Sign in

CIK 0000914122 · Accelerated filer<br>Smaller reporting company

Perma-Pipe International Holdings, Inc.

Sign in to watch
Ticker
PPIH
Exchange
Nasdaq
Industry
Industrial & Commercial Fans & Blowers & Air Purifing Equip
FY end
Jan 31
Incorporated
DE
Entity type
operating
EIN
363922969
Phone
2815986222
Business address
25025 I-45, SUITE 200, THE WOODLANDS, TX, 77380
Former names
MFRI INC
  1. 4 Insider Changes in Ownership
  2. S-8 Other Securities Offered to Employees in Benefit Plans
  3. 10-Q Report Quarterly Report
  4. 8-K Event Results of operations
  5. SC 13D/A Stake Beneficial Ownership Report
  6. 4 Insider Changes in Ownership
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 8-K Event Shareholder vote results
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. DEFR14A Other DEFR14A
  16. 4 Insider Changes in Ownership
  17. 4 Insider Changes in Ownership
  18. DEF 14A Proxy Proxy Statement
  19. 8-K Event Auditor change
  20. 4 Insider Changes in Ownership

Page 5 of 53 · 1,042 filings