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* Graham G. Walmsley (Last) (First) (Middle) C/O LOGOS GLOBAL MANAGEMENT, LP 1 LETTERMAN DRIVE, BLDG D, SUITE D3-700 (Street) SAN FRANCISCO CA 94129 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 07/16/2020	3. Issuer Name and Ticker or Trading Symbol ALX ONCOLOGY HOLDINGS INC [ ALXO ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 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) X Form filed by One Reporting Person 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)

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
Series C Convertible Preferred Stock	(1)	(1)	Common Stock	2,105,901	(1)	I	See footnote(2)

Explanation of Responses:

1. Each share of Series C Convertible Preferred Stock shall automatically convert into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

2. The shares are held of record by Logos Opportunities Fund I, L.P. (LOF I LP). As a managing member of Logos Opportunities GP, LLC, the general partner of LOF I LP, the reporting person shares voting and dispositive power with respect to the shares held of record by LOF I LP but disclaims beneficial ownership of such shares except to the extent of his individual pecuniary interest therein.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Peter Garcia, by power of attorney	07/16/2020
	** 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 5 (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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                                                                      Exhibit 24

                               POWER OF ATTORNEY

        The undersigned, as a Section 16 reporting person of ALX Oncology
Holdings Inc. (the "Company"), hereby constitutes and appoints Jaume Pons, Peter
Garcia and Steffen Pietzke, and each of them, as the undersigned's true and
lawful attorney-in-fact to:

        1.    complete and execute Forms 3, 4 and 5 and other forms and all
              amendments thereto as such attorney-in-fact shall in his
              discretion determine to be required or advisable pursuant to
              Section 16 of the Securities Exchange Act of 1934 (as amended) and
              the rules and regulations promulgated thereunder, or any successor
              laws and regulations, as a consequence of the undersigned's
              ownership, acquisition or disposition of securities of the
              Company; and

        2.    do all acts necessary in order to file such forms with the SEC,
              any securities exchange or national association, the Company and
              such other person or agency as the attorneys-in-fact shall deem
              appropriate.

        The undersigned hereby ratifies and confirms all that said attorneys-in-
fact and agents shall do or cause to be done by virtue hereof.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity
at the request of the undersigned, are not assuming, nor is the Company
assuming, any of the undersigned's responsibilities to comply with Section 16 of
the Securities Exchange Act of 1934 (as amended).

        This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
Company and the foregoing attorneys-in-fact.

        IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of this 25th day of June, 2020.


                                        Signature: /s/ Graham Walmsley
                                                   -----------------------------
                                        Print Name: Graham Walmsley