Additional Information
In connection with the proposed transaction, Bioventus and Misonix plan to file with the Securities and Exchange Commission (the SEC) and mail or
otherwise provide to their respective stockholders a joint proxy statement/prospectus and other relevant documents in connection with the proposed transaction. Before making a voting decision, Bioventus and Misonixs stockholders are
urged to read the joint proxy statement/prospectus and any other documents filed by each of Bioventus and Misonix with the SEC in connection with the proposed transaction or incorporated by reference therein carefully and in their entirety when they
become available because they will contain important information about Bioventus, Misonix and the proposed transactions. Investors and stockholders may obtain a free copy of these materials (when they are available) and other documents filed by
Bioventus and Misonix with the SEC at the SECs website at www.sec.gov, at Bioventus website at www.bioventus.com, at Misonixs website at www.misonix.com or by sending a written request to Bioventus at 4721 Emperor Boulevard, Suite
100 Durham, North Carolina 27703, Attention: Investor Relations or by telephone at (919) 474-6700. The documents filed by Misonix with the SEC may be obtained free of charge at Misonixs website at
www.misonix.com or at the SECs website at www.sec.gov. These documents may also be obtained free of charge from Misonix by requesting them by mail at Misonix, Inc., 1938 New Highway, Farmingdale, New York 11735, Attention: Investor Relations,
or by telephone at (631) 694-9555.
Participants in the Solicitation
This document does not constitute a solicitation of proxy, an offer to purchase or a solicitation of an offer to sell any securities. There will be no sale or
purchase of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offer of securities shall be made except by means of
a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended. Bioventus and Misonix and their respective directors, executive officers and certain other members of management and employees may be deemed to be
participants in soliciting proxies from their respective stockholders in connection with the proposed transaction. Information regarding the persons who may, under the rules of the SEC, be considered to be participants in the solicitation of
Bioventus and Misonixs stockholders, respectively, in connection with the proposed transaction will be set forth in joint proxy statement/prospectus if and when it is filed with the SEC by Bioventus and Misonix. Security holders may
obtain information regarding the names, affiliations and interests of Bioventus directors and officers in Bioventus Annual Report on Form 10-K for the fiscal year ended December 31, 2020,
which was filed with the SEC on March 26, 2021. Security holders may obtain information regarding the names, affiliations and interests of Misonixs directors and officers in Misonixs Annual Report on Form 10-K for the fiscal year ended June 30, 2020, which was filed with the SEC on September 3, 2020 and its definitive proxy statement for its 2021 annual meeting of stockholders, which was filed with the SEC
on May 14, 2021. To the extent the holdings of Bioventus securities by Bioventus directors and executive officers or the holdings of Misonixs securities by Misonixs directors and executive officers have changed since the
amounts set forth in Bioventuss Annual Report on Form 10-K for the fiscal year ended December 31, 2020 or Misonixs proxy statement for its 2021 annual meeting of stockholders, respectively,
such changes have been or will be reflected on Statements of Change in Ownership on Form 4 filed with the SEC. Additional information regarding these individuals and any direct or indirect interests they may have in the proposed transaction will be
set forth in the joint proxy statement/prospectus when and if it is filed with the SEC in connection with the proposed transaction, at Bioventus website at www.bioventus.com and at Misonixs website at www.misonix.com.
Forward-Looking Statements
Certain statements
contained in this filing may be considered forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements regarding the transaction and the ability to consummate the mergers. These
forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as believes, plans, anticipates,
projects, estimates, expects, intends, strategy, future, opportunity, may, will, should, could,
potential, or similar expressions. Statements that are not historical facts are forward-looking statements. Forward-looking statements are based on current beliefs and assumptions that are subject to risks and uncertainties.
Forward-looking statements speak only as of the date they are made, and Bioventus undertakes no