Tennant Co
TNCFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Tennant Co Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 11, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| ROYCE & ASSOCIATES LP | 2026-03-31 | 60,000 | $3.98M | SEC filing |
| DIMENSIONAL FUND ADVISORS LP | 2026-03-31 | 634,158 | $42.1M | SEC filing |
| FIRST HORIZON CORP | 2026-03-31 | 88 | $5.84K | SEC filing |
| TURTLE CREEK ASSET MANAGEMENT INC. | 2026-03-31 | 13,000 | $863K | SEC filing |
| FIRST TRUST ADVISORS LP | 2026-03-31 | 31,570 | $2.1M | SEC filing |
| INCEPTIONR LLC | 2026-03-31 | 6,871 | $456K | SEC filing |
| Kopion Asset Management, LLC | 2026-03-31 | 171,553 | $11.4M | SEC filing |
| NISA INVESTMENT ADVISORS, LLC | 2026-03-31 | 171 | $11.4K | SEC filing |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | 2026-03-31 | 1,942 | Not shown | SEC filing |
| JANE STREET GROUP, LLC | 2026-03-31 | 10,942 | $727K | SEC filing |
| DEPRINCE RACE & ZOLLO INC | 2026-03-31 | 183,084 | $12.2M | SEC filing |
| GOLDMAN SACHS GROUP INC | 2026-03-31 | 109,752 | $7.29M | SEC filing |
| Simcoe Capital Management, LLC | 2026-03-31 | 372,950 | $24.8M | SEC filing |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2026-03-31 | 6,546 | $435K | SEC filing |
| Clarity Asset Management, Inc. | 2026-03-31 | 437 | $29K | SEC filing |
| FRANKLIN RESOURCES INC | 2026-03-31 | 18,607 | $1.24M | SEC filing |
| ALBERT D MASON INC | 2026-03-31 | 9,918 | $659K | SEC filing |
| KBC Group NV | 2026-03-31 | 590 | Not shown | SEC filing |
| ISTHMUS PARTNERS, LLC | 2026-03-31 | 6,000 | $398K | SEC filing |
| US BANCORP \DE\ | 2026-03-31 | 27,822 | $1.85M | SEC filing |
- Each value is checked against Tennant Co's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Tennant Co's share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Tennant Co's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2024-03-04 · Huml David W.: Larger than 30 of the 32 other insider sales of Common Stock on file. SEC filing
- 2024-02-27 · Sonnenberg Steven Alan: Larger than 29 of the 32 other insider sales of Common Stock on file. SEC filing
- 2024-02-27 · Zay Richard H.: Larger than 31 of the 32 other insider sales of Common Stock on file. SEC filing
- 2023-05-26 · McKnight Carol E.: Larger than all 32 other insider sales of Common Stock on file. SEC filing
Independent insiders buying near the same time
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-07 | Zay Richard H. · CHIEF COMMERCIAL OFFICER | Common Stock | S — Open market or private sale | −6,875 | 88.02 | SEC filing |
| 2026-03-02 | Glerum James T Jr. · Director | Common Stock | P — Open market or private purchase | +8,163 | 61.25 | SEC filing |
| 2026-02-27 | Mulligan Donal L · Director | Common Stock | P — Open market or private purchase | +3,000 | 61.61 | SEC filing |
| 2026-02-27 | Arvani Azita · Director | Common Stock | S — Open market or private sale | −3,156 | 61.40 | SEC filing |
| 2026-02-26 | Huml David W. · PRESIDENT AND CEO | Common Stock | P — Open market or private purchase | +1,225 | 65.01 | SEC filing |
| 2026-02-26 | Huml David W. · PRESIDENT AND CEO | Common Stock | P — Open market or private purchase | +175 | 65.48 | SEC filing |
| 2026-02-26 | Mulligan Donal L · Director | Common Stock | P — Open market or private purchase | +5,000 | 63.86 | SEC filing |
| 2026-02-26 | Huml David W. · PRESIDENT AND CEO | Common Stock | P — Open market or private purchase | +2,600 | 64.02 | SEC filing |
Showing 8 of 16 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-07 | Hider Andrew P. · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | Windley David · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | Morse Timothy R. · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | Arvani Azita · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | ALLEN PATRICK E · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | EICHER CAROL S · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | SHEAHAN MARK W · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
| 2026-05-07 | Mulligan Donal L · Director | Common Stock | A — Grant, award, or other acquisition | +1,490 | SEC filing |
Showing 8 of 37 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.