SC 13G/A | 2024-02-14 | MAIRS & POWER INC | TENNANT CO | 1,227,944 | 6.6% | EDGAR |
SC 13G/A | 2024-02-14 | ArrowMark Colorado Holdings LLC | TENNANT CO | 0 | 0.0% | EDGAR |
SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | TENNANT CO | 2,250,515 | 12.0% | EDGAR |
SC 13G/A | 2024-01-22 | BlackRock Inc. | TENNANT CO | 3,128,203 | 16.7% | EDGAR |
SC 13G/A | 2023-02-15 | ArrowMark Colorado Holdings LLC | TENNANT CO | 1,735,429 | 9.3% | EDGAR |
SC 13G/A | 2023-02-14 | MAIRS & POWER INC | TENNANT CO | 1,632,438 | 8.8% | EDGAR |
SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | TENNANT CO | 2,146,009 | 11.5% | EDGAR |
SC 13G/A | 2023-01-23 | BlackRock Inc. | TENNANT CO | 3,054,544 | 16.4% | EDGAR |
SC 13G/A | 2022-02-14 | MAIRS & POWER INC | TENNANT CO | 1,683,174 | 9.1% | EDGAR |
SC 13G/A | 2022-02-14 | ArrowMark Colorado Holdings LLC | TENNANT CO | 2,020,661 | 10.9% | EDGAR |
SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | TENNANT CO | 2,046,034 | 11.0% | EDGAR |
SC 13G/A | 2022-02-10 | Clearbridge Investments, LLC | TENNANT CO | 814,193 | 4.4% | EDGAR |
SC 13G/A | 2022-01-27 | BlackRock Inc. | TENNANT CO | 2,807,221 | 15.1% | EDGAR |
SC 13G | 2022-01-25 | BlackRock Inc. | TENNANT CO | 2,807,221 | 15.1% | EDGAR |
SC 13D/A | 2021-03-22 | PrimeStone Capital LLP | TENNANT CO | 761,370 | 4.1% | EDGAR |
SC 13G/A | 2021-02-16 | MAIRS & POWER INC | TENNANT CO | 1,648,020 | 8.9% | EDGAR |
SC 13G/A | 2021-02-16 | ArrowMark Colorado Holdings LLC | TENNANT CO | 1,994,078 | 10.8% | EDGAR |
SC 13G/A | 2021-02-11 | Clearbridge Investments, LLC | TENNANT CO | 941,062 | 5.1% | EDGAR |
SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | TENNANT CO | 2,015,302 | 10.9% | EDGAR |
SC 13G/A | 2021-01-29 | ROYCE & ASSOCIATES LP | TENNANT CO | 195,590 | 1.1% | EDGAR |