Highpower International, Inc.

Quarterly Report for period ending 2019-06-30

Quarterly Report for period ending 2019-03-31

Annual Report for period ending 2018-12-31

Quarterly Report for period ending 2018-09-30

Quarterly Report for period ending 2018-06-30

Quarterly Report for period ending 2018-03-31

Annual Report for period ending 2017-12-31

Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT for period ending 2017-12-31

Quarterly Report for period ending 2017-09-30

Quarterly Report for period ending 2017-06-30

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Notice of termination of registration of a class of securities under Section 12(b)

Notice of Effectiveness

Post-effective amendment to a registration statement that is not immediately effective upon filing

Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)

Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)

Notice of Effectiveness

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

RENAISSANCE TECHNOLOGIES LLC: Major Shareholders

PAN SUNNY: Statement of changes in beneficial ownership of securities

PAN DANG YU: Major Shareholders

PAN DANG YU: Statement of changes in beneficial ownership of securities

Fisher Truman Joseph III: Statement of changes in beneficial ownership of securities

LIAO LEO: Statement of changes in beneficial ownership of securities

Li Ping: Statement of changes in beneficial ownership of securities

LI WEN LIANG: Statement of changes in beneficial ownership of securities

Schedule filed to report going private transactions

Klein Roger M.: Major Shareholders

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Prospectus filed pursuant to Rule 424(b)(5)

Prospectus filed pursuant to Rule 424(b)(3)

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Registration statement for specified transactions by certain issuers

Prospectus filed pursuant to Rule 424(b)(5)

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Prospectus filed pursuant to Rule 424(b)(3)

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statement relating to a merger, acquisition, or disposition

Preliminary revised proxy soliciting materials