Aegion Corphttps://pcaobus.org/form-ap-filings/38095/38095Aegion Corp380954/4/2019 8:34:34 AM201890b25357-19d4-47dd-9e7c-50335329eaa5238PricewaterhouseCoopers LLP14657Aegion Corp353020AEGN; 5354B0023800164Charles Mark Bumgarner0023800164271PricewaterhouseCoopers LLPTrue
Arconic Inc.https://pcaobus.org/form-ap-filings/34310/34310Arconic Inc.343103/8/2019 8:08:55 AM2018709af06f-b349-4525-8618-309014329de8238PricewaterhouseCoopers LLP340Arconic Inc.4281ARNC; ARNC.P; ARNC.PB0023800164Charles Mark Bumgarner00238001641338PricewaterhouseCoopers Könyvvizsgáló Kft.True
Aegion Corphttps://pcaobus.org/form-ap-filings/19813/29793Aegion Corp2979310/3/2018 1:18:25 PM2017d08373c0-327b-4dfe-add9-7674cf8b8cac238PricewaterhouseCoopers LLP14657Aegion Corp353020AEGN; 5354B0023800164Charles Mark Bumgarner0023800164271PricewaterhouseCoopers LLPTrue
Aegion Corphttps://pcaobus.org/form-ap-filings/19813/19813Aegion Corp198133/21/2018 12:52:47 PM20170c2e322e-5ab8-4257-a5a5-4ae6b10228d1238PricewaterhouseCoopers LLP14657Aegion Corp353020AEGN; 5354B0023800164Charles Mark Bumgarner0023800164False
Arconic Inc.https://pcaobus.org/form-ap-filings/19397/19397Arconic Inc.193973/19/2018 2:46:17 PM2017f11f5da2-aada-40f8-947f-0cd1243c8402238PricewaterhouseCoopers LLP340Arconic Inc.4281ARNC; ARNC.P; ARNC.PB0023800164Charles Mark Bumgarner00238001641338PricewaterhouseCoopers Könyvvizsgáló Kft.True
Alcoa Corphttps://pcaobus.org/form-ap-filings/18836/18836Alcoa Corp188363/15/2018 3:27:54 PM201731766b74-8b22-4971-a727-78120888f4fb238PricewaterhouseCoopers LLP648576Alcoa Corp1675149AA0023800164Charles Mark Bumgarner00238001641306#^#1338#^#1351#^#1379PricewaterhouseCoopers Auditores, S.L.#^#PricewaterhouseCoopers Könyvvizsgáló Kft.#^#PricewaterhouseCoopers Auditores Independentes#^#PricewaterhouseCoopersTrue
Alcoa Corphttps://pcaobus.org/form-ap-filings/3433/3433Alcoa Corp34333/21/2017 8:06:59 AM2016a3f47b23-2196-4fe5-94b8-3455ae145c6f238PricewaterhouseCoopers LLP648576Alcoa Corp1675149AA0023800164Charles Mark Bumgarner0023800164True
MSA Safety Inchttps://pcaobus.org/form-ap-filings/1719/1719MSA Safety Inc17193/9/2017 8:08:57 AM2014a11dc697-f0e8-458b-95d2-e1f9d49f7917238PricewaterhouseCoopers LLP6251MSA Safety Inc66570MSA0023800164Charles Mark Bumgarner0023800164True
Arconic Inc.https://pcaobus.org/form-ap-filings/1577/1577Arconic Inc.15773/8/2017 8:42:08 AM20168a830904-705d-433b-aa4b-406399c0d2e6238PricewaterhouseCoopers LLP340Arconic Inc.4281ARNC; ARNC.P; ARNC.PB0023800164Charles Mark Bumgarner0023800164True