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 |
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 |
2025-02-24 Sale |
2025-02-25 4:45 pm |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
7,053 | $87.58 | $617,669 | 25,770 (Direct) |
View |
2024-08-28 Sale |
2024-08-30 4:10 pm |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
1,500 | $96.61 | $144,908 | 8,489 (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 |
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 N/A |
TENNANT CO | TNC | Arvani Azita Director |
2,358 | $65.12 | 15,238 (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 |
2025-03-01 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 |
2025-02-21 Option Award |
2025-02-25 4:46 pm |
N/A N/A |
TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, GENERAL COUNSEL |
6,891 | $0 | 16,596 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:46 pm |
N/A N/A |
TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, GENERAL COUNSEL |
1,094 | $89.16 | 16,596 (Direct) |
View |
2025-02-21 Option Award |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer |
3,522 | $0 | 6,167 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer |
323 | $89.16 | 6,167 (Direct) |
View |
2025-02-21 Option Award |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
12,215 | $0 | 34,161 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
2,143 | $89.16 | 34,161 (Direct) |
View |
2025-02-21 Option Award |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
10,663 | $0 | 25,770 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
1,863 | $89.16 | 25,770 (Direct) |
View |
2025-02-24 Exercise |
2025-02-25 4:45 pm |
N/A 2026-02-26 |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
7,053 | $0 | 25,770 (Direct) |
View |
2025-02-24 Exercise |
2025-02-25 4:45 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
7,053 | $52.42 | 25,770 (Direct) |
View |
2024-06-06 Gift |
2024-06-10 4:29 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
13,682 | $0 | 60,241 (Direct) |
View |
2024-05-15 Option Award |
2024-05-17 4:28 pm |
N/A N/A |
TENNANT CO | TNC | SHEAHAN MARK W Director |
1,043 | $0 | 1,043 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:39 pm |
N/A N/A |
TENNANT CO | TNC | Hider Andrew P. Director |
1,073 | $0 | 3,682 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:38 pm |
N/A N/A |
TENNANT CO | TNC | Morse Timothy R. Director |
1,073 | $0 | 5,809 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:36 pm |
N/A N/A |
TENNANT CO | TNC | GREEN MARIA C Director |
1,073 | $0 | 9,404 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:35 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,073 | $0 | 5,056 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:34 pm |
N/A N/A |
TENNANT CO | TNC | Arvani Azita Director |
1,073 | $0 | 15,238 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:34 pm |
N/A N/A |
TENNANT CO | TNC | Mulligan Donal L Director |
1,073 | $0 | 17,788 (Direct) |
View |
2024-05-08 Option Award |
2024-05-10 4:33 pm |
N/A N/A |
TENNANT CO | TNC | EICHER CAROL S Director |
1,073 | $0 | 26,613 (Direct) |
View |
Ownership |
2024-05-10 4:30 pm |
N/A N/A |
TENNANT CO | TNC | Schottler Patrick W. SVP, Chief Mktg & Tech Officer |
0 | $0 | 5,001 (Direct) |
View |
2024-05-07 Tax Withholding |
2024-05-09 4:49 pm |
N/A N/A |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
1,128 | $106.99 | 24,089 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
329 | $110.81 | 9,989 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
846 | $110.16 | 9,989 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:33 pm |
N/A N/A |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
2,599 | $110.16 | 25,217 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:31 pm |
N/A N/A |
TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, GENERAL COUNSEL |
375 | $110.81 | 10,799 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:31 pm |
N/A N/A |
TENNANT CO | TNC | ERICKSON KRISTIN A. SVP, GENERAL COUNSEL |
965 | $110.16 | 10,799 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:30 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
3,206 | $110.81 | 60,241 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:30 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
8,264 | $110.16 | 60,241 (Direct) |
View |
2024-03-02 Tax Withholding(A) |
2024-04-11 6:28 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
1,031 | $110.81 | 16,970 (Direct) |
View |
2024-02-27 Tax Withholding(A) |
2024-04-11 6:28 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
2,656 | $110.16 | 16,970 (Direct) |
View |