COLTENE Holding AG Announces Results of the Rights Offering in Connection with the Financing of the Planned Acquisition of SciCan and Micro-Mega

This document does not contain or constitute an offer to sell or a solicitation of any offer to buy securities in the United States or in any other jurisdiction in which such offer or solicitation is not authorized or to any person to whom it is unlawful to make an offer or solicitation. The securities of COLTENE Holding AG have not been and will not be registered under the United States securities laws and may not be offered or sold in the United States absent registration or an exemption from registration under the U.S. Securities Act of 1933, as amended.

Media Release

COLTENE Holding AG Announces Results of the Rights Offering in Connection with the Financing of the Planned Acquisition of SciCan and Micro-Mega

Altstaetten, September 26, 2018 - In the course of the rights offering, existing shareholders of COLTENE Holding AG (SIX Swiss Exchange: CLTN) exercised 503,482 subscription rights for new shares offered. This represents 71.6% of the maximum number of new shares offered in the course of the rights offering.

In addition to the 503,482 offer shares subscribed by existing shareholders, the Company will place an expected number of 171,518 offer shares to investors in the course of the free share placement on September 27, 2018. COLTENE will issue a total of 675,000 new shares.

Due to the significant above-average exercise of subscription rights and the high demand during the bookbuilding period, COLTENE has decided to place a total of 675,000 of new shares and to obtain higher gross proceeds than the originally communicated proceeds of CHF 62.5 million. The targeted gross proceeds is expected to be approximately up to CHF 70 million. Thus, the acquisition of SciCan and Micro-Mega is financed to a greater extent through equity and a lower loan.

Based on the total number of offer shares COLTENE has defined the number of consideration shares to 1'081'580 new shares which are to be issued to the sellers of SciCan and Micro-Mega. The closing of the acquisition of SciCan and Micro-Mega is currently expected to occur on or around October 9, 2018.

Preliminary Transaction Timeline

End of the bookbuilding period	September 27, 2018, 12.00 noon CEST
Announcement of the offer price	September 27, 2018, after close of trading
Listing and first day of trading day of the offer shares	on or around September 28, 2018
Payment of the offer price against delivery of offer shares	October 2, 2018

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For further information: Gerhard Mahrle, Corporate Communications/Investor Relations,
phone [phone], mobile [phone], e-mail [e-mail]

Financial Calendar

Investora Zurich

September 27, 2018

About COLTENE

COLTENE is an internationally active developer, manufacturer and seller of dental consumables and small equipment in the areas of restoration, endodontics, prosthetics and treatment auxiliaries. COLTENE has state‐of‐the‐art production facilities in the USA, Germany, Brazil and Switzerland as well as own distribution organizations in all major markets including Europe, North America, China and India. Dentists and dental labs all around the globe trust COLTENE's high‐quality products. The registered shares of COLTENE Holding AG (CLTN) are listed on SIX Swiss Exchange. Learn more about COLTENE and our products at www.coltene.com.

This written statement and oral statements or other statements made, or to be made, by us contain forward-looking statements that do not relate solely to historical or current facts. These forward-looking statements are based on the current plans and expectations of our management and are subject to a number of uncertainties and risks that could significantly affect our current plans and expectations, as well as future results of operations and financial condition. We undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

This document does neither constitute an offer to buy or to subscribe for securities of COLTENE Holding AG nor a prospectus within the meaning of applicable Swiss law (i.e. Art. 652a or Art. 1156 of the Swiss Code of Obligations or Art. 27 et seq. of the SIX Swiss Exchange Listing Rules). Any decision to purchase any securities referred to herein, if and when issued, should be solely based on the relevant prospectus, which was published by COLTENE Holding AG on September 14, 2018.

The information contained herein shall not constitute an offer to sell or the solicitation of an offer to buy, in any jurisdiction in which such offer or solicitation would be unlawful prior to registration, exemption from registration or qualification under the securities laws of any jurisdiction.

This announcement is not for distribution, directly or indirectly, in or into the United States (including its territories and dependencies, any state of the United States and the District of Columbia), Canada, Japan, Australia or any jurisdiction into which the same would be unlawful. This announcement does not constitute or form a part of any offer or solicitation to purchase, subscribe for or otherwise acquire securities in the United States, Canada, Japan, Australia or any jurisdiction in which such an offer or solicitation is unlawful. COLTENE Holding AG shares have not been and will not be registered under the US Securities Act of 1933, as amended (the "Securities Act") or under any securities laws of any state or other jurisdiction of the United States and may not be offered, sold, taken up, exercised, resold, renounced, transferred or delivered, directly or indirectly, within the United States except pursuant to an applicable exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and in compliance with any applicable securities laws of any state or other jurisdiction of the United States.

The information contained herein does not constitute an offer of securities to the public in the United Kingdom. No prospectus offering securities to the public will be published in the United Kingdom. This document is only being distributed to and is only directed at (i) persons who are outside the United Kingdom or (ii) to investment professionals falling within article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the "Order") or (iii) high net worth entities, and other persons to whom it may lawfully be communicated, falling within article 49(2)(a) to (d) of the Order (all such persons together being referred to as "relevant persons").

Media Release (PDF)

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