Initial Statement of Beneficial Ownership (Form 3)

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 * Barnes Cody Heidt 2. Date of Event Requiring Statement (Month/Day/Year) 02/23/2026 3. Issuer Name and Ticker or Trading Symbol Rank One Computing Corp [ROC] (Last) (First) (Middle) C/O RANK ONE COMPUTING CORPORATION, 1290 BROADWAY, SUITE 1200 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chief Financial Officer 5. If Amendment, Date Original Filed (Month/Day/Year) (Street) DENVER, CO 80203 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) Common Stock; $0.01 par value 475,950 D

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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
Option (right to buy)	(1)(2)	03/01/2032	Common Stock	133,600(1)	$2.4(3)	D
Option (right to buy)	09/23/2021(2)	09/23/2030	Common Stock	16,700	$0.22(3)	D
Option (right to buy)	11/04/2019(2)	11/04/2029	Common Stock	25,050	$0.11(3)	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Barnes Cody Heidt C/O RANK ONE COMPUTING CORPORATION 1290 BROADWAY, SUITE 1200 DENVER, CO 80203			Chief Financial Officer

Signatures

/s/ Cody Barnes		03/17/2026
**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 133,600 options held by Cody Barnes, of which 20% vest 1 year after the vesting commencement date of 3/1/2022 and the remaining shares vest monthly over a remaining 4 year term.
(2)	Represents options issued under the 2018 Equity Incentive Plan held by Cody Barnes.
(3)	Exercise price.

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