MAIRS & POWER INC 13D and 13G filings for Clearfield, 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 |
| 2025-05-15 3:56 pm Purchase | 2025-03-31 | 13G | CLEARFIELD IN CLFD | MAIRS & POWER INC | 852,255 6.030% | 852,255 (New Position) | Filing |