SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* Merck & Co., Inc. (Last) (First) (Middle) 2000 GALLOPING HILL ROAD (Street) KENILWORTH NJ 07033 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol BeiGene, Ltd. [ BGNE ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 02/08/2016
	4. 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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	02/08/2016		C		18,518,519	A	(1)	18,518,519	I(2)	Via wholly owned subsidiary, MSDRG(2)
Ordinary Shares	02/08/2016		C		5,128,205	A	(3)	5,128,205	I(2)	Via wholly owned subsidiary, MSDRG(2)
Ordinary Shares	02/08/2016		J(4)		7,942,314	A	(4)	7,942,314	I(2)	Via wholly owned subsidiary, MSDRG(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Series A Preferred Shares	(1)	02/08/2016		C			18,518,519	(1)	(1)	Ordinary Shares	18,518,519	(1)	0	I(2)	Via wholly owned subsidiary, MSDRG(2)
Series A-2 Preferred Shares(2)	(1)	02/08/2016		C			5,128,205	(3)	(3)	Ordinary Shares	5,128,205	(1)	0	I(2)	Via wholly owned subsidiary, MSDRG

1. Name and Address of Reporting Person* Merck & Co., Inc. (Last) (First) (Middle) 2000 GALLOPING HILL ROAD (Street) KENILWORTH NJ 07033 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Merck Sharp & Dohme Corp. (Last) (First) (Middle) ONE MERCK DRIVE (Street) WHITEHOUSE STATION NJ 08889 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Merck Sharp & Dohme Research GmbH (Last) (First) (Middle) WEYSTRASSE 20 (Street) LUCERNE 6 V8 CH-6000 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The Series A Preferred Shares (the "Series A Shares") of the Issuer automatically converted into Ordinary Shares of the Issuer on a 1-to-1 basis upon the closing of the initial public offering of the Issuer on February 8, 2016. The Series A Shares did not have an expiration date.

2. The Series A Preferred Shares and Series A-2 Preferred Shares were, and the Ordinary Shares received from the conversion thereof are, owned directly by Merck Sharp & Dohme Research GmbH ("MSDRG"), which is a wholly owned subsidiary of Merck Sharp & Dohme Corp. ("MSD"), which is a wholly owned subsidiary of Merck & Co., Inc. ("Merck"). MSD and Merck are indirect beneficial owners of the reported securities.

3. The Series A-2 Preferred Shares (the "Series A-2 Shares") of the Issuer automatically converted into Ordinary Shares of the Issuer on a 1-to-1 basis upon the closing of the initial public offering of the Issuer on February 8, 2016. The Series A-2 Shares did not have an expiration date.

4. The 7,942,314 Ordinary Shares were issued to MSDRG in exchange for the cancellation of MSDRG's promissory note plus accrued and unpaid interest thereon (together, $14,693,281)(the "Note Exchange Amount") upon the closing of the initial public offering of the Issuer. The number of shares issued was determined by dividing the Note Exchange Amount by the initial public offering share price of $1.85.

Remarks:

Ms. Katie Fedosz is signing as Attorney-in-Fact pursuant to power of attorney dated January 27, 2016 granted by Merck Sharp & Dohme Research GmbH. This power of attorney is incorporated herein by reference to Exhibit 24.1 to the Form 3 filed by Merck & Co., Inc. on February 2, 2016.

	MERCK & CO., INC. /s/ Katie Fedosz, as Senior Assistant Secretary	02/10/2016
	MERCK SHARP & DOHME CORP. /s/ Katie Fedosz, as Assistant Secretary	02/10/2016
	MERCK SHARP & DOHME RESEARCH GMBH /s/ Katie Fedosz, as Attorney-in-Fact	02/10/2016
	** Signature of Reporting Person	Date
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