COHERENT CORP. — Director's Dealing 2013

May 22, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: II-VI INC (IIVI)
CIK: 0000820318
Period of Report: 2013-05-20

Reporting Person: JOHNSON CARL J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-20	Common Stock	S	57394	$16.5491	Disposed	3573891	Direct
2013-05-21	Common Stock	S	38655	$16.5797	Disposed	3535236	Direct
2013-05-22	Common Stock	S	28951	$16.6142	Disposed	3506285	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1454128	Indirect

Footnotes

F1: Represents the weighted average of multiple sales transactions ranging in price from $16.27 to $16.62. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.

F2: Represents the weighted average of multiple sales transactions ranging in price from $16.48 to $16.73. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.

F3: Represents the weighted average of multiple sales transactions ranging in price from $16.41 to $16.79. The reporting person agrees to provide full information regarding the number of shares sold at each separate price upon request by the SEC staff, the Company or a security holder of the Company.

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