GAMCO Investors, Inc. 13D and 13G filings for Tennant Company:
- 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 |
| 2026-03-09 4:03 pm Purchase | 2026-03-06 | 13D | TENNANT COMPANY TNC | GAMCO INVESTORS INC. GBL | 675,400 3.800% | 265,754 (+64.87%) | Filing |