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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001562180-21-005652
Filing Date
2021-08-31
Accepted
2021-08-31 16:03:49
Documents
2
Period of Report
2021-08-28

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primarydocument.html 4  
1 PRIMARY DOCUMENT primarydocument.xml 4 3424
2 POWER OF ATTORNEY patriciahatterpoa2019.txt EX-24 3628
  Complete submission text file 0001562180-21-005652.txt   8356
Mailing Address 375 SAXONBURG BLVD SAXONBURG PA 16056
Business Address 375 SAXONBURG BLVD SAXONBURG PA 16056 724-352-4455
II-VI INC (Issuer) CIK: 0000820318 (see all company filings)

IRS No.: 251214948 | State of Incorp.: PA | Fiscal Year End: 0630
SIC: 3827 Optical Instruments & Lenses

Mailing Address 919 E. HILLSDALE BLVD. FOSTER CITY CA 94404
Business Address
Hatter Patricia (Reporting) CIK: 0001756876 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39375 | Film No.: 211227033