11:52 AM EDT, 07/01/2025 (MT Newswires) -- Perma-Pipe International Holdings ( PPIH ) said Tuesday it appointed Jon Biro as board chairman, succeeding Jerome Walker.
The appointment took effect June 25, according to a regulatory filing.
The shares were down over 2% in recent trading.
Price: 22.39, Change: -0.48, Percent Change: -2.12