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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001104659-20-016353
Filing Date
2020-02-11
Accepted
2020-02-11 16:39:59
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G tv0050-permapipeinternationa.htm SC 13G 12131
  Complete submission text file 0001104659-20-016353.txt   13820
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 6410 WEST HOWARD STREET NILES IL 60714
Business Address 6410 WEST HOWARD STREET NILES IL 60714 8479661000
Perma-Pipe International Holdings, Inc. (Subject) CIK: 0000914122 (see all company filings)

IRS No.: 363922969 | State of Incorp.: DE | Fiscal Year End: 0131
Type: SC 13G | Act: 34 | File No.: 005-43197 | Film No.: 20597250
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip