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PUBLIC SERVICE CO OF OKLAHOMAhttps://pcaobus.org/form-ap-filings/38678/38678PUBLIC SERVICE CO OF OKLAHOMA386784/10/2019 1:56:08 PM2018d2e63809-05db-4a94-a948-d80b54a610b1238PricewaterhouseCoopers LLP7874PUBLIC SERVICE CO OF OKLAHOMA81027AEP120023800638Michael Albert Herman0023800638True
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AMERICAN ELECTRIC POWER CO INChttps://pcaobus.org/form-ap-filings/35097/35097AMERICAN ELECTRIC POWER CO INC350973/16/2019 11:58:11 AM2018c256fbbb-5aaa-4d82-af0a-b150b1e32ccf238PricewaterhouseCoopers LLP415AMERICAN ELECTRIC POWER CO INC4904AEP; AEP.Z; AEP.PA; AEP.PB0023800638Michael Albert Herman0023800638True
AEP TRANSMISSION COMPANY, LLChttps://pcaobus.org/form-ap-filings/35118/35118AEP TRANSMISSION COMPANY, LLC351183/16/2019 11:58:11 AM20181c9ad049-b6e6-4060-b9e3-c7a2320b3e0c238PricewaterhouseCoopers LLP672725AEP TRANSMISSION COMPANY, LLC17024940023800638Michael Albert Herman0023800638True
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