SEC FORM 4

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

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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^*

LAU JOHNSON YIU NAM

(Last)

(First)

(Middle)

C/O ATHENEX, INC.

1001 MAIN STREET, SUITE 600

(Street)

BUFFALO

14203

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Athenex, Inc. [ ATNX ]

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

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CEO and Chairman of the Board

3. Date of Earliest Transaction (Month/Day/Year)
03/26/2018

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

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	03/26/2018		P		12,500	A	$14.76	2,780,422	D
Common Stock								678,880	I⁽¹⁾⁽²⁾	By Avalon Biomedical (Management) Limited⁽¹⁾⁽²⁾
Common Stock								161,647	I⁽²⁾	By Spouse⁽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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$4.25							⁽³⁾	12/03/2018	Common Stock	60,000		60,000	D
Stock Option (Right to Buy)	$4.55							⁽⁴⁾	05/09/2021	Common Stock	240,000		240,000	D
Stock Option (Right to Buy)	$4.55							⁽⁵⁾	03/26/2022	Common Stock	150,000		150,000	D
Stock Option (Right to Buy)	$4.55							01/02/2013	01/02/2023	Common Stock	1,200,000		1,200,000	D
Stock Option (Right to Buy)	$7.5							⁽⁶⁾	05/22/2025	Common Stock	1,400,000		1,400,000	D
Stock Option (Right to Buy)	$9							⁽⁷⁾	07/17/2025	Common Stock	54,904		54,904	I⁽¹⁾⁽²⁾	By Avalon Biomedical (Management) Limited⁽¹⁾⁽²⁾
Stock Option (Right to Buy)	$11							06/19/2018	06/19/2027	Common Stock	1		1	D

Explanation of Responses:

1. Avalon Biomedical (Management) Limited ("Avalon Biomedical"), is an indirect wholly-owned subsidiary of Avalon Global Holdings Limited ("Avalon Global"). Dr. Johnson Lau ("Dr. Lau") owns all of the outstanding interests in Creative Decade Global Limited, which owns 30% of the outstanding interests in Avalon Global, and Dr. Lau serves on the board of directors of Avalon Global and has shared voting and dispositive power with respect to the shares held by Avalon Biomedical.

2. Dr. Lau disclaims beneficial ownership of the reported securities except to the extent, if any, of its or his pecuniary interest therein, and this report shall not be deemed an admission that Dr. Lau is the beneficial owner of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.

3. The option vested in two equal annual installments beginning on December 3, 2009.

4. The option vested in three equal annual installments beginning on May 9, 2012.

5. The option vested in full on March 26, 2013.

6. The option vests in three annual installments beginning on May 22, 2016.

7. The option vests in three equal annual installments beginning on July 17, 2016.

Remarks:

	/s/ Teresa Bair, Attorney-in-Fact	03/26/2018
	** 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 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).
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