| Calderon Nancy E. |
Non-Executive Director |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
|
2025-04-25 |
$7.45 |
0.0% |
1,000
|
$7,452 |
| Calderon Nancy E. |
Non-Executive Director |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
|
2023-08-14 |
$13.17 |
-0.9% |
500
|
$6,585 |
| Calderon Nancy E. |
Non-Executive Director |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
|
2023-01-30 |
$12.92 |
1.0% |
500
|
$6,459 |
| Calderon Nancy E. |
Non-Executive Director |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
|
2021-01-25 |
$14.78 |
-11.7% |
1,000
|
$14,776 |
| Calderon Nancy E. |
Non-Executive Director |
NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC)
|
2020-07-23 |
$8.60 |
51.7% |
1,000
|
$8,600 |
|
|
|
|
|
Return |
Profit / (loss) |
Cost |
|
|
|
Total |
|
6.2% |
$2,731 |
$43,872 |