TNC TENNANT CO
NYSE · SEC CIK 97134 · EDGAR
- Bought, last 12 months
- $2.11M 6 purchases by 5 insiders
- Sold, last 12 months
- $1.23M 4 sales by 4 insiders
- Filings on record
- 158 since 2021-08-19, latest 2026-09-23 16:28
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Mulligan Donal L | Dir | $1.04M | — |
| Zay Richard H. | SVP, COO | — | $605.1K |
| Glerum James T Jr. | Dir | $500.0K | — |
| Huml David W. | Pres AND CEO, Dir | $257.5K | — |
| Windley David | Dir | — | $235.9K |
| ALLEN PATRICK E | Dir | $208.3K | — |
| EICHER CAROL S | Dir | — | $194.0K |
| Arvani Azita | Dir | — | $193.8K |
| Morse Timothy R. | Dir | $102.3K | — |
| Schottler Patrick W. | SVP, Robotics | — | — |
Transactions 225
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-23 16:28 | 2026-08-31 | TNC | ALLEN PATRICK E | Dir | P - Purchase | $69.42 | +3,000 | 4,927 | +156% | +$208.3K | |
| 2026-09-11 16:27 | 2026-08-10 | TNC | Schottler Patrick W. | SVP, Robotics | A - Grant | $0.00 | +2,707 | 13.9K | +24% | $0 | |
| 2026-09-11 16:27 | 2026-08-10 | TNC | Zay Richard H. | SVP, COO | A - Grant | $0.00 | +2,707 | 30.2K | +10% | $0 | |
| I | 2026-08-13 16:23 | 2026-08-12 | TNC | Mulligan Donal L | Dir | P - Purchase | $67.34 | +8,000 | 16.0K | +100% | +$538.7K |
| 2026-08-13 16:22 | 2026-08-12 | TNC | Morse Timothy R. | Dir | P - Purchase | $68.18 | +1,500 | 10.6K | +16% | +$102.3K | |
| 2026-05-11 17:32 | 2026-05-07 | TNC | Zay Richard H. | Chief COMMERCIAL Off | S - Sale | $88.02 | -6,875 | 27.5K | -20% | -$605.1K | |
| 2026-05-11 16:41 | 2026-05-07 | TNC | Arvani Azita | Dir | A - Grant | $0.00 | +1,490 | 18.9K | +9% | $0 | |
| 2026-05-11 16:41 | 2026-05-07 | TNC | ALLEN PATRICK E | Dir | A - Grant | $0.00 | +1,490 | 1,927 | +341% | $0 | |
| 2026-05-11 16:40 | 2026-05-07 | TNC | EICHER CAROL S | Dir | A - Grant | $0.00 | +1,490 | 30.3K | +5% | $0 | |
| 2026-05-11 16:40 | 2026-05-07 | TNC | Glerum James T Jr. | Dir | A - Grant | $0.00 | +1,490 | 10.1K | +17% | $0 | |
| 2026-05-11 16:39 | 2026-05-07 | TNC | GREEN MARIA C | Dir | A - Grant | $0.00 | +1,490 | 12.7K | +13% | $0 | |
| 2026-05-11 16:38 | 2026-05-07 | TNC | Hider Andrew P. | Dir | A - Grant | $0.00 | +1,490 | 6,987 | +27% | $0 | |
| 2026-05-11 16:38 | 2026-05-07 | TNC | Morse Timothy R. | Dir | A - Grant | $0.00 | +1,490 | 9,114 | +20% | $0 | |
| 2026-05-11 16:37 | 2026-05-07 | TNC | SHEAHAN MARK W | Dir | A - Grant | $0.00 | +1,490 | 4,348 | +52% | $0 | |
| 2026-05-11 16:36 | 2026-05-07 | TNC | Windley David | Dir | A - Grant | $0.00 | +1,490 | 8,912 | +20% | $0 | |
| 2026-05-11 16:35 | 2026-05-07 | TNC | Mulligan Donal L | Dir | A - Grant | $0.00 | +1,490 | 22.2K | +7% | $0 | |
| D | 2026-04-16 16:15 | 2026-04-14 | TNC | Mulligan Donal L | Dir | M - OptEx | $54.70 | +3,538 | 23.1K | +18% | +$193.5K |
| D | 2026-04-16 16:15 | 2026-04-14 | TNC | Mulligan Donal L | Dir | F - Tax | $78.81 | -2,456 | 20.7K | -11% | -$193.6K |
| 2026-03-10 | 2026-03-06 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | -26.8K | 65.6K | -29% | $0 | |
| I | 2026-03-10 | 2026-03-06 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | +26.8K | 72.9K | +58% | $0 |
| 2026-03-03 | 2026-02-28 | TNC | ERICKSON KRISTIN A. | SVP, CHRO, GC | F - Tax | $61.03 | -514 | 25.2K | -2% | -$31.4K | |
| 2026-03-03 | 2026-02-28 | TNC | Zay Richard H. | Chief COMMERCIAL Off | F - Tax | $61.03 | -840 | 34.4K | -2% | -$51.3K | |
| 2026-03-03 | 2026-02-28 | TNC | Balinski Barb | SVP, Chief Transf Off | F - Tax | $61.03 | -451 | 19.2K | -2% | -$27.5K | |
| 2026-03-03 | 2026-02-28 | TNC | Huml David W. | Pres AND CEO, Dir | F - Tax | $61.03 | -4,268 | 92.4K | -4% | -$260.5K | |
| 2026-03-03 | 2026-02-28 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | F - Tax | $61.03 | -194 | 11.2K | -2% | -$11.8K | |
| 2026-03-03 | 2026-02-28 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $61.03 | -945 | 48.3K | -2% | -$57.7K | |
| DM | 2026-03-02 | 2026-02-26 | TNC | Windley David | Dir | M - OptEx | $54.32 | +4,245 | 7,578 | +127% | +$230.6K |
| D | 2026-03-02 | 2026-02-26 | TNC | Windley David | Dir | S - Sale+OE | $63.86 | -3,694 | 7,422 | -33% | -$235.9K |
| 2026-03-02 | 2026-02-26 | TNC | Zay Richard H. | Chief COMMERCIAL Off | F - Tax | $62.73 | -3,269 | 28.1K | -10% | -$205.1K | |
| M | 2026-03-02 | 2026-02-26 | TNC | Zay Richard H. | Chief COMMERCIAL Off | A - Grant | $0.00 | +17.5K | 35.2K | +99% | $0 |
| D | 2026-03-02 | 2026-02-26 | TNC | EICHER CAROL S | Dir | M - OptEx | $54.70 | +3,538 | 32.0K | +12% | +$193.5K |
| D | 2026-03-02 | 2026-02-26 | TNC | EICHER CAROL S | Dir | S - Sale+OE | $61.98 | -3,130 | 28.8K | -10% | -$194.0K |
| MI | 2026-03-02 | 2026-02-26+ | TNC | Mulligan Donal L | Dir | P - Purchase | $63.02 | +8,000 | 8,000 | New | +$504.1K |
| D | 2026-03-02 | 2026-02-27 | TNC | Arvani Azita | Dir | S - Sale+OE | $61.40 | -3,156 | 17.4K | -15% | -$193.8K |
| D | 2026-03-02 | 2026-02-27 | TNC | Arvani Azita | Dir | M - OptEx | $54.70 | +3,538 | 20.6K | +21% | +$193.5K |
| I | 2026-03-02 | 2025-04-14 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | +17.6K | 46.2K | +61% | $0 |
| M | 2026-03-02 | 2026-02-26 | TNC | Huml David W. | Pres AND CEO, Dir | A - Grant | $0.00 | +64.2K | 96.7K | +198% | $0 |
| 2026-03-02 | 2026-02-26 | TNC | Huml David W. | Pres AND CEO, Dir | F - Tax | $62.73 | -13.8K | 64.0K | -18% | -$866.1K | |
| M | 2026-03-02 | 2026-02-26 | TNC | Huml David W. | Pres AND CEO, Dir | P - Purchase | $64.39 | +4,000 | 68.0K | +6% | +$257.5K |
| 2026-03-02 | 2025-04-14 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | -17.6K | 42.3K | -29% | $0 | |
| M | 2026-03-02 | 2026-02-26 | TNC | West Fay | CFO, SENIOR VP | A - Grant | $0.00 | +19.5K | 45.0K | +77% | $0 |
| 2026-03-02 | 2026-02-26 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $62.73 | -3,646 | 41.4K | -8% | -$228.7K | |
| M | 2026-03-02 | 2026-02-26 | TNC | ERICKSON KRISTIN A. | SVP, CHRO, GC | A - Grant | $0.00 | +11.5K | 25.7K | +81% | $0 |
| 2026-03-02 | 2026-02-26 | TNC | ERICKSON KRISTIN A. | SVP, CHRO, GC | F - Tax | $62.73 | -2,013 | 20.5K | -9% | -$126.3K | |
| 2026-03-02 | 2026-02-26 | TNC | Balinski Barb | SVP, Chief Transf Off | F - Tax | $62.73 | -1,810 | 15.2K | -11% | -$113.5K | |
| M | 2026-03-02 | 2026-02-26 | TNC | Balinski Barb | SVP, Chief Transf Off | A - Grant | $0.00 | +10.0K | 19.7K | +104% | $0 |
| 2026-03-02 | 2026-02-26 | TNC | Glerum James T Jr. | Dir | A - Grant | $0.00 | +437 | 437 | New | $0 | |
| 2026-03-02 | 2026-03-02 | TNC | Glerum James T Jr. | Dir | P - Purchase | $61.25 | +8,163 | 8,600 | +1,868% | +$500.0K | |
| M | 2026-03-02 | 2026-02-26 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | A - Grant | $0.00 | +6,056 | 11.3K | +115% | $0 |
| 2026-03-02 | 2026-02-26 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | F - Tax | $62.73 | -552 | 6,825 | -7% | -$34.6K | |
| 2026-03-02 | 2026-02-26 | TNC | ALLEN PATRICK E | Dir | A - Grant | $0.00 | +437 | 437 | New | $0 | |
| 2025-11-05 | 2025-11-03 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | F - Tax | $80.00 | -153 | 5,840 | -3% | -$12.2K | |
| 2025-08-21 | 2025-08-19 | TNC | Zay Richard H. | Chief COMMERCIAL Off | S - Sale | $83.21 | -4,042 | 21.0K | -16% | -$336.3K | |
| 2025-05-08 | 2025-05-06 | TNC | Hider Andrew P. | Dir | A - Grant | $0.00 | +1,815 | 5,497 | +49% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | SHEAHAN MARK W | Dir | A - Grant | $0.00 | +1,815 | 2,858 | +174% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | Morse Timothy R. | Dir | A - Grant | $0.00 | +1,815 | 7,624 | +31% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | Mulligan Donal L | Dir | A - Grant | $0.00 | +1,815 | 19.6K | +10% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | Windley David | Dir | A - Grant | $0.00 | +1,815 | 6,871 | +36% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | GREEN MARIA C | Dir | A - Grant | $0.00 | +1,815 | 11.2K | +19% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | Arvani Azita | Dir | A - Grant | $0.00 | +1,815 | 17.1K | +12% | $0 | |
| 2025-05-08 | 2025-05-06 | TNC | EICHER CAROL S | Dir | A - Grant | $0.00 | +1,815 | 28.4K | +7% | $0 | |
| 2025-03-04 | 2025-03-01 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $86.56 | -849 | 33.3K | -2% | -$73.5K | |
| 2025-03-04 | 2025-02-28 | TNC | Balinski Barb | SVP, Chief Transf Off | S - Sale | $86.42 | -1,717 | 11.8K | -13% | -$148.4K | |
| 2025-03-04 | 2025-03-01 | TNC | Balinski Barb | SVP, Chief Transf Off | F - Tax | $86.56 | -358 | 11.5K | -3% | -$31.0K | |
| 2025-03-04 | 2025-03-01 | TNC | Zay Richard H. | Chief COMMERCIAL Off | F - Tax | $86.56 | -730 | 25.0K | -3% | -$63.2K | |
| 2025-03-04 | 2025-03-01 | TNC | ERICKSON KRISTIN A. | SVP, GC | F - Tax | $86.56 | -417 | 16.2K | -3% | -$36.1K | |
| D | 2025-03-04 | 2025-02-28 | TNC | Arvani Azita | Dir | M - OptEx | $65.12 | +2,358 | 17.6K | +15% | +$153.6K |
| D | 2025-03-04 | 2025-02-28 | TNC | Arvani Azita | Dir | S - Sale+OE | $85.22 | -2,358 | 15.2K | -13% | -$200.9K |
| 2025-03-04 | 2025-03-01 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | F - Tax | $86.56 | -174 | 5,993 | -3% | -$15.1K | |
| 2025-03-04 | 2025-03-01 | TNC | Huml David W. | Pres AND CEO, Dir | F - Tax | $86.56 | -3,836 | 59.9K | -6% | -$332.0K | |
| M | 2025-02-25 | 2025-02-21 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | A - Grant | $0.00 | +3,522 | 5,593 | +170% | $0 |
| 2025-02-25 | 2025-02-21 | TNC | Schottler Patrick W. | SVP, Chief Mktg, Tech Off | F - Tax | $89.16 | -323 | 6,167 | -5% | -$28.8K | |
| 2025-02-25 | 2025-02-21 | TNC | ERICKSON KRISTIN A. | SVP, GC | F - Tax | $89.16 | -1,094 | 16.6K | -6% | -$97.5K | |
| M | 2025-02-25 | 2025-02-21 | TNC | ERICKSON KRISTIN A. | SVP, GC | A - Grant | $0.00 | +6,891 | 17.7K | +64% | $0 |
| 2025-02-25 | 2025-02-21 | TNC | Huml David W. | Pres AND CEO, Dir | F - Tax | $89.16 | -7,829 | 63.7K | -11% | -$698.0K | |
| M | 2025-02-25 | 2025-02-21 | TNC | Huml David W. | Pres AND CEO, Dir | A - Grant | $0.00 | +39.9K | 50.7K | +369% | $0 |
| M | 2025-02-25 | 2025-02-21 | TNC | Balinski Barb | SVP, Chief Transf Off | A - Grant | $0.00 | +6,011 | 11.6K | +107% | $0 |
| 2025-02-25 | 2025-02-21 | TNC | Balinski Barb | SVP, Chief Transf Off | F - Tax | $89.16 | -954 | 13.5K | -7% | -$85.1K | |
| M | 2025-02-25 | 2025-02-21 | TNC | West Fay | CFO, SENIOR VP | A - Grant | $0.00 | +12.2K | 29.4K | +71% | $0 |
| 2025-02-25 | 2025-02-21 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $89.16 | -2,143 | 34.2K | -6% | -$191.1K | |
| DM | 2025-02-25 | 2025-02-21 | TNC | Zay Richard H. | Chief COMMERCIAL Off | A - Grant | $0.00 | +10.7K | 27.6K | +63% | $0 |
| D | 2025-02-25 | 2025-02-21 | TNC | Zay Richard H. | Chief COMMERCIAL Off | F - Tax | $89.16 | -1,863 | 25.8K | -7% | -$166.1K |
| D | 2025-02-25 | 2025-02-24 | TNC | Zay Richard H. | Chief COMMERCIAL Off | M - OptEx | $52.42 | +7,053 | 32.8K | +27% | +$369.7K |
| D | 2025-02-25 | 2025-02-24 | TNC | Zay Richard H. | Chief COMMERCIAL Off | S - Sale+OE | $87.58 | -7,053 | 25.8K | -21% | -$617.7K |
| 2025-02-25 | 2025-02-21 | TNC | Christianson Brock R. | SVP, Chief HR Off | A - Grant | $0.00 | +2,625 | 6,315 | +71% | $0 | |
| 2024-08-30 | 2024-08-28 | TNC | Balinski Barb | SVP, INNOVATION, TECHNOLOGY | S - Sale | $96.61 | -1,500 | 8,489 | -15% | -$144.9K | |
| 2024-06-10 | 2024-06-06 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | -13.7K | 31.6K | -30% | $0 | |
| I | 2024-06-10 | 2024-06-06 | TNC | Huml David W. | Pres AND CEO, Dir | G - Gift | $0.00 | +13.7K | 28.6K | +92% | $0 |
| 2024-05-17 | 2024-05-15 | TNC | SHEAHAN MARK W | Dir | A - Grant | $0.00 | +1,043 | 1,043 | New | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | Arvani Azita | Dir | A - Grant | $0.00 | +1,073 | 15.2K | +8% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | GREEN MARIA C | Dir | A - Grant | $0.00 | +1,073 | 9,404 | +13% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | Windley David | Dir | A - Grant | $0.00 | +1,073 | 5,056 | +27% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | Mulligan Donal L | Dir | A - Grant | $0.00 | +1,073 | 17.8K | +6% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | Morse Timothy R. | Dir | A - Grant | $0.00 | +1,073 | 5,809 | +23% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | EICHER CAROL S | Dir | A - Grant | $0.00 | +1,073 | 26.6K | +4% | $0 | |
| 2024-05-10 | 2024-05-08 | TNC | Hider Andrew P. | Dir | A - Grant | $0.00 | +1,073 | 3,682 | +41% | $0 | |
| 2024-05-09 | 2024-05-07 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $106.99 | -1,128 | 24.1K | -4% | -$120.7K | |
| A | 2024-04-11 | 2024-02-27 | TNC | West Fay | CFO, SENIOR VP | F - Tax | $110.16 | -2,599 | 25.2K | -9% | -$286.3K |
| MA | 2024-04-11 | 2024-02-27+ | TNC | Huml David W. | Pres AND CEO, Dir | F - Tax | $110.34 | -11.5K | 60.2K | -16% | -$1.27M |
| MA | 2024-04-11 | 2024-02-27+ | TNC | Balinski Barb | SVP, INNOVATION, TECHNOLOGY | F - Tax | $110.34 | -1,175 | 10.3K | -10% | -$129.7K |
Purchase Sale Sale after option exercise All abbreviations