Statement of Changes in Beneficial Ownership (4)

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 OF SECURITIES
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* Lal Christopher M	2. Issuer Name and Ticker or Trading Symbol Alteryx, Inc. [ AYX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) CLO & Corp. Secretary
(Last) (First) (Middle) C/O ALTERYX, INC., 3345 MICHELSON DRIVE, SUITE 400	3. Date of Earliest Transaction (MM/DD/YYYY) 2/16/2021
(Street) IRVINE, CA 92612 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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. Trans. Date	2A. Deemed Execution Date, if any	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)
Class A Common Stock	2/16/2021		C		445	A	$0 ⁽¹⁾	33912 ⁽²⁾	D
Class A Common Stock	2/16/2021		M		640	A	$27.09	34552 ⁽²⁾	D
Class A Common Stock	2/16/2021		S		553 ⁽³⁾	D	$114.77 ⁽⁴⁾	33999 ⁽²⁾	D
Class A Common Stock	2/16/2021		S		240 ⁽³⁾	D	$115.74 ⁽⁵⁾	33759 ⁽²⁾	D
Class A Common Stock	2/16/2021		S		138 ⁽³⁾	D	$116.98 ⁽⁶⁾	33621 ⁽²⁾	D
Class A Common Stock	2/16/2021		S		123 ⁽³⁾	D	$118.13 ⁽⁷⁾	33498 ⁽²⁾	D
Class A Common Stock	2/16/2021		S		31 ⁽³⁾	D	$119.28 ⁽⁸⁾	33467 ⁽²⁾	D

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$12.3	2/16/2021		M			445	11/29/2020	11/28/2026	Class B Common Stock	445.0	$0	0	D
Class B Common Stock	$0.0	2/16/2021		M		445		⁽¹⁾⁽⁹⁾	⁽¹⁾⁽⁹⁾	Class A Common Stock	445.0	$0	445	D
Class B Common Stock	$0.0	2/16/2021		C			445	⁽¹⁾⁽⁹⁾	⁽¹⁾⁽⁹⁾	Class A Common Stock	445.0	$0	0	D
Stock Option (Right to Buy)	$27.09	2/16/2021		M			640	⁽¹⁰⁾	1/5/2028	Class A Common Stock	640.0	$0	11949	D

Explanation of Responses:
(1)	Each share of Class B Common Stock is convertible, at any time at the option of the holder, into one (1) share of Class A Common Stock. In addition, each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon the transfer, whether or not for value, to any transferee who is not a "Permitted Transferee", as defined in the Issuer's Restated Certificate of Incorporation in effect as of the date hereof. The shares of Class B Common Stock have no expiration date.
(2)	Includes (i) 19,326 unvested shares subject to awards of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement for no consideration. Shares of the Issuer's Class A Common Stock will be delivered to the Reporting Person following vesting; and (ii) 563 shares acquired under the Alteryx, Inc. employee stock purchase plan through February 12, 2021.
(3)	Sale of shares made pursuant to and in accordance with the requirements of Rule 10b5-1 under the Securities Exchange Act of 1934, as amended, under a plan adopted by the Reporting Person on June 15, 2020.
(4)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.32 to $115.31, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
(5)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.36 to $116.14, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
(6)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $116.67 to $117.66, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
(7)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $117.67 to $118.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
(8)	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $118.94 to $119.75, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.
(9)	Each share of Class B Common Stock will convert automatically into one (1) share of Class A Common Stock upon the earliest to occur of the following: (a) the date specified by a vote of the holders of 66 2/3% of the outstanding shares of Class B Common Stock, (b) March 23, 2027, and (c) the date the shares of Class B Common Stock cease to represent at least 10% of all outstanding shares of Common Stock. The shares of Class A Common Stock and Class B Common Stock have no expiration date.
(10)	The stock option vested and became exercisable as to 1/4th of the shares subject to the option on January 1, 2019, and thereafter vests as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Lal Christopher M C/O ALTERYX, INC. 3345 MICHELSON DRIVE, SUITE 400 IRVINE, CA 92612			CLO & Corp. Secretary