Chairman of II-VI Incorporated Adopts Rule 10b5-1 Trading Plan

II-VI Incorporated

today announced that Dr. Carl Johnson, Chairman of the Board of Directors of II-VI, has adopted a pre-arranged stock trading plan in accordance with guidelines specified under Rule 10b5-1 of the Securities Exchange Act of 1934, as amended, and II-VI's policies regarding transactions in II-VI securities by affiliates. Under the stock trading plan, Dr. Johnson will sell shares over a 13 month period representing approximately 3.5% of the total shares of II-VI common stock for which Dr. Johnson is deemed to be the beneficial owner. Dr. Johnson adopted the stock trading plan so as to allow him to reduce or eliminate shares of II-VI stock currently being pledged as security for a loan from a financial institution. Transactions under this Rule 10b5-1 plan will be disclosed publicly through Form 4 filings as required by the Securities and Exchange Commission. Rule 10b5-1 plans permit directors, officers and other company insiders to adopt written plans at times when they are not in possession of material, non-public information under which they can purchase or sell shares at predetermined times and price parameters in the future. These pre-planned trades can then be executed at a later date, as spelled out in the plan, without further action by the director, officer or other company insider and without regard to any subsequent non-public information the individual might have received. About II-VI Incorporated II-VI Incorporated, a global leader in engineered materials and optoelectronic components, is a vertically-integrated manufacturing company that creates and markets products for a diversified customer base including industrial manufacturing, military and aerospace, high-power electronics, optical communications, and thermoelectronics applications. Headquartered in Saxonburg, Pennsylvania, with manufacturing, sales, and distribution facilities worldwide, the Company produces numerous crystalline compounds including zinc selenide for infrared laser optics, silicon carbide for high-power electronic and microwave applications, and bismuth telluride for thermoelectric coolers. In the Company's infrared optics business, II-VI Infrared manufactures optical and opto-electronic components for industrial laser and thermal imaging systems, and HIGHYAG Lasertechnologie GmbH (HIGHYAG) manufactures fiber-delivered beam delivery systems and processing tools for industrial lasers. In the Company's near-infrared optics business, Photop Technologies, Inc. (Photop) manufactures crystal materials, optics, microchip lasers and opto-electronic modules for use in optical communication networks and other diverse consumer and commercial applications. Photop Aegis, Inc. (Aegis) manufactures tunable optical devices required for high speed optical networks that provide the bandwidth expansion necessary for increasing internet traffic. Through its Australian subsidiary, Photop AOFR Pty Limited, Aegis also manufactures fused fiber components, including those required for fiber lasers for material processing applications, as well as optical couplers used primarily in the optical communication industry. In the Company's military & materials business, LightWorks Optical Systems, Inc. (formerly Exotic Electro-Optics and LightWorks Optics, Inc.) manufactures products for military applications and precision optical systems, and components for defense, aerospace, industrial and life science applications. Pacific Rare Specialty Metals & Chemicals (PRM) produces and refines selenium and tellurium materials. Max Levy Autograph, Inc. (MLA) manufactures micro-fine conductive mesh patterns for optical, mechanical and ceramic components for applications such as circuitry, metrology standards, targeting calibration and suppression of electro-magnetic interference. VLOC manufactures near-infrared and visible light products for industrial, scientific, military, medical instruments and laser gain materials for solid-state YAG and YLF lasers. In the Company's advanced products group, the Wide Bandgap Materials (WBG) group manufactures and markets single crystal silicon carbide substrates for use in the solid-state lighting, wireless infrastructure, RF electronics and power switching industries; Marlow Industries, Inc. (Marlow) designs and manufactures thermoelectric cooling and power generation solutions for use in defense, space, photonics, telecommunications, medical, consumer and industrial markets; and the Worldwide Materials Group (WMG) provides expertise in materials development, process development and manufacturing scale up. M Cubed Technologies, Inc. (M Cubed) develops and markets advanced composite materials serving the semiconductor, display, industrial and defense markets. Forward-looking Statements This press release contains forward-looking statements based on certain assumptions and contingencies that involve risks and uncertainties. The forward-looking statements are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and relate to the Company's performance on a going-forward basis. The forward-looking statements in this press release involve risks and uncertainties, which could cause actual results, performance or trends to differ materially from those expressed in the forward-looking statements herein or in previous disclosures. The Company believes that all forward-looking statements made by it have a reasonable basis, but there can be no assurance that management's expectations, beliefs or projections as expressed in the forward-looking statements will actually occur or prove to be correct. In addition to general industry and economic conditions, including any worsening of the global economic downturn, factors that could cause actual results to differ materially from those discussed in the forward-looking statements in this press release include, but are not limited to: (i) the failure of any one or more of the assumptions stated above to prove to be correct; (ii) the risks relating to forward-looking statements and other "Risk Factors" discussed in the Company's Annual Report on Form 10-K for the fiscal year ended June 30, 2012; (iii) the purchasing patterns from customers and end-users; (iv) the timely release of new products, and acceptance of such new products by the market; (v) the introduction of new products by competitors and other competitive responses; and/or (vi) the Company's ability to devise and execute strategies to respond to market conditions. The Company disclaims any obligation to update information contained in these forward-looking statements whether as a result of new information, future events or developments, or otherwise.