Northtech Holdings Inc.
Related Filers (1)
Ownership (13)
SC 13D/A
Monday, 3/1/2021
Lithium & Boron Technology, Inc.: Major Shareholders
4
Wednesday, 2/10/2021
Lithium & Boron Technology, Inc.: Statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 2/6/2019
SMARTHEAT INC.: Major Shareholders
4
Monday, 6/18/2018
SMARTHEAT INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/30/2015
SMARTHEAT INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/28/2014
SMARTHEAT INC.: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 7/28/2014
SMARTHEAT INC.: Major Shareholders
3
Wednesday, 5/28/2014
SMARTHEAT INC.: Initial statement of beneficial ownership of securities
4
Wednesday, 5/28/2014
SMARTHEAT INC.: Statement of changes in beneficial ownership of securities
5
Wednesday, 5/28/2014
SMARTHEAT INC.: Annual statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 5/28/2014
SMARTHEAT INC.: Major Shareholders
SC 13D/A
Thursday, 8/29/2013
SMARTHEAT INC.: Major Shareholders
SC 13D
Thursday, 3/7/2013
SMARTHEAT INC.: Major Shareholders