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 *

Insight Venture Associates Coinvestment III, L.P.	2. Issuer Name and Ticker or Trading Symbol

Alteryx, Inc. [ AYX ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)	
(Last)          (First)          (Middle)

C/O INSIGHT VENTURE PARTNERS, 1114 AVENUE OF THE AMERICAS, 36TH FLOOR	3. Date of Earliest Transaction (MM/DD/YYYY)

3/29/2017		
(Street)

NEW YORK, NY 10036
(City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)

 	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. 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)	
			Code	V	Amount	(A) or (D)	Price				
Class A Common Stock  	3/29/2017  	 	A	  	337500  	A	$14  	337500  	I  	See footnote   (1)	
Class A Common Stock  	3/29/2017  	 	A	  	337500  	A	$14  	337500  	I  	See footnote   (1)	

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)	
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares					
Series B Preferred Stock  	  (2)	3/29/2017  	 	C  	  	  	1109545   	  (2)	  (2)	Class B Common Stock  	1109545  	  (3) (4)	0  	I  	See footnote   (5)	
Series B Preferred Stock  	  (2)	3/29/2017  	 	C  	  	  	1109545   	  (2)	  (2)	Class B Common Stock  	1109545  	  (3) (4)	0  	I  	See footnote   (5)	
Series C Preferred Stock  	  (2)	3/29/2017  	 	C  	  	  	914866   	  (2)	  (2)	Class B Common Stock  	914866  	  (3) (4)	0  	I  	See footnote   (6)	
Series C Preferred Stock  	  (2)	3/29/2017  	 	C  	  	  	914866   	  (2)	  (2)	Class B Common Stock  	914866  	  (3) (4)	0  	I  	See footnote   (6)	
Class B Common Stock  	  (3) (4)	3/29/2017  	 	C  	  	2024411   	  	  (3) (4)	  (3) (4)	Class A Common Stock  	2024411  	  (3) (4)	6435275  	I  	See footnote   (7)	
Class B Common Stock  	  (3) (4)	3/29/2017  	 	C  	  	2024411   	  	  (3) (4)	  (3) (4)	Class A Common Stock  	2024411  	  (3) (4)	6435275  	I  	See footnote   (7)	

Explanation of Responses:	
(  1) 	See Exhibit 99.1 for footnote 1.	
(  2) 	See Exhibit 99.1 for footnote 2.	
(  3) 	See Exhibit 99.1 for footnote 3.	
(  4) 	See Exhibit 99.1 for footnote 4.	
(  5) 	See Exhibit 99.1 for footnote 5.	
(  6) 	See Exhibit 99.1 for footnote 6.	
(  7) 	See Exhibit 99.1 for footnote 7.	

Remarks:
Due to the limitation on the number of rows allowed on a Form 4, the Insight Coinvestment III Funds (as defined below) report such funds' beneficial ownership on a separate Form 4.	

Reporting Owners	
Reporting Owner Name / Address	Relationships	
	Director	10% Owner	Officer	Other	
Insight Venture Associates Coinvestment III, L.P.
C/O INSIGHT VENTURE PARTNERS
1114 AVENUE OF THE AMERICAS, 36TH FLOOR
NEW YORK, NY 10036		X			
Insight Venture Associates Coinvestment III, Ltd.
C/O INSIGHT VENTURE PARTNERS
1114 AVENUE OF THE AMERICAS, 36TH FLOOR
NEW YORK, NY 10036		X			

Signatures		
Insight Venture Associates Coinvestment III, Ltd., its general partner By: /s/ Blair Flicker		3/29/2017	
** 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).	
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 control number.	

Exhibit 99.1
 
EXPLANATION OF RESPONSES
 
(1)  195,796 shares are held of record by Insight Venture Partners Coinvestment Fund III, L.P. (“IVP Coinvestment III”).  141,704 shares held of record by Insight Venture Partners Coinvestment Fund (Delaware) III, L.P. (“IVP Coinvestment Delaware III”).  IVP Coinvestment III and IVP Coinvestment Delaware III are together referred to as the “Insight Coinvestment III Funds”

The amount listed as owned by each Insight Coinvestment III Fund may be deemed attributable to Insight Venture Associates Coinvestment III, L.P. (“IVA Coinvestment III”) and Insight Venture Associates Coinvestment III, Ltd. (“IVA Coinvestment III Ltd”) because IVA Coinvestment III Ltd is the general partner of IVA Coinvestment III, which in turn is the general partner of each of the Insight Coinvestment III Funds.

The foregoing is not an admission by IVA Coinvestment III or IVA Coinvestment III Ltd that it is the beneficial owner of the shares held by the Insight Coinvestment III Funds.

(2) Each share of Series B Preferred Stock and Series C Preferred Stock automatically converted into one (1) share of Class B Common Stock immediately prior to the consummation of the issuer’s initial public offering for no additional consideration.

(3) 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, pursuant to the Issuer's Restated Certificate of Incorporation (the "Post-Effective Certificate") that will be effective upon the consummation of the Issuer's initial public offering, 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 Post-Effective Certificate. The shares of Class B Common Stock have no expiration date.

(4) 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.

(5)  643,689 shares are held of record by IVP Coinvestment III.  465,856 shares held of record by IVP Coinvestment Delaware III. See footnote (1) above for a description of the relationship among the Insight Coinvestment III Funds, IVA Coinvestment III and IVA Coinvestment III Ltd

(6)  530,748 shares are held of record by IVP Coinvestment III.  384,118 shares held of record by IVP Coinvestment Delaware III. See footnote (1) above for a description of the relationship among the Insight Coinvestment III Funds, IVA Coinvestment III and IVA Coinvestment III Ltd.

(7)  3,733,342 shares are held of record by IVP Coinvestment III.  2,701,933 shares held of record by IVP Coinvestment Delaware III.  See footnote (1) above for a description of the relationship among the Insight Coinvestment III Funds, IVA Coinvestment III and IVA Coinvestment III Ltd.

Exhibit 99.2
 
JOINT FILERS’ NAMES AND ADDRESSES
 
 	1.	Insight Venture Associates Coinvestment III, Ltd.	
 
The business address for each of the above reporting persons is:

c/o Insight Venture Partners
1114 Avenue of the Americas, 36th Floor
New York, NY 10036

Exhibit 99.3

JOINT FILERS’ SIGNATURES
 
INSIGHT VENTURE ASSOCIATES COINVESTMENT III, LTD.	
 	
By:	/s/ Blair Flicker	 	
Name:	Blair Flicker	 	
Title:	Authorized Signatory