Statement of Changes in Beneficial Ownership (4)

FORM 4

[X] 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 * SULAT JAMES R	2. Issuer Name and Ticker or Trading Symbol Arch Therapeutics, Inc. [ ARTH ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director                    _____ 10% Owner _____ Officer (give title below)    _____ Other (specify below)
(Last)          (First)          (Middle) C/O ARCH THERAPEUTICS, INC., 235 WALNUT STREET, SUITE 6	3. Date of Earliest Transaction (MM/DD/YYYY) 9/27/2021
(Street) FRAMINGHAM, MA 01702 (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)
			Code	V	Amount	(A) or (D)	Price

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
Stock Option (right to buy)	$0.1028	9/27/2021		A		250000		(1)	9/26/2031	Common Stock	250000	$0	250000	D
Stock Option (right to buy)	$0.1028	9/27/2021		A		250000		(2)	9/26/2031	Common Stock	250000	$0	250000	D

Explanation of Responses:
(1)	The option was granted pursuant to the Issuer's 2013 Stock Incentive Plan (the "Plan"). The option shall vest equally on each of the first 36 month anniversaries of the grant date, subject to continued service to the Issuer through each vesting date. In the event of a Change of Control (as such term is defined in the Plan), 100% of the number of unvested shares then subject to the option shall accelerate and become immediately exercisable.
(2)	The option was granted pursuant to the Plan. 1/3 of the option vested on the grant date and the remainder of the option shall vest equally on each of the first 24 month anniversaries of the grant date, subject to continued service to the Issuer through each vesting date. In the event of a Change of Control (as such term is defined in the Plan), 100% of the number of unvested shares then subject to the option shall accelerate and become immediately exercisable.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
SULAT JAMES R C/O ARCH THERAPEUTICS, INC. 235 WALNUT STREET, SUITE 6 FRAMINGHAM, MA 01702	X

Signatures
/s/ James Sulat		9/30/2021
**Signature of Reporting Person		Date