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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000930413-18-000400
Filing Date
2018-02-14
Accepted
2018-02-13 19:38:44
Documents
1

Document Format Files

Seq Description Document Type Size
1 c90293_sc13ga.htm SC 13G/A 68074
  Complete submission text file 0000930413-18-000400.txt   69668
Mailing Address 730 THIRD AVENUE NEW YORK NY 10017-3206
Business Address 730 THIRD AVENUE NEW YORK NY 10017-3206 2129166042
TIAA CREF INVESTMENT MANAGEMENT LLC (Filed by) CIK: 0000887793 (see all company filings)

IRS No.: 133586142 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 5134255000
AK STEEL HOLDING CORP (Subject) CIK: 0000918160 (see all company filings)

IRS No.: 311401455 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-44123 | Film No.: 18606234
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)