Investor Relations

Financial Releases
Highpower International Inc. was founded in 2001 as a clean energy group dedicated to R&D, production and sales of rechargeable Ni-MH / Lithium batteries, power source and energy storage systems. In June 2008, Highpower listed in NASDAQ.

All SEC Filings

Filter Filings:
Date Form Description Docs XBRL Pages
11/07/07 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 6
11/07/07 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 6
11/06/07 4 Statement of changes in beneficial ownership of securities 2
11/06/07 4 Statement of changes in beneficial ownership of securities 2
11/06/07 4 Statement of changes in beneficial ownership of securities 2
11/05/07 8-K Current report filing 325
10/23/07 SC 14F1 Statement regarding change in majority of directors pursuant to Rule 14f-1 12
10/22/07 8-K Current report filing 3
09/28/07 8-K Current report filing
Related Documents
8
08/06/07 10QSB Optional form for quarterly and transition reports of small business issuers
Related Documents
18