425
Business combination disclosure
22 Dec 11
425
Business combination disclosure
21 Dec 11
425
Business combination disclosure
20 Dec 11
Latest ownership filings
11-K
Annual report of employee stock purchases
27 Jun 12
SC 13D/A
Constellation Energy Partners LLC
20 Dec 11
SC 13D/A
Constellation Energy Partners LLC
9 Aug 11
SC 13D/A
Constellation Energy Partners LLC
23 Jun 11
11-K
Annual report of employee stock purchases
17 Jun 11
SC 13D/A
EDF Inc.
4 Nov 10
SC 13D/A
EDF Inc.
28 Oct 10
SC 13D/A
EDF Inc.
28 Oct 10
SC 13D/A
EDF Inc.
18 Oct 10
SC 13D/A
EDF Inc.
13 Oct 10
11-K
Annual report of employee stock purchases
23 Jun 10
11-K
Annual report of employee stock purchases
23 Jun 10
SC 13D/A
E.D.F. International S.A.
6 Apr 10
11-K
Annual report of employee stock purchases
22 Jun 09
11-K
Annual report of employee stock purchases
22 Jun 09
11-K
Annual report of employee stock purchases
20 Jun 08
11-K
Annual report of employee stock purchases
20 Jun 08
11-K
Annual report of employee stock purchases
28 Jun 07
11-K
Annual report of employee stock purchases
28 Jun 07
11-K
Annual report of employee stock purchases
26 Jun 06
11-K
Annual report of employee stock purchases
26 Jun 06
11-K
Annual report of employee stock purchases
26 Jun 06
11-K
Annual report of employee stock purchases
24 Jun 05
11-K
Annual report of employee stock purchases
24 Jun 05
11-K
Annual report of employee stock purchases
24 Jun 05
11-K
Annual report of employee stock purchases
25 Jun 04
11-K
Annual report of employee stock purchases
25 Jun 04
11-K
Annual report of employee stock purchases
25 Jun 04
11-K
Annual report of employee stock purchases
27 Jun 03
11-K
Annual report of employee stock purchases
27 Jun 03
11-K
Annual report of employee stock purchases
27 Jun 03
11-K
Annual report of employee stock purchases
27 Jun 02
11-K
Annual report of employee stock purchases
28 Jun 01
11-K
Annual report of employee stock purchases
28 Jun 00
11-K
Annual report of employee stock purchases
24 Jun 99