3D Investment Partners Pte. Form 3 MEDICINOVA / Opportunity Master Fund 3D ownership change

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

3D Investment Partners Pte. Ltd.

(Last) (First) (Middle)

250 NORTH BRIDGE ROAD

#13-01 RAFFLES CITY TOWER

(Street)

SINGAPORE U0 179101

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
01/11/2021

3. Issuer Name and Ticker or Trading Symbol
MEDICINOVA INC [ MNOV ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

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	5,502,047(1)	I	As Investment Manager to 3DOMF

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: 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
Equity Swap	(2)	(2)	Common Stock	456,637	(2)	I	As Investment Manager to 3DOMF

1. Name and Address of Reporting Person^*

3D Investment Partners Pte. Ltd.

(Last) (First) (Middle)

250 NORTH BRIDGE ROAD

#13-01 RAFFLES CITY TOWER

(Street)

SINGAPORE U0 179101

(City) (State) (Zip)

1. Name and Address of Reporting Person^*

3D Opportunity Master Fund

(Last) (First) (Middle)

C/O MAPLES CORPORATE SERVICES LIMITED

PO BOX 309, UGLAND HOUSE

(Street)

GRAND CAYMAN E9 KY1-1104

(City) (State) (Zip)

Explanation of Responses:

1. See Footnote 1 in Exhibit 99.1.

2. See Footnote 2 in Exhibit 99.1.

	/s/ Sai Fai Yip, Director for 3D Investment Partners Pte. Ltd	01/21/2021
	/s/ Sai Fai Yip, Director for 3D Opportunity Master Fund	01/21/2021
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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