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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000052388-18-000034
Filing Date
2018-02-09
Accepted
2018-02-09 12:25:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A grahamcorp13g-a2.htm SC 13G/A 114750
  Complete submission text file 0000052388-18-000034.txt   116351
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 20 FLORENCE AVENUE BATAVIA NY 14020
Business Address 20 FLORENCE AVE BATAVIA NY 14020 5853432216
GRAHAM CORP (Subject) CIK: 0000716314 (see all company filings)

IRS No.: 161194720 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-34954 | Film No.: 18589976
SIC: 3560 General Industrial Machinery & Equipment