Azita Arvani is Director at TENNANT CO (TNC). They have made 5 open-market trades across 1 company since 2021, most recently 2026-05-07.
CIK 0001559475
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TNC | 18,925 | $1.4M |
| VUZI | 51,828 | $105K |
| Total | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TNC | SELL | 2026-02-27 | 2026-03-02 | $61.40 | $194K | +2.2% | +11.8% | +38.2% |
| TNC | SELL | 2025-02-28 | 2025-03-04 | $85.22 | $402K | +2.9% | -7.9% | -11.7% |
| TNC | SELL | 2024-03-04 | 2024-03-05 | $111.72 | $394K | +4.8% | +11.2% | -7.8% |
| TNC | SELL | 2023-03-07 | 2023-03-09 | $70.69 | $328K | -4.4% | -4.0% | +17.2% |
| TNC | SELL | 2021-11-09 | 2021-11-10 | $83.60 | $236K | -0.9% | -2.6% | -9.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.