Thursday, September 28, 2017 5:37:01 PM
Date : 09/28/2017 @ 4:19PM
Source : Edgar (US Regulatory)
Stock : Marinus Pharmaceuticals, Inc. (MM) (MRNS)
Quote : 5.59 -0.28 (-4.77%) @ 5:08PM
Initial Statement of Beneficial Ownership (3)
Alert
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES
OMB APPROVAL
OMB Number: 3235-0104
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
1. Name and Address of Reporting Person *
Bain Capital Life Sciences Investors, LLC
2. Date of Event Requiring Statement (MM/DD/YYYY)
9/19/2017
3. Issuer Name and Ticker or Trading Symbol
MARINUS PHARMACEUTICALS INC [MRNS]
(Last) (First) (Middle)
200 CLARENDON STREET
4. Relationship of Reporting Person(s) to Issuer (Check all applicable)
_____ Director ___ X ___ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Street)
BOSTON, MA 02116
(City) (State) (Zip)
5. If Amendment, Date Original Filed (MM/DD/YYYY)
6. Individual or Joint/Group Filing (Check Applicable Line)
___ Form filed by One Reporting Person
_ X _ Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4) 2. Amount of Securities Beneficially Owned
(Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5) 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 5250000 I See Footnotes (1) (2) (3)
Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 4) 2. Date Exercisable and Expiration Date
(MM/DD/YYYY) 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5) 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
(1) Bain Capital Life Sciences Investors, LLC ("BCI LS") is the general partner of Bain Capital Life Sciences Partners, LP ("BC LS P"), which is the general partner of Bain Capital Life Sciences Fund, L.P. ("BC LS"). As a result, BC LS P may be deemed to share voting and dispositive power with respect to the securities held by BC LS. BC LS holds 4,762,511 shares of Common Stock.
(2) BCIP Life Sciences Associates, LP (together with BC LS, the "Bain Life Sciences Entities"), whose general partner is Boylston Coinvestors, LLC, holds 487,489 shares of Common Stock.
(3) The governance, investment strategy and decision-making process with respect to the investments held by the Bain Life Sciences Entities is directed by BCI LS, whose managers are Jeffrey Schwartz and Adam Koppel. As a result, BCI LS, Mr. Schwartz and Dr. Koppel may each be deemed to share voting and dispositive power with respect to the securities held by the Bain Life Sciences Entities. BCI LS, Mr. Schwartz and Dr. Koppel each disclaim beneficial ownership of such securities except to the extent of their pecuniary interest therein.
Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
Bain Capital Life Sciences Investors, LLC
200 CLARENDON STREET
BOSTON, MA 02116
X
Bain Capital Life Sciences Partners, LP
200 CLARENDON STREET
BOSTON, MA 02116
X
Bain Capital Life Sciences Fund, L.P.
200 CLARENDON STREET
BOSTON, MA 02116
X
BCIP Life Sciences Associates, LP
200 CLARENDON STREET
BOSTON, MA 02116
X
Schwartz Jeffrey Lawrence
200 CLARENDON STREET
BOSTON, MA 02116
X
Koppel Adam
200 CLARENDON STREET
BOSTON, MA 02116
X
Signatures
BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC, By: /s/ Adam Koppel, Name: Adam Koppel, Title: Managing Director 9/28/2017
** Signature of Reporting Person Date
BAIN CAPITAL LIFE SCIENCES PARTNERS, LP, By: Bain Capital Life Sciences Investors, LLC, its general partner, By: /s/ Adam Koppel, Name: Adam Koppel, Title: Managing Director 9/28/2017
** Signature of Reporting Person Date
BAIN CAPITAL LIFE SCIENCES FUND, L.P., By: Bain Capital Life Sciences Partners, LP, its general partner, By: Bain Capital Life Sciences Investors, LLC, its general partner, By: /s/ Adam Koppel, Name: Adam Koppel, Title: Managing Director 9/28/2017
** Signature of Reporting Person Date
BCIP LIFE SCIENCES ASSOCIATES, LP, By: Boylston Coinvestors, LLC, its general partner, By: /s/ Adam Koppel, Name: Adam Koppel, Title: Authorized Signatory 9/28/2017
** Signature of Reporting Person Date
/s/ Jeffrey Schwartz 9/28/2017
** Signature of Reporting Person Date
/s/ Adam Koppel 9/28/2017
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.
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