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
04/25/08 S-1/A General form of registration statement for all companies including face-amount certificate companies
Related Documents
138
04/24/08 10-Q/A Quarterly report pursuant to sections 13 or 15(d)
Related Documents
71
04/24/08 8-K/A Current report filing 121
04/11/08 10-K Annual report pursuant to section 13 and 15(d)
Related Documents
218
04/01/08 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10KT 4
02/14/08 UPLOAD SEC-generated letter 5
01/31/08 8-K Current report filing 3
01/28/08 S-1/A General form of registration statement for all companies including face-amount certificate companies 290
01/25/08 8-K Current report filing
Related Documents
9
01/16/08 REGDEX Notice of Sale of Securities [Regulation D and Section 4(6) of the Securities Act of 1933] 5