SEC Filings

Filing Details Filing Type
Apr 6, 2018
Filing: EFFECT
AEP Transmission Company, LLC
EFFECT
Apr 6, 2018
Filing: 424B3
AEP Transmission Company, LLC
Form of prospectus reflecting facts events constituting substantive change from last form
Apr 4, 2018
Filing: S-4/A
AEP Transmission Company, LLC
Pre-effective amendment to an S-4 filing
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Apr 2, 2018
Filing: 4
AMERICAN ELECTRIC POWER CO INC
Statement of changes in beneficial ownership of securities
Mar 23, 2018
Filing: 8-K
OHIO POWER CO
Report of unscheduled material events or corporate event
Mar 22, 2018
Filing: S-4
AEP Transmission Company, LLC
Registration of securities issued in business combination transactions
Mar 21, 2018
Filing: 424B2
OHIO POWER CO
Form of prospectus filed in connection with primary offering of securities on a delayed basis
Mar 20, 2018
Filing: FWP
OHIO POWER CO
FWP
Mar 20, 2018
Filing: 424B5
OHIO POWER CO
Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3
Mar 14, 2018
Filing: DEFA14A
AMERICAN ELECTRIC POWER CO INC
Additional proxy soliciting materials - definitive
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