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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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Carter Roderick Noel
 2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2020		 3. Issuer Name and Ticker or Trading Symbol
Acasti Pharma Inc. [ACST]
(Last)
(First)
(Middle)
C/O ACASTI PHARMA INC., 545 PROMENADE DU CENTROPOLIS, SUITE 100		 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 Original Filed(Month/Day/Year)
(Street)

LAVAL, A8 H7T 0A3		 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 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)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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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 of Derivative Security: 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
Share Option (Right to Buy)   (1) 08/19/2022 Common Shares 10,000 $ 4.8 (9) D  
Share Option (Right to Buy)   (2) 05/30/2023 Common Shares 200,000 $ 1.99 (9) D  
Share Option (Right to Buy)   (3) 06/14/2027 Common Shares 30,600 $ 1.77 (9) D  
Share Option (Right to Buy)   (4) 06/14/2027 Common Shares 20,400 $ 1.77 (9) D  
Share Option (Right to Buy)   (5) 07/02/2028 Common Shares 80,377 $ 0.77 (9) D  
Share Option (Right to Buy)   (6) 04/15/2029 Common Shares 17,700 $ 1.28 (9) D  
Share Option (Right to Buy)   (7) 04/15/2029 Common Shares 60,500 $ 1.28 (9) D  
Share Option (Right to Buy)   (8) 03/31/2030 Common Shares 86,000 $ 0.53 (9) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Carter Roderick Noel
C/O ACASTI PHARMA INC.
545 PROMENADE DU CENTROPOLIS, SUITE 100
LAVAL, A8 H7T 0A3		   X      

Signatures

/s/ Kelsey Weiner, Attorney-in-Fact 04/01/2020
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Represents 10,000 common shares underlying 10,000 share options granted on August 19, 2015. These share options vested in 6 equal installments on a quarterly basis starting from August 19, 2015 until February 19, 2017.
(2) Represents 200,000 common shares underlying 200,000 share options granted on May 30, 2016. These share options vested in 6 equal installments on a quarterly basis starting from May 30, 2016 until November 30, 2017.
(3) Represents 30,600 common shares underlying 30,600 share options granted on June 14, 2017. These share options vested in 6 equal installments on a quarterly basis starting from June 14, 2017 until December 14, 2018.
(4) Represents 20,400 common shares underlying 20,400 share options granted on June 14, 2017. These share options vested in 6 equal installments on a quarterly basis starting from June 14, 2017 until December 14, 2018.
(5) Represents 80,377 common shares underlying 80,377 share options granted on July 2, 2018. These share options vested in 6 equal installments on a quarterly basis starting from July 2, 2018 until January 2, 2020.
(6) Represents 17,700 common shares underlying 17,700 share options granted on April 15, 2019. These share options vest in 6 equal installments on a quarterly basis starting from April 15, 2019 until October 15, 2020.
(7) Represents 60,500 common shares underlying 60,500 share options granted on April 15, 2019. These share options vest in 6 equal installments on a quarterly basis starting from April 15, 2019 until October 15, 2020.
(8) Represents 86,000 common shares underlying 86,000 share options granted on March 31, 2020. These share options vest in 12 equal installments on a monthly basis starting from March 31, 2020 until March 31, 2021.
(9) Canadian dollars.
 
Remarks:
Exhibit List - Exhibit 24 - Power of Attorney

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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