Exhibit 99.1
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INSTRUCTIONS AS TO USE OF
BIOLASE, INC.
SUBSCRIPTION RIGHTS CERTIFICATES
Please consult Georgeson LLC the information agent for the Rights Offering,
or your bank or broker as to any questions
The following instructions relate to a rights offering (the“Rights Offering”) by BIOLASE, Inc., a Delaware corporation (the“Company”), to the holders of record of shares of its common stock, par value $0.001 per share (the“Common Stock”) and the holders of warrants issued in a private placement transaction that was consummated on June 10, 2020 (the “June 2020 Warrants”), as described in the Company’s Prospectus, dated [July 1], 2020 (the“Prospectus’“). Holders of record of shares of Common Stock and the June 2020 Warrants as of 5:00 p.m.. New York City time, on July 1, 2020 (the“Record Date”) will receive, at no charge,non-transferable subscription rights (the“Rights”)to subscribe for and purchase Units at a subscription price of $1,000 per Unit (the“Subscription Price”). Each holder will receive one Right for each share of Common Stock (or in the case of the holder of June 2020 Warrants, for each share of Common Stock the holder had the right to acquire pursuant to the exercise of the June 2020 Warrants) owned of record on the Record Date (each, a“Basic Subscription Right”). Holders who fully exercise their Basic Subscription Rights will be entitled to exercise an over-subscription privilege to subscribe for and purchase, for the Subscription Price, additional Units that remain unsubscribed as a result of unexercised Basic Subscription Rights (the“Oversubscription Privilege”), subject to proration and stock ownership limitations.
Computershare Trust Company, N.A. is acting as subscription agent for the Rights Offering (the“Subscription Agent”).
The Rights will expire at 5:00 p.m., New York City time, on July 15, 2020, unless such time is extended by the Company as described in the Prospectus (such date and time, as the same may be extended, the“Expiration Date”).
The Company will not issue fractional shares in the Rights Offering. The Company will only distribute Subscription Rights to acquire whole Units, rounded down to the nearest whole number of underlying common shares giving rise to such Subscription Rights. Any excess subscription payments received by the Subscription Agent will be returned within 10 business days after expiration of the Rights Offering, without interest or deduction. The Rights will be evidenced bynon-transferable subscription Rights certificates{“Rights Certificates”).The number of Rights to which you are entitled is printed on the face of your Rights Certificate. You should indicate your wishes with regard to the exercise of your Rights, including the exercise of your Basic Subscription Right and Over-Subscription Privilege, if any, by completing the appropriate section on the back of your Rights Certificate and returning the Rights Certificate with your payment to the Subscription Agent in the envelope provided, or, if you hold your shares of Common Stock or June 2020 Warrants in the name of a broker, dealer, bank or other nominee, by instructing your broker, custodian bank or other nominee to do so on your behalf.