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TENNANT CO (TNC) is a refrigeration & service industry machinery company. Piotroski F-Score 5/9. 12 insider Form 4 filings in the last 90 days. Next earnings projected around 2026-08-05 from TNC's year-over-year reporting pattern (not yet company-confirmed). Fundamentals from SEC filings; prices are end-of-day.
EOD daily bars · delayed, not real-time · data: DatabentoCharting by TradingView Lightweight Charts™
XBRL company facts, SEC EDGAR. TTM = last four reported quarters. Valuation ratios arrive with a price source — we don't fake quotes.
FY ending 2025-12-31 vs 2024-12-31. original 1968 formula; calibrated on manufacturers, read financials/REITs with care
A plain-English read on TNC plus an auto-SWOT — built from TNC's SEC filings and market data, every point cited, nothing invented. Educational, not investment advice.
Four AI analysts — a bull, a bear, a risk manager, and a PM — debate TNC using only the SEC-filing and market facts below. Every point cites its evidence; nothing is invented. This is educational research, not investment advice.
Educational only — not financial advice. Data from SEC EDGAR public filings; no live market data is shown. Figures reflect the company's own reported XBRL facts and may lag.
| Zay Richard H.CHIEF COMMERCIAL OFFICER | SELL | $605K | view → |
| Windley DavidDirector | SELL | $236K | view → |
| Arvani AzitaDirector | SELL | $194K | view → |
| EICHER CAROL SDirector | SELL | $194K | view → |
| Mulligan Donal LDirector | BUY | $504K | view → |
| Glerum James T Jr.Director | BUY | $500K | view → |
Projected from TNC's own SEC 8-K filing history — the year-over-year reporting pattern (~50% land the exact day, ~90% within a week). No analyst estimates, no scraped calendars, nothing invented. It upgrades to a confirmed date + time the moment TNC files its announcement.
TNC has sold off after 7 of its last 8 earnings reports.
Large earnings reactions have been common.
TNC has traded lower after most recent earnings releases.
The average is inflated by its most volatile prints (+1.3% and -23.8%).
A more typical earnings reaction has been approximately ±4.7%.
Realized close-to-close history only — no options-implied move, no analyst estimates.
| Reported | Close-to-close |
|---|---|
| 2026-05-04 | -0.2% |
| 2026-02-24 | -23.8% |
| 2025-11-03 | -5.9% |
| 2025-08-06 | -4.7% |
| 2025-04-30 | -4.7% |
| 2025-02-18 | +1.3% |
| 2024-10-31 |
Earnings dates are the company's 8-K Item 2.02 filings (SEC). Reactions from Databento EOD.
| -7.7% |
| 2024-08-08 | -2.5% |