DB US Dollar Index Master Trust

Q: Sep 30 2010

Q: Sep 30 2010

Q: Jun 30 2010

Q: Jun 30 2010

Q: Mar 31 2010

FY: Dec 31 2009

Q: Mar 31 2010

FY: Dec 31 2009

Q: Mar 31 2010

Q: Mar 31 2010

FY: Dec 31 2009

FY: Dec 31 2009

Q: Sep 30 2009

Q: Sep 30 2009

Q: Jun 30 2009

Q: Jun 30 2009

Q: Mar 31 2009

Q: Mar 31 2009

FY: Dec 31 2008

FY: Dec 31 2008

Other Events

8.01,9.01

Other Events

8.01,9.01

Other Events

Other Events

8.01

8.01

Other Events

8.01

Other Events

Other Events

8.01,9.01

Other Events

8.01

8.01,9.01

8.01,9.01

5.02

5.02

5.02

Post-effective amendment to a registration statement

Post-effective amendment to a registration statement

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933

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

Registration of Securities on Exchange

Registration of Securities on Exchange

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Letter from the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Notification of the removal from listing and registration of matured redeemed or retired securities

Notification of the removal from listing and registration of matured redeemed or retired securities

Correspondence with the SEC

Correspondence with the SEC