CIRCUIT RESEARCH LABS INC

Q: Sep 30 2008

Q: Jun 30 2008

Q: Mar 31 2008

FY: Dec 31 2007

FY: Dec 31 2007

Q: Sep 30 2007

Q: Jun 30 2007

Q: Mar 31 2007

FY: Dec 31 2006

FY: Dec 31 2006

Q: Sep 30 2006

Q: Sep 30 2006

Q: Jun 30 2006

Q: Mar 31 2006

FY: Dec 31 2005

FY: Dec 31 2005

FY: Dec 31 2005

Q: Sep 30 2005

Q: Sep 30 2005

Q: Jun 30 2005

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

1.01,9.01

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

5.02

4.01,9.01

4.01,9.01

1.01,9.01

5.02,9.01

8.01,9.01

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

Changes in Registrant.s Certifying Accountant

1.01,9.01

1.01,9.01

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

Entry into a Material Definitive Agreement

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

8.01

8.01

2.02,9.01

No description available

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

No description available

No description available

No description available

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Definitive Proxy Statement

Definitive Proxy Statement

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

HARMAN INTERNATIONAL INDUSTRIES INC /DE/

HARMAN INTERNATIONAL INDUSTRIES INC /DE/

HARMAN INTERNATIONAL INDUSTRIES INC /DE/

BRENTLINGER CHARLES JAYSON

CLARKSON GARY D

MCMARTIN ROBERT

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

MCMARTIN ROBERT

ZENI PHILLIP T

ZENI PHILLIP T

ZENI PHILLIP T

HARMAN INTERNATIONAL INDUSTRIES INC /DE/

HARMAN INTERNATIONAL INDUSTRIES INC /DE/

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC