FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * KRAMER FRANCIS J   2. Issuer Name and Ticker or Trading Symbol II-VI INC [IIVI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O II-VI INCORPORATED, 375 SAXONBURG BLVD 3. Date of Earliest Transaction (Month/Day/Year) 04/29/2016 (Street) SAXONBURG, PA 16056 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 04/29/2016   M   18,000 A $ 10.365 556,577 D   Common Stock 04/29/2016   M   8,300 A $ 10.535 564,877 D   Common Stock 04/29/2016   S   26,300 D $ 20.788 (1) 538,577 D   Common Stock               285,401 I By Spousal Limited Access Trust (2)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Option (Right to buy)

$ 10.365

04/29/2016

M

18,000 (3)

(4)

08/12/2016

Common Stock

18,000

$ 0

0

D

Option (Right to buy)

$ 10.535

04/29/2016

M

8,300 (5)

(6)

08/31/2016

Common Stock

8,300

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
KRAMER FRANCIS J C/O II-VI INCORPORATED 375 SAXONBURG BLVD SAXONBURG, PA 16056	X		Chief Executive Officer

Signatures

/s/ Michelle L. Freehling, Attorney-in-Fact		05/02/2016
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents the weighted average of multiple sales transactions ranging in price from $20.61 to $20.97. 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.
(2)	The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.
(3)	This option was previously reported as covering 9,000 shares at an exercise price of $20.73 per share, but was adjusted to reflect the stock split that occurred on or about June 27, 2011.
(4)	The option vested in 5 equal annual installments beginning on August 12, 2007.
(5)	This option was previously reported as covering 4,150 shares at an exercise price of $21.07 per share, but was adjusted to reflect the stock split that occurred on or about June 27, 2011.
(6)	The option vested in 5 equal annual installments beginning on August 31, 2007.

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