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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000215457-18-005060
Filing Date
2018-02-08
Accepted
2018-02-08 09:45:20
Documents
1

Document Format Files

Seq Description Document Type Size
1 us9021041085_012418.txt SC 13G/A 11567
  Complete submission text file 0000215457-18-005060.txt   13252
Mailing Address 375 SAXONBURG BLVD SAXONBURG PA 16056
Business Address 375 SAXONBURG BLVD SAXONBURG PA 16056 724-352-4455
II-VI INC (Subject) CIK: 0000820318 (see all company filings)

IRS No.: 251214948 | State of Incorp.: PA | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-39319 | Film No.: 18583110
SIC: 3827 Optical Instruments & Lenses

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies