No Offer or Solicitation
Communications herein do not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval with
respect to the proposed transaction or otherwise, nor shall there be any sale 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. Communication herein do not constitute a notice of redemption with respect to or an offer to purchase or sell (or the solicitation of an offer to purchase or sell) any preferred stock of Carrizo Oil & Gas, Inc.
Additional Information and Where to Find It
In
connection with the proposed transaction, Callon Petroleum Company (Callon) has filed with the Securities and Exchange Commission (the SEC) a registration statement on Form S-4 (the
Registration Statement), which contains a preliminary joint proxy statement of Callon and Carrizo that also constitutes a preliminary prospectus of Callon. The information in the preliminary joint proxy statement/prospectus is not
complete and may be changed. After the Registration Statement is declared effective by the SEC, Callon and Carrizo intend to mail a definitive proxy statement/prospectus to shareholders of Callon and shareholders of Carrizo. This communication is
not a substitute for the joint proxy statement/prospectus or the Registration Statement or for any other document that Callon or Carrizo may file with the SEC and send to Callons shareholders and/or Carrizos shareholders in connection
with the proposed transaction. INVESTORS AND SECURITY HOLDERS OF CALLON AND CARRIZO ARE URGED TO READ THE REGISTRATION STATEMENT AND JOINT PROXY STATEMENT/PROSPECTUS, AS EACH MAY BE AMENDED OR SUPPLEMENTED FROM TIME TO TIME, AND OTHER RELEVANT
DOCUMENTS FILED BY CALLON AND CARRIZO WITH THE SEC CAREFULLY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT CALLON, CARRIZO AND THE PROPOSED TRANSACTION.
Investors will be able to obtain free copies of the Registration Statement and joint proxy statement/prospectus, as each may be amended from time to time, and
other relevant documents filed by Callon and Carrizo with the SEC (when they become available) through the website maintained by the SEC at www.sec.gov. Copies of documents filed with the SEC by Callon will be available free of charge from
Callons website at www.callon.com under the Investors tab or by contacting Callons Investor Relations Department at (281) 589-5200 or IR@callon.com. Copies of documents filed with the
SEC by Carrizo will be available free of charge from Carrizos website at www.carrizo.com under the Investor Relations tab or by contacting Carrizos Investor Relations Department at (713)
328-1055 or IR@carrizo.com.
Participants in the Proxy Solicitation
Callon, Carrizo and their respective directors and certain of their executive officers and other members of management and employees may be deemed, under SEC
rules, to be participants in the solicitation of proxies from Callons shareholders and Carrizos shareholders in connection with the proposed transaction. Information regarding the executive officers and directors of Callon is included in
its definitive proxy statement for its 2019 annual meeting filed with the SEC on March 27, 2019. Information regarding the executive officers and directors of Carrizo is included in its definitive proxy statement for its 2019 annual meeting
filed with the SEC on April 2, 2019. Additional information regarding the persons who may be deemed participants and their direct and indirect interests, by security holdings or otherwise, will be set forth in the Registration Statement and
joint proxy statement/prospectus and other materials when they are filed with the SEC in connection with the proposed transaction. Free copies of these documents may be obtained as described in the paragraphs above.
Cautionary Statement Regarding Forward-Looking Information
Certain statements in this communication concerning the proposed transaction, including any statements regarding the expected timetable for completing the
proposed Carrizo transaction, the results, effects, benefits and synergies of the proposed transaction, future opportunities for the combined company, future financial performance and condition, guidance and any other statements regarding
Callons or Carrizos future expectations, beliefs, plans, objectives, financial conditions, assumptions or future events or performance that are not historical facts are forward-looking statements based on assumptions
currently believed to be valid. Forward-looking statements are all statements other than statements of historical facts. The words anticipate, believe, ensure, expect, if,
intend, estimate, probable, project, forecasts, predict, outlook, aim, will, could, should, would,
potential, may, might, anticipate, likely plan, positioned, strategy, and similar expressions or other words of similar meaning, and the negatives
thereof, are intended to identify forward-looking statements. The forward-looking statements are intended to be subject to the safe harbor provided by Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of
1934 and the Private Securities Litigation Reform Act of 1995.