Perma-Pipe International Holdings, Inc.https://pcaobus.org/form-ap-filings/56309/56309Perma-Pipe International Holdings, Inc.563095/8/2020 3:03:47 PM2020e4b42551-00bf-42c8-b64d-93b99574cab3248Grant Thornton LLP672368Perma-Pipe International Holdings, Inc.914122PPIH0024800175Gregory Thomas Rusk00248001751390#^#3211Grant Thornton LLP#^#Grant Thornton Audit and Accounting Limited (Dubai Branch)True
Coeur Mining, Inc.https://pcaobus.org/form-ap-filings/51712/51712Coeur Mining, Inc.517123/16/2020 7:34:41 PM201955f0621e-a79d-4f24-9488-f98d7acced49248Grant Thornton LLP11255Coeur Mining, Inc.215466CDE; CDM.; CDEUW; CDM.WT0024800175Gregory Thomas Rusk00248001751390#^#1245Grant Thornton LLP#^#Salles, Sáinz - Grant Thornton, S.C.True
Perma-Pipe International Holdings, Inc.https://pcaobus.org/form-ap-filings/41563/51264Perma-Pipe International Holdings, Inc.512643/12/2020 12:55:44 PM2019cc2bbbce-2f69-485d-a2fd-61ab9d60b559248Grant Thornton LLP672368Perma-Pipe International Holdings, Inc.914122PPIH0024800175Gregory Thomas Rusk00248001751196#^#3211#^#1390Walker Chandiok & Co LLP#^#Grant Thornton Audit and Accounting Limited (Dubai Branch)#^#Grant Thornton LLPTrue
Perma-Pipe International Holdings, Inc.https://pcaobus.org/form-ap-filings/41563/41563Perma-Pipe International Holdings, Inc.415635/9/2019 5:46:49 PM2019afea62bf-5a01-40d1-bd8d-1675da1f5d63248Grant Thornton LLP672368Perma-Pipe International Holdings, Inc.914122PPIH0024800175Gregory Thomas Rusk00248001751196#^#3211#^#1390Walker Chandiok & Co LLP#^#GRANT THORNTON AUDITING AND ACCOUNTING#^#Grant Thornton LLPFalse
Coeur Mining, Inc.https://pcaobus.org/form-ap-filings/33487/33487Coeur Mining, Inc.334872/26/2019 2:23:38 PM2018448bf20a-908f-4608-9589-b87edfee103c248Grant Thornton LLP11255Coeur Mining, Inc.215466CDE; CDM.; CDEUW; CDM.WT0024800175Gregory Thomas Rusk00248001751390#^#1245Grant Thornton LLP#^#Salles, Sáinz - Grant Thornton, S.C.True
Mattersight Corporationhttps://pcaobus.org/form-ap-filings/20880/20880Mattersight Corporation208803/29/2018 9:36:54 AM20172e5f5ae5-3510-4d8c-8660-a5f39e2d29e0248Grant Thornton LLP121807Mattersight Corporation1094348MATR0024800175Gregory Thomas Rusk0024800175True
Coeur Mining, Inc.https://pcaobus.org/form-ap-filings/17013/17013Coeur Mining, Inc.170132/27/2018 2:10:04 PM201757d30220-e650-49f4-a7d4-31486af03260248Grant Thornton LLP11255Coeur Mining, Inc.215466CDE; CDM.; CDEUW; CDM.WT0024800175Gregory Thomas Rusk00248001751245Salles, Sáinz - Grant Thornton, S.C.True
Mattersight Corporationhttps://pcaobus.org/form-ap-filings/5101/5101Mattersight Corporation51014/4/2017 9:21:37 AM2016a50052f9-6295-44ff-a574-18689c88572d248Grant Thornton LLP121807Mattersight Corporation1094348MATR0024800175Gregory Thomas Rusk0024800175True
Coeur Mining, Inc.https://pcaobus.org/form-ap-filings/109/109Coeur Mining, Inc.1092/14/2017 9:53:58 PM20166184a563-cee7-4482-ad8b-1d7c8ed8797a248Grant Thornton LLP11255Coeur Mining, Inc.215466CDE; CDM.; CDEUW; CDM.WT0024800175Gregory Thomas Rusk0024800175True