219 results
8-K
Southwestern Electric Power Co
20 Dec 23
Material Impairments
8:30am
in generation, distribution and transmission service and environmental compliance; resolution of litigation; AEP’s ability to constrain operation … and stakeholders, including heightened emphasis on environmental, social and governance concerns; changes in utility regulation and the allocation
8-K
EX-99.1
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26 May 23
Other Events
7:17am
8-K
EX-1
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30 Mar 23
Other Events
11:23am
8-K
EX-1
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3 Nov 21
Other Events
12:25pm
424B2
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2 Nov 21
Prospectus for primary offering
10:28am
424B5
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1 Nov 21
Prospectus supplement for primary offering
9:39am