554 filings
25-NSE
Constellation Energy Group Inc
26 Jun 13
Exchange delisting
12:00am
POSASR
Baltimore Gas & Electric Co
9 May 12
Automatic shelf registration (post-effective amendment)
12:00am
15-12B
Constellation Energy Group Inc
9 May 12
Securities registration termination
12:00am
S-3DPOS
Constellation Energy Group Inc
9 May 12
Registration of securities, dividend or interest reinvestment plans, immediately effective (post-effective amendment)
12:00am
10-K/A
2011 FY
Constellation Energy Group Inc
Annual report (amended)
27 Apr 12
12:00am
AW
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4 Apr 12
Withdrawal of amendment
12:00am
AW
ezace5iwgdtmll53wcq
4 Apr 12
Withdrawal of amendment
12:00am
25
kgachcojfzwrazz1l
23 Mar 12
Voluntary exchange delisting
12:00am
8-K
leifa3lg6
14 Mar 12
Constellation Energy Shares to be Delisted Following Merger with Exelon
12:00am
S-8 POS
8zv8dkosdwiw64
13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
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13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
2323ezjlj59zf
13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
POS AM
phkbq03irpqrzf
13 Mar 12
Prospectus update (post-effective amendment)
12:00am
S-8 POS
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13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
25-NSE
lgqsirw2tziqz
13 Mar 12
Exchange delisting
12:00am
S-8 POS
9dffm8
13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
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13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
POS AM
4ltd0tgx8ixga
13 Mar 12
Prospectus update (post-effective amendment)
12:00am
S-8 POS
2ekik
13 Mar 12
Registration of securities for employees (post-effective amendment)
12:00am
8-K
s96xb9l9d9v22q 163
12 Mar 12
Temporary Suspension of Trading Under Registrant's Employee Benefit Plans
12:00am