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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000052388-13-000021
Filing Date
2013-02-11
Accepted
2013-02-11 11:40:54
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A kaydoncorp13g-a1.htm SC 13G/A 140225
  Complete submission text file 0000052388-13-000021.txt   141847
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 2723 SOUTH STATE STREET, SUITE 300 ANN ARBOR MI 48104
Business Address 2723 SOUTH STATE STREET, SUITE 300 ANN ARBOR MI 48104 7347477025
KAYDON CORP (Subject) CIK: 0000740694 (see all company filings)

IRS No.: 133186040 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-36006 | Film No.: 13589859
SIC: 3562 Ball & Roller Bearings