Selecta Biosciences, Inc.

(Name of Issuer)

Common Stock, $0.0001 par value

(Title of Class of Securities)

816212104

(CUSIP Number)

December 31, 2018

(Date of Event which Requires Filing of this Statement)

CUSIP No.

816212104

1	NAMES OF REPORTING PERSONS
	I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
	RUSNANO
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
	(a) ☐
	(b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION
	Russian Federation
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		5	SOLE VOTING POWER
			810,665
		6	SHARED VOTING POWER
			0
		7	SOLE DISPOSITIVE POWER
			810,665
		8	SHARED DISPOSITIVE POWER
			0
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	810,665
10	CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
	☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	3.6%
12	TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
	CO

Item 1.
(a)			Name of Issuer: Selecta Biosciences, Inc.
(b)			Address of Issuer’s Principal Executive Offices:  480 Arsenal Way, Watertown, MA 02472
Item 2.
(a)			Name of Person Filing: RUSNANO
(b)			Address of Principal Business Office or, if None, Residence:  10A prospect 60-letiya Oktyabrya, 117036, Moscow, Russian Federation
(c)			Citizenship:  Russian Federation
(d)			Title and Class of Securities: Common Stock, $0.0001 par value per share
(e)			CUSIP No.:  816212104
Item 3.				If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
			(a)	☐	Broker or dealer registered under Section 15 of the Act;
			(b)	☐	Bank as defined in Section 3(a)(6) of the Act;
			(c)	☐	Insurance company as defined in Section 3(a)(19) of the Act;
			(d)	☐	Investment company registered under Section 8 of the Investment Company Act of 1940;
			(e)	☐	An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
			(f)	☐	An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);
			(g)	☐	A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);
			(h)	☐	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
			(i)	☐	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940;
			(j)	☐	A non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J);
			(k)	☐	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J), please specify the type of institution: ____________

Item 4.	Ownership
(a)	Amount Beneficially Owned:   810,665
(b)	Percent of Class:  3.6%
(c)	Number of shares as to which such person has:
	(i)	Sole power to vote or to direct the vote: 810,665
	(ii)	Shared power to vote or to direct the vote: 0
	(iii)	Sole power to dispose or to direct the disposition of: 810,665
	(iv)	Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of Five Percent or Less of a Class.
	If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following ⌧.
Item 6.	Ownership of more than Five Percent on Behalf of Another Person.
Not applicable.
Item 7.	Identification and classification of the subsidiary which acquired the security being reported on by the parent holding company or control person.
Not applicable.
Item 8.	Identification and classification of members of the group.
Not applicable.
Item 9.	Notice of Dissolution of Group.
Not applicable.
Item 10.	Certifications.

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