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 |
2022-11-11 Sale |
2022-11-15 4:42 pm |
TENNANT CO | TNC | Sonnenberg Steven Alan Director |
2,320 | $46.59 | $108,089 | 21,547 (Direct) |
View |
2022-08-19 Sale |
2022-08-23 4:33 pm |
TENNANT CO | TNC | EICHER CAROL S Director |
1,580 | $68.5 | $108,226 | 22,268 (Direct) |
View |
2022-08-16 Sale |
2022-08-18 5:13 pm |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
2,500 | $70.78 | $176,962 | 11,693 (Direct) |
View |
2021-11-09 Sale |
2021-11-10 4:28 pm |
TENNANT CO | TNC | Arvani Azita Director |
1,411 | $83.59 | $117,953 | 10,982 (Direct) |
View |
2021-11-01 Sale |
2021-11-03 12:34 pm |
TENNANT CO | TNC | Mulligan Donal L Director |
2,531 | $80 | $202,480 | 13,532 (Direct) |
View |
2021-08-20 Sale |
2021-08-24 5:12 pm |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
3,680 | $71.95 | $264,785 | 11,818 (Direct) |
View |
2021-08-18 Sale |
2021-08-19 9:00 pm |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
1,600 | $72.94 | $116,709 | 15,498 (Direct) |
View |
2021-05-28 Sale |
2021-06-02 12:29 pm |
TENNANT CO | TNC | EICHER CAROL S Director |
1,281 | $83.24 | $106,630 | 19,792 (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 |
2023-02-25 Tax Withholding |
2023-02-28 4:32 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
535 | $71.8 | 28,282 (Direct) |
View |
2023-02-25 Tax Withholding |
2023-02-28 4:32 pm |
N/A N/A |
TENNANT CO | TNC | McKnight Carol E. SVP, CHIEF ADMIN OFFICER |
481 | $71.8 | 18,282 (Direct) |
View |
2023-02-25 Tax Withholding |
2023-02-28 4:30 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
559 | $71.8 | 11,134 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-12-21 4:37 pm |
N/A N/A |
TENNANT CO | TNC | Stokes Kristin A. SVP, GENERAL COUNSEL |
183 | $78.78 | 4,255 (Direct) |
View |
2022-03-01 Option Award |
2022-12-21 4:37 pm |
N/A N/A |
TENNANT CO | TNC | Stokes Kristin A. SVP, GENERAL COUNSEL |
508 | $0 | 4,255 (Direct) |
View |
2022-11-11 Exercise |
2022-11-15 4:42 pm |
N/A N/A |
TENNANT CO | TNC | Sonnenberg Steven Alan Director |
2,320 | $65.98 | 21,547 (Direct) |
View |
2022-11-11 Exercise |
2022-11-15 4:42 pm |
N/A 2023-04-25 |
TENNANT CO | TNC | Sonnenberg Steven Alan Director |
2,320 | $0 | 21,547 (Direct) |
View |
2022-08-19 Exercise |
2022-08-23 4:33 pm |
N/A N/A |
TENNANT CO | TNC | EICHER CAROL S Director |
2,320 | $46.59 | 22,268 (Direct) |
View |
2022-08-19 Exercise |
2022-08-23 4:33 pm |
N/A 2023-04-25 |
TENNANT CO | TNC | EICHER CAROL S Director |
2,320 | $0 | 22,268 (Direct) |
View |
2022-08-12 Option Award |
2022-08-15 6:19 pm |
N/A N/A |
TENNANT CO | TNC | Hider Andrew P. Director |
1,162 | $0 | 1,162 (Direct) |
View |
2022-08-12 Option Award |
2022-08-15 5:39 pm |
N/A N/A |
TENNANT CO | TNC | Hider Andrew P. Director |
1,162 | $0 | 1,162 (Direct) |
View |
2022-05-07 Tax Withholding |
2022-05-10 4:34 pm |
N/A N/A |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
1,963 | $60.51 | 16,113 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:14 pm |
N/A N/A |
TENNANT CO | TNC | Sonnenberg Steven Alan Director |
1,736 | $0 | 21,547 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:13 pm |
N/A N/A |
TENNANT CO | TNC | EICHER CAROL S Director |
1,736 | $0 | 21,528 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:13 pm |
N/A N/A |
TENNANT CO | TNC | Mulligan Donal L Director |
1,736 | $0 | 15,268 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:12 pm |
N/A N/A |
TENNANT CO | TNC | Arvani Azita Director |
1,736 | $0 | 12,718 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:12 pm |
N/A N/A |
TENNANT CO | TNC | Windley David Director |
1,736 | $0 | 9,786 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:12 pm |
N/A N/A |
TENNANT CO | TNC | GREEN MARIA C Director |
1,736 | $0 | 6,884 (Direct) |
View |
2022-05-03 Option Award |
2022-05-05 4:11 pm |
N/A N/A |
TENNANT CO | TNC | Morse Timothy R. Director |
1,736 | $0 | 3,289 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:42 pm |
N/A N/A |
TENNANT CO | TNC | Stokes Kristin A. SVP, GENERAL COUNSEL |
31 | $78.78 | 8,500 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:42 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Stokes Kristin A. SVP, GENERAL COUNSEL |
6,014 | $0 | 8,500 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:40 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
1,236 | $78.78 | 22,206 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:40 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Zay Richard H. CHIEF COMMERCIAL OFFICER |
14,436 | $0 | 22,206 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:39 pm |
N/A N/A |
TENNANT CO | TNC | McKnight Carol E. SVP, CHIEF ADMIN OFFICER |
903 | $78.78 | 24,058 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:39 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | McKnight Carol E. SVP, CHIEF ADMIN OFFICER |
9,833 | $0 | 24,058 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:38 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
1,167 | $78.78 | 57,074 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:38 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Huml David W. PRESIDENT AND CEO |
40,479 | $0 | 57,074 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-03 9:36 pm |
N/A N/A |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
285 | $78.78 | 8,418 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:36 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Balinski Barb SVP, INNOVATION & TECHNOLOGY |
5,891 | $0 | 8,418 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:36 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | Glusick Daniel E. SVP, OPERATIONS |
5,642 | $0 | 10,288 (Direct) |
View |
2022-03-01 Option Award |
2022-03-03 9:35 pm |
N/A 2032-03-01 |
TENNANT CO | TNC | West Fay SENIOR VP, CFO |
12,084 | $0 | 27,388 (Direct) |
View |
2022-02-26 Tax Withholding |
2022-03-01 4:19 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
531 | $78.99 | 17,762 (Direct) |
View |
2022-02-26 Tax Withholding |
2022-03-01 4:18 pm |
N/A N/A |
TENNANT CO | TNC | McKnight Carol E. SVP, Chief Admin Officer |
461 | $78.99 | 15,128 (Direct) |
View |
2022-02-26 Tax Withholding |
2022-03-01 4:18 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
597 | $78.99 | 9,006 (Direct) |
View |
2021-12-07 Tax Withholding |
2021-12-09 5:38 pm |
N/A N/A |
TENNANT CO | TNC | Stokes Kristin A. SVP, General Counsel |
209 | $83.46 | 2,517 (Direct) |
View |
2021-12-07 Tax Withholding |
2021-12-09 5:38 pm |
N/A N/A |
TENNANT CO | TNC | Huml David W. President and CEO |
1,561 | $83.46 | 18,293 (Direct) |
View |
2021-12-07 Tax Withholding |
2021-12-09 5:37 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
2,215 | $83.46 | 9,603 (Direct) |
View |
2021-12-07 Tax Withholding |
2021-12-09 4:43 pm |
N/A N/A |
TENNANT CO | TNC | McKnight Carol E. SVP, Chief Admin Officer |
1,308 | $83.46 | 15,589 (Direct) |
View |
2021-11-09 Exercise |
2021-11-10 4:28 pm |
N/A N/A |
TENNANT CO | TNC | Arvani Azita Director |
1,411 | $37.35 | 10,982 (Direct) |
View |
2021-11-09 Exercise |
2021-11-10 4:28 pm |
N/A 2022-10-30 |
TENNANT CO | TNC | Arvani Azita Director |
1,411 | $0 | 10,982 (Direct) |
View |
2021-11-01 Exercise |
2021-11-03 12:34 pm |
N/A N/A |
TENNANT CO | TNC | Mulligan Donal L Director |
2,531 | $41.97 | 13,532 (Direct) |
View |
2021-11-01 Exercise |
2021-11-03 12:34 pm |
N/A 2022-04-26 |
TENNANT CO | TNC | Mulligan Donal L Director |
2,531 | $0 | 13,532 (Direct) |
View |
2021-08-20 Exercise |
2021-08-24 5:12 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
3,680 | $47.03 | 11,818 (Direct) |
View |
2021-08-20 Exercise |
2021-08-24 5:12 pm |
N/A 2023-02-22 |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
3,680 | $0 | 11,818 (Direct) |
View |
2021-08-18 Exercise |
2021-08-19 9:00 pm |
N/A N/A |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
1,600 | $47.03 | 15,498 (Direct) |
View |
2021-08-18 Exercise |
2021-08-19 9:00 pm |
N/A 2023-02-22 |
TENNANT CO | TNC | Zay Richard H. Chief Commercial Officer |
1,600 | $0 | 15,498 (Direct) |
View |
2021-05-28 Exercise |
2021-06-02 12:29 pm |
N/A N/A |
TENNANT CO | TNC | EICHER CAROL S Director |
2,531 | $41.97 | 19,792 (Direct) |
View |
2021-05-28 Exercise |
2021-06-02 12:29 pm |
N/A 2022-04-26 |
TENNANT CO | TNC | EICHER CAROL S Director |
2,531 | $0 | 19,792 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 4:50 pm |
N/A N/A |
TENNANT CO | TNC | Sonnenberg Steven Alan Director |
1,283 | $0 | 19,811 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 4:17 pm |
N/A N/A |
TENNANT CO | TNC | GREEN MARIA C Director |
1,283 | $0 | 5,148 (Direct) |
View |
2021-05-07 Option Award |
2021-05-11 2:56 pm |
N/A N/A |
TENNANT CO | TNC | Mulligan Donal L Director |
1,283 | $0 | 13,532 (Direct) |
View |