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<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_94d5f201_3842_49ad_9897_27c93346628c"></a><a id="_9kR3WTr8E8457QQtnBDE"></a><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:49.5pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;"><b style="font-weight:bold;">Item 8.01.</b></p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;"><b style="font-weight:bold;">Other Events.</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:12.0pt;text-align:justify;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:justify;text-indent:32.4pt;margin:0pt 0pt 12pt 0pt;"><span style="font-weight:normal;">On June 8, 2022, Marinus Pharmaceuticals, Inc. (the &#8220;Company&#8221;) issued a press release announcing that it has amended the protocol for its Phase 3 RAISE trial in refractory status epilepticus (RSE) to expand eligibility criteria to support recruitment in the clinical trial. 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style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;background:#ffffff;"><tr style="height:1pt;"><td style="vertical-align:middle;width:6.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"></div></div></td><td style="vertical-align:bottom;width:4.79%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:middle;width:88.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"></div></div></td></tr><tr><td style="vertical-align:middle;width:6.96%;background:#ffffff;margin:0pt;padding:0pt;"></td><td style="vertical-align:bottom;width:4.79%;background:#ffffff;margin:0pt;padding:0pt;"></td><td style="vertical-align:middle;width:88.23%;background:#ffffff;margin:0pt;padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:6.96%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;"><b style="font-weight:bold;">Exhibit</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;border-bottom:1.0pt solid #000000;margin:0pt 0pt 1pt 0pt;"><b style="font-weight:bold;">No.</b></p></td><td style="vertical-align:bottom;width:4.79%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;">&#160;&#160;</p></td><td style="vertical-align:bottom;width:88.23%;background:#ffffff;border-bottom:1.0pt solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt 0pt 1pt 0pt;"><b style="font-weight:bold;">Description</b></p></td></tr><tr><td style="vertical-align:top;white-space:nowrap;width:6.96%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;">99.1</p></td><td style="vertical-align:bottom;width:4.79%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;">&#160;&#160;</p></td><td style="vertical-align:top;width:88.23%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;"><a style="-sec-extract:exhibit;font-family:&quot;'Times New Roman','Times','serif'&quot;;" href="mrns-20220608xex99d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-style:normal;font-weight:normal;">Press Release, dated June 8, 2022, of Marinus Pharmaceuticals, Inc</span></a>.</p></td></tr><tr><td style="vertical-align:top;white-space:nowrap;width:6.96%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;">104</p></td><td style="vertical-align:bottom;width:4.79%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:88.23%;background:#ffffff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:1.37;margin:0pt;">The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:76.47%;border:0;margin:30pt 11.76% 30pt 11.76%;"></div><div style="max-width:100%;padding-left:11.76%;padding-right:11.76%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_35fda0eb_ac1c_4f4d_b436_2557ed314cfb"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 12pt 0pt;">SIGNATURES</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;width:99.9%;"><tr style="height:1pt;"><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;text-transform:uppercase;">MARINUS</b><b style="font-weight:bold;"> PHARMACEUTICALS, INC.</b></p></td></tr><tr><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Date: June 8, 2022</p></td><td style="vertical-align:top;width:50%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">/s/ Steven Pfanstiel</p></td></tr><tr><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:50%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Steven Pfanstiel</p></td></tr><tr><td style="vertical-align:top;width:49.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Chief Financial Officer and Treasurer</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div></div>
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​
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
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FORM
8-K
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CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D)
OF THE SECURITIES EXCHANGE ACT OF 1934
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Date of Report (Date of earliest event reported):
June 8, 2022
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Marinus Pharmaceuticals, Inc.
(Exact name of registrant as specified in its charter)
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Delaware
001-36576
20-0198082
(State or other jurisdiction of incorporation)
(Commission File Number)
(IRS Employer Identification No.)
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, Radnor, PA
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5 Radnor Corporate Center
,
Suite 500
100 Matsonford Rd
,
Radnor
,
PA
19087
(Address of principal executive offices)
(Zip Code)
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Registrant's telephone number, including area code:
(
484
)
801-4670
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__________________________________________________________________
(Former name or former address, if changed since last report.)
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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
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Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
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Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Securities registered pursuant to Section 12(b) of the Act:
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Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, par value $0.001
MRNS
Nasdaq Global Market
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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
☐
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If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
☐
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Item 8.01.
Other Events.
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On June 8, 2022, Marinus Pharmaceuticals, Inc. (the "Company") issued a press release announcing that it has amended the protocol for its Phase 3 RAISE trial in refractory status epilepticus (RSE) to expand eligibility criteria to support recruitment in the clinical trial. A copy of this press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference to this Item 8.01.
Item 9.01 Financial Statements and Exhibits.
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(d)
Exhibits
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Exhibit
No.
Description
99.1
Press Release, dated June 8, 2022, of Marinus Pharmaceuticals, Inc
.
104
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The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
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MARINUS
PHARMACEUTICALS, INC.
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Date: June 8, 2022
/s/ Steven Pfanstiel
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Steven Pfanstiel
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Chief Financial Officer and Treasurer
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