ACNIELSEN CORP — SC 14D9/A

ACNIELSEN CORP of STAMFORD, CT filed a SC 14D9/A with the SEC on 2001-02-07. Industry: Services-Engineering, Accounting, Research, Management.

Filing

Documents (1)

SeqTypeDescription
1SC 14D9/AAMEND #4 TO SCHEDULE 14D-9: ACNIELSEN/ACNIELSEN

Filing timeline for this registrant (22)

Showing 12 of 22 filings.

FiledForm
2001-10-29425
2001-10-26425
2001-02-15SC 14D9/A
2001-02-15SC TO-T/A
2001-02-14SC 14D9/A
2001-02-13SC TO-T/A
2001-02-07SC 14D9/A
2001-02-07SC TO-T/A
2001-01-24SC 14D9/A
2001-01-24SC TO-T/A
2001-01-18SC 14D9/A
2001-01-18SC TO-T/A

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