Sec Form 4 Filing - Yi Qingqing @ BeiGene, Ltd. - 2017-04-19

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Yi Qingqing 2. Issuer Name and Ticker or Trading Symbol BeiGene, Ltd. [ BGNE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) CAYMAN CORPORATE CENTRE, 3RD FLOOR,, 18 FORT STREET 3. Date of Earliest Transaction (MM/DD/YY) 04/19/2017 (Street) GRAND CAYMAN, E900000 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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 Share Option (Right to Buy) $ 2.84 ( 1 ) 04/19/2017 A 199,992 ( 1 ) ( 2 ) 04/18/2027 Ordinary Shares 199,992 ( 1 ) $ 0 199,992 ( 1 ) D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Yi Qingqing CAYMAN CORPORATE CENTRE, 3RD FLOOR, 18 FORT STREET GRAND CAYMAN, E900000 X Signatures /s/ Qingqing Yi 04/21/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )In ordinary shares. One American Depositary Share represents 13 ordinary shares. ( 2 )The option shall become exercisable in equal installments on the first, second and third anniversary of the grant date and shall become exercisable in full on the date of the third annual meeting of shareholders following the grant date. All vesting shall cease if the Reporting Person resigns from the Issuer's board of directors or otherwise ceases to serve as a director, unless the Issuer's board of directors determines that the circumstances warrant the continuation of vesting.

Remarks: Qingqing Yi ("Mr. Yi") is an employee of Hillhouse Capital Management, Ltd. ("Hillhouse Capital"). Hillhouse Capital acts as the sole general partner of YHG Investment, L.P. ("YHG") and the sole management company of Gaoling Fund, L.P. ("Gaoling") and Hillhouse Fund II, L.P. ("Fund II"). Fund II owns Hillhouse BGN Holdings Limited ("HH BGN"), and each of HH BGN, Gaoling and Fund II (collectively, the "Hillhouse Entities") hold securities of the Issuer. Mr. Yi expressly disclaims beneficial ownership of the securities held by the Hillhouse Entities, except to the extent of his pecuniary interest therein, if any.

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 4(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 Number.