HAUPPAUGE DIGITAL INC

Quarterly Report for period ending 2014-03-31

Quarterly Report for period ending 2013-12-31

Annual Report for period ending 2013-09-30

Quarterly Report for period ending 2013-06-30

Quarterly Report for period ending 2013-03-31

Quarterly Report for period ending 2012-12-31

Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB for period ending 2012-12-31

Annual Report for period ending 2012-09-30

Quarterly Report for period ending 2012-06-30

Quarterly Report for period ending 2012-03-31

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(g)

Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)

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

Annual report to security holders

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.

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.

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

RENAISSANCE TECHNOLOGIES LLC: Major Shareholders

HERMAN BERNARD: Statement of changes in beneficial ownership of securities

PLOTKIN KENNETH: Statement of changes in beneficial ownership of securities

SIEGEL SEYMOUR: Statement of changes in beneficial ownership of securities

TUCCIARONE GERALD: Statement of changes in beneficial ownership of securities

CASEY JOHN: Statement of changes in beneficial ownership of securities

Zeitsiff Adam: Statement of changes in beneficial ownership of securities

Aupperle Laura Jean: Major Shareholders

Aupperle Laura Jean: Major Shareholders

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

Registration statement for specified transactions by certain issuers

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

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

Registration statement for specified transactions by certain issuers

Post-effective amendment to a S-8 registration statement

Post-effective amendment to a S-8 registration statement

Registration statement for specified transactions by certain issuers

Post-effective amendment to a S-8 registration statement

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

Definitive proxy statements

Preliminary revised proxy soliciting materials

Preliminary proxy statement not related to a contested matter or merger/acquisition

Definitive proxy statements

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 statements

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 statements

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 statements