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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000052388-10-000021
Filing Date
2010-02-16
Accepted
2010-02-16 15:16:37
Documents
2

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A altraholdings13g-a2.htm SC 13G/A 175220
3 GRAPHIC acitreelogo.jpg GRAPHIC 7571
  Complete submission text file 0000052388-10-000021.txt   187879
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY INVESTMENT MANAGEMENT INC (Filed by) CIK: 0000052388 (see all company filings)

IRS No.: 440640487 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 300 GRANITE STREET SUITE 201 BRAINTREE MA 02184
Business Address 300 GRANITE STREET SUITE 201 BRAINTREE MA 02184 781-917-0600
Altra Holdings, Inc. (Subject) CIK: 0001374535 (see all company filings)

IRS No.: 611478870 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-82406 | Film No.: 10606947
SIC: 3569 General Industrial Machinery & Equipment, NEC