RADNOR, Pa., May 28, 2020 (GLOBE NEWSWIRE) -- Marinus Pharmaceuticals, Inc. (Nasdaq: MRNS) (“Marinus” or the “Company”), a pharmaceutical company dedicated to the development of innovative therapeutics to treat rare seizure disorders, today announced the pricing of an underwritten public offering of 16,000,000 shares of its common stock at a public offering price of $2.50 per share. The gross proceeds of the offering to the Company are expected to be approximately $40,000,000, before deducting the underwriting discounts and commissions and other estimated offering expenses. In addition, Marinus has granted the underwriters a 30-day option to purchase up to an additional 2,400,000 shares of common stock at the public offering price, less underwriting discounts and commissions.

The closing of the offering is expected to occur on or about June 2, 2020, subject to the satisfaction of customary closing conditions.

Cowen and Cantor Fitzgerald & Co. are acting as lead book-running managers for the offering. SunTrust Robinson Humphrey is acting as a bookrunner for the offering. Oppenheimer & Co. Inc. is acting as lead manager for the offering. H.C. Wainwright & Co. is acting as co-manager for the offering.

Marinus intends to use the net proceeds of the offering to fund the development of its product candidates and for general corporate purposes, which may include working capital, capital expenditures, research and development expenditures, clinical trial expenditures, acquisitions of new technologies, products or businesses, and investments.

The securities described above are being offered by the Company pursuant to a shelf registration statement on Form S-3 (No. 333-221243) previously filed with and declared effective by the Securities and Exchange Commission (the “SEC”) on December 1, 2017.

A preliminary prospectus supplement relating to the offering was filed with the SEC on May 28, 2020 and is available on the SEC’s website at http://www.sec.gov. The final prospectus supplement relating to and describing the terms of the offering will be filed with the SEC and also will be available on the SEC’s website. Before investing in the offering, you should read each of the prospectus supplement and the accompanying prospectus relating to the offering in their entirety as well as the other documents that the Company has filed with the SEC that are incorporated by reference in the prospectus supplement and the accompanying prospectus relating to the offering, which provide more information about the Company and the offering. Copies of the final prospectus supplement, when available, and the accompanying prospectus relating to the offering may be obtained from Cowen and Company, LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717, Attn: Prospectus Department, by telephone at (833) 297-2926, or by email at This email address is being protected from spambots. You need JavaScript enabled to view it., or Cantor Fitzgerald & Co., 499 Park Avenue, 6th Floor, New York, New York 10022, Attn: Capital Markets Department, or by email at This email address is being protected from spambots. You need JavaScript enabled to view it..

This press release shall not constitute an offer to sell or the solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Marinus Pharmaceuticals

Marinus Pharmaceuticals, Inc. is a pharmaceutical company dedicated to the development of innovative therapeutics to treat rare seizure disorders. Ganaxolone is a positive allosteric modulator of GABAA receptors that acts on a well-characterized target in the brain known to have anti-seizure, anti-depressant, and anti-anxiety effects. Ganaxolone is being developed in IV and oral dose forms intended to maximize therapeutic reach to adult and pediatric patient populations in both acute and chronic care settings. Marinus is conducting the first ever Phase 3 pivotal trial in children with CDKL5 deficiency disorder, along with a Phase 2 trial in Tuberous Sclerosis Complex, and a Phase 2 biomarker driven proof of concept trial in PCDH19-related epilepsy. The Company intends to initiate a Phase 3 trial in status epilepticus.

Forward-Looking Statements

To the extent any statements made in this press release deal with information that is not historical, these are forward-looking statements under the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements regarding the closing of the proposed offering, as well as the anticipated use of proceeds for the proposed offering and other statements identified by words such as “will,” “potential,” “could,” “can,” “believe,” “intends,” “continue,” “plans,” “expects,” “anticipates,” “estimates,” “may,” other words of similar meaning or the use of future dates. Forward-looking statements by their nature address matters that are, to different degrees, uncertain. Uncertainties and risks may cause the Company’s actual results to be materially different than those expressed in or implied by the Company’s forward-looking statements. For the Company, this includes satisfaction of the customary closing conditions to the offering, delays in obtaining required stock exchange or other regulatory approvals, stock price volatility, the impact of general business and economic conditions, the expected gross proceeds from the offering and the intended use of proceeds of the offering. More detailed information on these and additional factors that could affect the Company’s actual results are described in the Company’s filings with the Securities and Exchange Commission, including its annual report on Form 10-K for the year ended December 31, 2019 and subsequent quarterly reports on Form 10-Q. All forward-looking statements in this news release speak only as of the date of this news release. The Company undertakes no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.

Contact
Sasha Damouni Ellis
Vice President, Investor Relations & Corporate Communications
Marinus Pharmaceuticals, Inc.
484-253-6792
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