Nalco Holding CO

Q: Sep 30 2011

Q: Jun 30 2011

Q: Mar 31 2011

FY: Dec 31 2010

Q: Sep 30 2010

Q: Jun 30 2010

Q: Mar 31 2010

FY: Dec 31 2009

Q: Sep 30 2009

Q: Jun 30 2009

Q: Mar 31 2009

FY: Dec 31 2008

FY: Dec 31 2008

Q: Sep 30 2008

Q: Jun 30 2008

Q: Mar 31 2008

FY: Dec 31 2007

Q: Sep 30 2007

Q: Jun 30 2007

Q: Mar 31 2007

2.01,3.01,3.03,5.01,5.02,5.03,9.01

5.07,9.01

5.02

2.02,9.01

Other Events

Other Events

2.02,9.01

Entry into a Material Definitive Agreement

2.02,9.01

2.02,8.01,9.01

7.01,9.01

Submission of Matters to a Vote of Security Holders

2.02,9.01

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Other Events

2.02,9.01

1.01,9.01

1.01,9.01

5.02,9.01

1.01,2.03,8.01,9.01

Certification of termination of registration of a class of securities (Section 12(b))

Notification of removal from listing and/or registration on a national securities exchange

Post Effective Amendment to S-8

Post Effective Amendment to S-8

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

No description available

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Required Information in Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Fyrwald J Erik

Taylor Stephen M

Hinkle Scott J

Ramesh Manian

Marsh Laurie M

Landsman Stephen N

PERTZ DOUGLAS A

Bendure Richard

SANDERS DANIEL S

Casale Carl M

MARCHESE RICHARD B

Fyrwald J Erik

NORRIS PAUL J

Melin Eric G

Mikells Kathryn A

Flitman David E

McCutcheon Stewart Hill

Kaufmann Mary Kay

CHASE RODNEY F

Johnson David TX

Post-effective amendment to an automatic shelf registration statement

Annual Report Scanned (Paper)

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

Annual Report Scanned (Paper)

No description available

Letter from the SEC

Correspondence with the SEC

Letter from the SEC

No description available

Correspondence with the SEC