DIMENSIONAL FUND ADVISORS INC 13D and 13G filings for Perma-Pipe International Holdings, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2024-02-09 09:59 am Sale |
2024-02-14 | 13G | Perma-Pipe International Holdings, Inc. PPIH |
DIMENSIONAL FUND ADVISORS INC | 444,985 5.500% |
-49,376 (-9.99%) |
Filing |
| 2023-02-10 2:42 pm Purchase |
2023-02-14 | 13G | Perma-Pipe International Holdings, Inc. PPIH |
DIMENSIONAL FUND ADVISORS INC | 494,361 6.200% |
21,212 (+4.48%) |
Filing |
| 2022-02-08 3:53 pm Sale |
2022-02-14 | 13G | Perma-Pipe International Holdings, Inc. PPIH |
DIMENSIONAL FUND ADVISORS INC | 473,149 5.900% |
-78,895 (-14.29%) |
Filing |
| 2021-02-12 6:42 pm Purchase |
2021-02-16 | 13G | Perma-Pipe International Holdings, Inc. PPIH |
DIMENSIONAL FUND ADVISORS INC | 552,044 6.800% |
504 (+0.09%) |
Filing |