Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-03-02 Purchase | 2026-03-02 5:39 pm | TENNANT CO | TNC | Glerum James T Jr. Director | 8,163 | $61.25 | $499,980 | 8,600 (Direct) | View |
| 2026-02-26 Purchase | 2026-03-02 5:39 pm | TENNANT CO | TNC | Mulligan Donal L Director | 8,000 | $63.02 | $504,130 | 27,603 (Indirect Direct) | View |
| 2026-02-26 Sale | 2026-03-02 5:38 pm | TENNANT CO | TNC | EICHER CAROL S Director | 3,130 | $61.98 | $193,997 | 28,836 (Direct) | View |
| 2026-02-27 Sale | 2026-03-02 5:38 pm | TENNANT CO | TNC | Arvani Azita Director | 3,156 | $61.4 | $193,794 | 17,435 (Direct) | View |
| 2026-02-26 Sale | 2026-03-02 5:37 pm | TENNANT CO | TNC | Windley David Director | 3,694 | $63.86 | $235,899 | 7,422 (Direct) | View |
| 2026-02-26 Purchase | 2026-03-02 5:34 pm | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 4,000 | $64.39 | $257,560 | 142,827 (Indirect Direct) | View |
| 2025-08-19 Sale | 2025-08-21 4:22 pm | TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER | 4,042 | $83.21 | $336,324 | 20,998 (Direct) | View |
| 2025-02-28 Sale | 2025-03-04 8:53 pm | TENNANT CO | TNC | Arvani Azita Director | 2,358 | $85.22 | $200,950 | 15,238 (Direct) | View |
| 2025-02-28 Sale | 2025-03-04 8:52 pm | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 1,717 | $86.42 | $148,383 | 11,471 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-02-28 Tax Withholding | 2026-03-03 5:14 pm | N/A N/A | TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer | 194 | $61.03 | 11,150 (Direct) | View |
| 2026-02-28 Tax Withholding | 2026-03-03 5:13 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 451 | $61.03 | 19,218 (Direct) | View |
| 2026-02-28 Tax Withholding | 2026-03-03 5:12 pm | N/A N/A | TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, CHRO & GC | 514 | $61.03 | 25,176 (Direct) | View |
| 2026-02-28 Tax Withholding | 2026-03-03 5:11 pm | N/A N/A | TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER | 840 | $61.03 | 34,393 (Direct) | View |
| 2026-02-28 Tax Withholding | 2026-03-03 5:11 pm | N/A N/A | TENNANT CO | TNC | West Fay SENIOR VP, CFO | 945 | $61.03 | 48,253 (Direct) | View |
| 2026-02-28 Tax Withholding | 2026-03-03 5:10 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 4,268 | $61.03 | 138,559 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:39 pm | N/A N/A | TENNANT CO | TNC | Glerum James T Jr. Director | 437 | $0 | 8,600 (Direct) | View |
| 2026-02-26 Exercise | 2026-03-02 5:38 pm | N/A 2026-04-28 | TENNANT CO | TNC | EICHER CAROL S Director | 3,538 | $0 | 28,836 (Direct) | View |
| 2026-02-26 Exercise | 2026-03-02 5:38 pm | N/A N/A | TENNANT CO | TNC | EICHER CAROL S Director | 3,538 | $54.7 | 28,836 (Direct) | View |
| 2026-02-27 Exercise | 2026-03-02 5:38 pm | N/A 2026-04-28 | TENNANT CO | TNC | Arvani Azita Director | 3,538 | $0 | 17,435 (Direct) | View |
| 2026-02-27 Exercise | 2026-03-02 5:38 pm | N/A N/A | TENNANT CO | TNC | Arvani Azita Director | 3,538 | $54.7 | 17,435 (Direct) | View |
| 2026-02-26 Exercise | 2026-03-02 5:37 pm | N/A 2026-02-26 | TENNANT CO | TNC | Windley David Director | 4,245 | $0 | 7,422 (Direct) | View |
| 2026-02-26 Exercise | 2026-03-02 5:37 pm | N/A N/A | TENNANT CO | TNC | Windley David Director | 3,538 | $54.7 | 7,422 (Direct) | View |
| 2026-02-26 Exercise | 2026-03-02 5:37 pm | N/A N/A | TENNANT CO | TNC | Windley David Director | 707 | $52.42 | 7,422 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:36 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 10,008 | $0 | 19,669 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:36 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 1,810 | $62.73 | 19,669 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:35 pm | N/A N/A | TENNANT CO | TNC | West Fay SENIOR VP, CFO | 19,532 | $0 | 49,198 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:35 pm | N/A N/A | TENNANT CO | TNC | West Fay SENIOR VP, CFO | 3,646 | $62.73 | 49,198 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:35 pm | N/A N/A | TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER | 17,504 | $0 | 35,233 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:35 pm | N/A N/A | TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER | 3,269 | $62.73 | 35,233 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:34 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 64,166 | $0 | 142,827 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:34 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 13,807 | $62.73 | 142,827 (Direct) | View |
| 2025-04-14 Gift | 2026-03-02 5:34 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 17,571 | $0 | 142,827 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:34 pm | N/A N/A | TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer | 6,056 | $0 | 11,344 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:34 pm | N/A N/A | TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer | 552 | $62.73 | 11,344 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:33 pm | N/A N/A | TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, CHRO & GC | 11,524 | $0 | 25,690 (Direct) | View |
| 2026-02-26 Tax Withholding | 2026-03-02 5:33 pm | N/A N/A | TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, CHRO & GC | 2,013 | $62.73 | 25,690 (Direct) | View |
| 2026-02-26 Option Award | 2026-03-02 5:32 pm | N/A N/A | TENNANT CO | TNC | ALLEN PATRICK E Director | 437 | $0 | 437 (Direct) | View |
| 2025-11-03 Tax Withholding | 2025-11-05 4:41 pm | N/A N/A | TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer | 153 | $80 | 5,840 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 5:01 pm | N/A N/A | TENNANT CO | TNC | SHEAHAN MARK W Director | 1,815 | $0 | 2,858 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 5:00 pm | N/A N/A | TENNANT CO | TNC | Hider Andrew P. Director | 1,815 | $0 | 5,497 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:59 pm | N/A N/A | TENNANT CO | TNC | Morse Timothy R. Director | 1,815 | $0 | 7,624 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:59 pm | N/A N/A | TENNANT CO | TNC | GREEN MARIA C Director | 1,815 | $0 | 11,219 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:58 pm | N/A N/A | TENNANT CO | TNC | Windley David Director | 1,815 | $0 | 6,871 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:58 pm | N/A N/A | TENNANT CO | TNC | Arvani Azita Director | 1,815 | $0 | 17,053 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:57 pm | N/A N/A | TENNANT CO | TNC | EICHER CAROL S Director | 1,815 | $0 | 28,428 (Direct) | View |
| 2025-05-06 Option Award | 2025-05-08 4:57 pm | N/A N/A | TENNANT CO | TNC | Mulligan Donal L Director | 1,815 | $0 | 19,603 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:54 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 3,836 | $86.56 | 88,468 (Direct) | View |
| 2025-02-28 Exercise | 2025-03-04 8:53 pm | N/A 2025-04-30 | TENNANT CO | TNC | Arvani Azita Director | 2,358 | $0 | 15,238 (Direct) | View |
| 2025-02-28 Exercise | 2025-03-04 8:53 pm | N/A N/A | TENNANT CO | TNC | Arvani Azita Director | 2,358 | $65.12 | 15,238 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:53 pm | N/A N/A | TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer | 174 | $86.56 | 5,993 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:52 pm | N/A N/A | TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, GENERAL COUNSEL | 417 | $86.56 | 16,179 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:52 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 358 | $86.56 | 11,471 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:51 pm | N/A N/A | TENNANT CO | TNC | West Fay SENIOR VP, CFO | 849 | $86.56 | 33,312 (Direct) | View |
| 2025-03-01 Tax Withholding | 2025-03-04 8:50 pm | N/A N/A | TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER | 730 | $86.56 | 25,040 (Direct) | View |
| 2025-02-21 Option Award | 2025-02-25 4:48 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 6,011 | $0 | 13,546 (Direct) | View |
| 2025-02-21 Tax Withholding | 2025-02-25 4:48 pm | N/A N/A | TENNANT CO | TNC | Balinski Barb SVP, Chief Transf Officer | 954 | $89.16 | 13,546 (Direct) | View |
| 2025-02-21 Option Award | 2025-02-25 4:48 pm | N/A N/A | TENNANT CO | TNC | Christianson Brock R. SVP, CHIEF HR OFFICER | 2,625 | $0 | 6,315 (Direct) | View |
| 2025-02-21 Option Award | 2025-02-25 4:47 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 39,892 | $0 | 92,304 (Direct) | View |
| 2025-02-21 Tax Withholding | 2025-02-25 4:47 pm | N/A N/A | TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO | 7,829 | $89.16 | 92,304 (Direct) | View |