This page lists the SEC filings reported by MAIRS & POWER INC.
| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-14 | MAIRS & POWER INC | TENNANT CO | 1,227,944 | 6.6% | EDGAR |
| SC 13G/A | 2023-02-14 | MAIRS & POWER INC | DIGI INTERNATIONAL INC | 1,324,118 | 3.7% | EDGAR |
| SC 13G/A | 2023-02-14 | MAIRS & POWER INC | FULLER H B CO | 2,475,767 | 4.6% | EDGAR |
| SC 13G/A | 2023-02-14 | MAIRS & POWER INC | TENNANT CO | 1,632,438 | 8.8% | EDGAR |
| SC 13G/A | 2022-02-14 | MAIRS & POWER INC | DIGI INTERNATIONAL INC | 2,558,384 | 7.4% | EDGAR |
| SC 13G/A | 2022-02-14 | MAIRS & POWER INC | FULLER H B CO | 2,725,299 | 5.3% | EDGAR |
| SC 13G/A | 2022-02-14 | MAIRS & POWER INC | NVE CORP /NEW/ | 10,999 | 0.2% | EDGAR |
| SC 13G/A | 2022-02-14 | MAIRS & POWER INC | TENNANT CO | 1,683,174 | 9.1% | EDGAR |
| SC 13G/A | 2021-02-16 | MAIRS & POWER INC | TENNANT CO | 1,648,020 | 8.9% | EDGAR |
| SC 13G/A | 2021-02-16 | MAIRS & POWER INC | NVE CORP /NEW/ | 379,453 | 7.9% | EDGAR |
| SC 13G/A | 2021-02-16 | MAIRS & POWER INC | FULLER H B CO | 2,956,228 | 5.7% | EDGAR |
| SC 13G | 2021-02-16 | MAIRS & POWER INC | DIGI INTERNATIONAL INC | 2,622,835 | 8.9% | EDGAR |
| SC 13G/A | 2020-02-14 | MAIRS & POWER INC | NVE CORP /NEW/ | 425,553 | 8.8% | EDGAR |
| SC 13G/A | 2020-02-14 | MAIRS & POWER INC | TENNANT CO | 1,426,102 | 7.8% | EDGAR |
| SC 13G/A | 2020-02-14 | MAIRS & POWER INC | FULLER H B CO | 2,777,906 | 5.4% | EDGAR |
| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | CRAY INC | 1,475,067 | 3.6% | EDGAR |
| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | FULLER H B CO | 2,645,827 | 5.2% | EDGAR |
| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | BADGER METER INC | 1,345,772 | 4.6% | EDGAR |
| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | NVE CORP /NEW/ | 365,305 | 7.5% | EDGAR |
| SC 13G/A | 2019-02-14 | MAIRS & POWER INC | TENNANT CO | 1,271,238 | 7.0% | EDGAR |
- Form 13F-HR
- The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
- Form SC 13D/G
- Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
- Form 3, 4, and 5
- Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.