COHERENT CORP. — Director's Dealing 2011

Feb 11, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: II-VI INC (IIVI)
CIK: 0000820318
Period of Report: 2011-02-09

Reporting Person: SOGNEFEST PETER W (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-09	Common Stock	M	6000	$30.83	Acquired	15271	Direct
2011-02-09	Common Stock	S	6000	$49.5218	Disposed	9271	Direct
2011-02-10	Common Stock	M	2480	$17.84	Acquired	11751	Direct
2011-02-10	Common Stock	S	2480	$49.6872	Disposed	9271	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2008-02-09	Option (right to buy)	$30.83	M	6000	Disposed	2018-02-09	Common Stock (6000)	Direct
2006-02-10	Option (right to buy)	$17.84	M	2480	Disposed	2016-02-10	Common Stock (2480)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1160	Indirect

Footnotes

F1: Represents the weighted average of multiple sales transactions ranging in price from $49.50 to $49.62. 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 $49.55 to $49.92. 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: The reporting person disclaims beneficial ownership of shares owned by his son, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

F4: The option vests in five equal annual installments beginning on February 9, 2009.

F5: The option vests in five equal annual installments beginning on February 10, 2007.