Activist 13D/13G Filings - MAIRS & POWER INC

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • 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>>
Time period
Reported
DateTime		TypeCompany
Symbol		Filed By
Symbol		Shares Owned
% Owned		Shares Vs. Prev ReportFiling
2024-02-14
08:47 am
Sale		13GTENNANT COMPANY
TNC		MAIRS & POWER INC1,227,944
6.570%		-404,494decrease
(-24.78%)		View
2023-02-14
3:10 pm
Purchase		13GTENNANT COMPANY
TNC		MAIRS & POWER INC1,632,438
8.800%		206,336increase
(+14.47%)		View
2023-02-14
3:09 pm
Purchase		13GFULLER H B CO
FUL		MAIRS & POWER INC2,475,767
4.600%		792,593increase
(+47.09%)		View
2023-02-14
3:08 pm
Sale		13GDIGI INTERNATIONAL INC
DGII		MAIRS & POWER INC1,324,118
3.700%		-1,234,266decrease
(-48.24%)		View
2022-02-14
11:04 am
Sale		13GTENNANT COMPANY
TNC		MAIRS & POWER INC1,683,174
9.100%		-1,042,125decrease
(-38.24%)		View
2022-02-14
11:04 am
Sale		13GNVE CORP
NVEC		MAIRS & POWER INC10,999
0.230%		-368,454decrease
(-97.10%)		View
2022-02-14
11:03 am
Sale		13GFULLER H B CO
FUL		MAIRS & POWER INC2,725,299
5.300%		-230,929decrease
(-7.81%)		View
2022-02-14
11:02 am
Sale		13GDIGI INTERNATIONAL INC
DGII		MAIRS & POWER INC2,558,384
7.400%		-64,451decrease
(-2.46%)		View
2021-02-16
1:02 pm
Purchase		13GDIGI INTERNATIONAL INC
DGII		MAIRS & POWER INC2,622,835
8.860%		2,622,835increase
(New Position)		View
2021-02-16
1:01 pm
Purchase		13GFULLER H B CO
FUL		MAIRS & POWER INC2,956,228
5.720%		1,308,208increase
(+79.38%)		View
2021-02-16
1:00 pm
Sale		13GNVE CORP
NVEC		MAIRS & POWER INC379,453
7.910%		-46,100decrease
(-10.83%)		View
2021-02-16
1:00 pm
Sale		13GTENNANT COMPANY
TNC		MAIRS & POWER INC1,648,020
8.910%		-1,129,886decrease
(-40.67%)		View
2020-02-14
07:17 am
Purchase		13GFULLER H B CO
FUL		MAIRS & POWER INC2,777,906
5.400%		132,079increase
(+4.99%)		View
2020-02-14
07:16 am
Purchase		13GTENNANT COMPANY
TNC		MAIRS & POWER INC1,426,102
7.800%		154,864increase
(+12.18%)		View
2020-02-14
07:16 am
Purchase		13GNVE CORP
NVEC		MAIRS & POWER INC425,553
8.800%		60,248increase
(+16.49%)		View