COHERENT CORP. — Director's Dealing 2010

Sep 28, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: II-VI INC (IIVI)
CIK: 0000820318
Period of Report: 2010-09-27

Reporting Person: JOHNSON CARL J (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-27	Common Stock	S	1562	$36.2222	Disposed	2462722	Direct
2010-09-27	Common Stock	S	5427	$36.4627	Disposed	2457295	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	727064	Indirect

Footnotes

F1: The sale reported in this Form 4 was effected pursuant to a rule 10b5-1 trading plan adopted by the reporting person on March 11, 2010.

F2: Represents the weighted average of multiple sales transactions ranging in price from $36.04 to $36.33. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC Commission staff, the Company or a security holder of the Company.

F3: Represents the weighted average of multiple sales transactions ranging in price from $36.35 to $36.59. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC Commission staff, the Company or a security holder of the Company.

F4: The reporting person disclaims beneficial ownership of shares owned by his spouse.