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                 State of  
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                 (State or other jurisdiction of incorporation or
                    organization)  
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                 (I.R.S. Employer Identification Number)  
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                 Title of each class  
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                 Trading Symbol(s)  
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                 Name of each exchange on which registered  
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                 Large accelerated filer  
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                 ☐  
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                 Accelerated filer  
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                 ☐  
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                 ☒  
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                 Smaller reporting company  
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                 Emerging growth company  
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                 ☐  
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                 Exhibit No. 
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                 Description 
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                 Certificate of Incorporation of Grace Therapeutics, Inc. (incorporated by referenced to Exhibit 3.3 on the Current Report on Form 8-K filed with
                  the Commission on October 7, 2024) 
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                 Certificate of Amendment to the Certificate of Incorporation of Grace Therapeutics, Inc. (incorporated by referenced to Exhibit 3.1 on the
                  Current Report on Form 8-K filed with the Commission on October 28, 2024) 
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                 Bylaws of Grace Therapeutics, Inc. (incorporated by reference to Exhibit 3.2 on the Current Report on Form 8-K filed with the Commission on
                  October 28, 2024) 
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                 Grace Therapeutics, Inc. 2024 Equity Incentive Plan (incorporated by reference to Exhibit 10.1 on the Quarterly Report on Form 10-Q filed with
                  the Commission on February 13, 2025) 
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                 Form of 2024 Incentive Stock Option Award Agreement under the Grace Therapeutics, Inc. 2024 Equity Incentive Plan (incorporated by reference to
                  Exhibit 10.2 on the Quarterly Report on Form 10-Q filed with the Commission on February 13, 2025) 
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                 Form of 2024 Non-Qualified Stock Option Award Agreement under Grace Therapeutics, Inc. 2024 Equity Incentive Plan (incorporated by reference to
                  Exhibit 10.3 on the Quarterly Report on Form 10-Q filed with the Commission on February 13, 2025) 
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                 10.4† 
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                 Form of Indemnification Agreement between Acasti Pharma Inc. and its directors and officers (incorporated by reference to Exhibit 10.1 to the
                  Company’s Registration Statement on Form S-4 filed with the Commission on June 27, 2024) 
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                 Certification of Chief Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934 
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                 Certification of Principal Financial Officer pursuant to Rule 13a-14(a) or 15d-14(a) of the Securities Exchange Act of 1934 
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                 Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act
                  of 2002 (incorporated by reference to Exhibit 32.1 on the Quarterly Report on Form 10-Q filed with the Commission on February 13, 2025) 
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                 Certification of the Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley
                  Act of 2002 (incorporated by reference to Exhibit 32.2 on the Quarterly Report on Form 10-Q filed with the Commission on February 13, 2025) 
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                 101.INS 
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                 Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the
                  Inline XBRL document 
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                 101.SCH 
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                 Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents 
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                 | 
    
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| 101.LAB | 
    
                 Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents 
               | 
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| 101.PRE | 
    
                 Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents 
               | 
  |
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                 104 
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                 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) 
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                 Dated: February 18, 2025 
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                 GRACE THERAPEUTICS, INC. 
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                 By: 
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                 /s/ Prashant Kohli 
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                 Name: Prashant Kohli 
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                 Title: Chief Executive Officer (Principal Executive Officer) 
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                 By: 
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                 /s/ Robert DelAversano 
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                 Name: Robert DelAversano 
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                 Title: Principal Financial Officer (Principal Financial Officer) 
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