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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001193125-13-056540
Filing Date
2013-02-14
Accepted
2013-02-13 21:22:04
Documents
2
Group Members
COLUMBIA ACORN FUND

Document Format Files

Seq Description Document Type Size
1 SC 13G/A d481517dsc13ga.htm SC 13G/A 53099
2 EX-99.1 d481517dex991.htm EX-99.1 3976
  Complete submission text file 0001193125-13-056540.txt   58975
Mailing Address 1400 W 94TH STREET MINNEAPOLIS MN 55431
Business Address 1400 W. 94TH ST. MINNEAPOLIS MN 55431 6128873131
DONALDSON CO INC (Subject) CIK: 0000029644 (see all company filings)

IRS No.: 410222640 | State of Incorp.: DE | Fiscal Year End: 0731
Type: SC 13G/A | Act: 34 | File No.: 005-14189 | Film No.: 13605861
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 312-634-9200
COLUMBIA WANGER ASSET MANAGEMENT LLC (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 043519872 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000