<SEC-DOCUMENT>0001209191-21-046841.txt : 20210715
<SEC-HEADER>0001209191-21-046841.hdr.sgml : 20210715
<ACCEPTANCE-DATETIME>20210715212708
ACCESSION NUMBER:		0001209191-21-046841
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210713
FILED AS OF DATE:		20210715
DATE AS OF CHANGE:		20210715

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Perfetti Riccardo
		CENTRAL INDEX KEY:			0001775410

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38898
		FILM NUMBER:		211093966

	MAIL ADDRESS:	
		STREET 1:		C/O APPLIED THERAPEUTICS, INC.
		STREET 2:		340 MADISON AVENUE, 19TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10173

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Applied Therapeutics Inc.
		CENTRAL INDEX KEY:			0001697532
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		545 5TH AVENUE, SUITE 1400
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212-220-9319

	MAIL ADDRESS:	
		STREET 1:		545 5TH AVENUE, SUITE 1400
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Compensatory options granted under Applied Therapeutics, Inc.'s 2016 Equity Incentive Plan, exercised automatically pursuant to the reporting person's written trading plan previously entered into on September 16, 2020, providing for the sale of shares underlying compensatory options in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.</footnote>
        <footnote id="F2">Automatic sales made pursuant to the reporting person's pre-existing written trading plan, providing for the sale of shares underlying compensatory options in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.</footnote>
        <footnote id="F3">Weighted average price. These shares were sold in multiple transactions at prices ranging from $20.8200 to $21.4850 inclusive. The reporting person undertakes to provide the issuer, any security holder of the 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 range set forth above.</footnote>
        <footnote id="F4">Weighted average price. These shares were sold in multiple transactions at prices ranging from $20.1300 to $20.6850 inclusive. The reporting person undertakes to provide the issuer, any security holder of the 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 range set forth above.</footnote>
        <footnote id="F5">Weighted average price. These shares were sold in multiple transactions at prices ranging from $19.3500 to $19.7650 inclusive. The reporting person undertakes to provide the issuer, any security holder of the 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 range set forth above.</footnote>
        <footnote id="F6">Thirty-three percent (33%) of the shares subject to the option vested on August 27, 2018, and one twenty-fourth (1/24th) of the remaining shares subject to the Option vested or shall vest each month thereafter, subject to Reporting Person continuing to provide service through each such date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Shoshana Shendelman, Attorney-in-Fact</signatureName>
        <signatureDate>2021-07-15</signatureDate>
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