Model
Edge
Perma-Pipe International Holdings Inc.
PPIH
Filing Type
S-3
Filing Date
4/15/2019
Updated
4/16/19, 3:12 AM
Filing
S-3
Earnings Release
Exhibits
S-3
Registration Statement for Securities Offered under a Shelf Registration
EX-4.7
EXHIBIT 4.7
EX-4.9
EXHIBIT 4.9
EX-5
EXHIBIT 5
EX-23.1
EXHIBIT 23.1
GRAPHIC
GRAPHIC
GRAPHIC