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 |
2021-04-20 Sale |
2021-04-22 10:59 am |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
2,512 | $79.15 | $198,825 | 190,184 (Indirect Direct) |
View |
2021-04-07 Sale |
2021-04-09 5:24 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
5,023 | $80.93 | $406,511 | 192,696 (Indirect Direct) |
View |
2021-03-08 Sale |
2021-03-09 10:40 am |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
3,809 | $80 | $304,720 | 159,884 (Indirect Direct) |
View |
2021-02-01 Sale |
2021-02-02 5:07 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,890 | $68.62 | $678,652 | 152,736 (Indirect Direct) |
View |
2021-01-22 Sale |
2021-01-26 4:34 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,809 | $75 | $285,675 | 149,439 (Indirect Direct) |
View |
2021-01-04 Sale |
2021-01-06 4:25 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,889 | $70 | $692,230 | 163,138 (Indirect Direct) |
View |
2020-12-08 Sale |
2020-12-10 4:41 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $70 | $230,790 | 196,064 (Indirect Direct) |
View |
2020-12-01 Sale |
2020-12-03 4:23 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $67.78 | $446,806 | 176,312 (Indirect Direct) |
View |
2020-11-24 Sale |
2020-11-25 4:18 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
15,302 | $70 | $1,071,140 | 153,236 (Indirect Direct) |
View |
2020-11-16 Sale |
2020-11-18 4:49 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $64.14 | $211,470 | 198,206 (Indirect Direct) |
View |
2020-11-09 Sale |
2020-11-10 6:30 pm |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $66.5 | $438,368 | 201,503 (Indirect 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 |
2021-04-20 Exercise |
2021-04-22 10:59 am |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
1,401 | $43.66 | 190,184 (Direct) |
View |
2021-04-20 Exercise |
2021-04-22 10:59 am |
N/A 2022-02-24 |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
1,401 | $0 | 190,184 (Direct) |
View |
2021-04-07 Exercise |
2021-04-09 5:24 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
2,801 | $43.66 | 192,696 (Direct) |
View |
2021-04-07 Exercise |
2021-04-09 5:24 pm |
N/A 2022-02-24 |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
2,801 | $0 | 192,696 (Direct) |
View |
2021-03-02 Option Award |
2021-03-04 6:17 pm |
2023-03-02 2028-03-02 |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
37,287 | $0 | 176,348 (Direct) |
View |
2021-02-27 Tax Withholding |
2021-03-04 6:17 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
2,496 | $76.2 | 176,348 (Direct) |
View |
2021-03-02 Tax Withholding |
2021-03-04 6:17 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS Director |
7,882 | $78.24 | 176,348 (Direct) |
View |
2021-02-01 Exercise |
2021-02-02 5:07 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,890 | $40.21 | 152,736 (Direct) |
View |
2021-02-01 Exercise |
2021-02-02 5:07 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,890 | $0 | 152,736 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 4:25 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,889 | $40.21 | 163,138 (Direct) |
View |
2021-01-04 Exercise |
2021-01-06 4:25 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
9,889 | $0 | 163,138 (Direct) |
View |
2020-12-08 Exercise |
2020-12-10 4:41 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $40.21 | 196,064 (Direct) |
View |
2020-12-08 Exercise |
2020-12-10 4:41 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $0 | 196,064 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 4:23 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $40.21 | 176,312 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 4:23 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $0 | 176,312 (Direct) |
View |
2020-11-16 Exercise |
2020-11-18 4:49 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $40.21 | 198,206 (Direct) |
View |
2020-11-16 Exercise |
2020-11-18 4:49 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
3,297 | $0 | 198,206 (Direct) |
View |
2020-11-09 Exercise |
2020-11-10 6:30 pm |
N/A N/A |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $40.21 | 201,503 (Direct) |
View |
2020-11-09 Exercise |
2020-11-10 6:30 pm |
N/A 2021-02-25 |
TENNANT CO | TNC | KILLINGSTAD CHRIS President and CEO |
6,592 | $0 | 201,503 (Direct) |
View |