Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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 * NightDragon Growth I, L.P. 2. Issuer Name and Ticker or Trading Symbol HawkEye 360, Inc. [HAWK] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) __X__ Other (specify below) VC FUND PRE-IPO INVESTMENT (Last) (First) (Middle) 101 2ND STREET, SUITE 1275 3. Date of Earliest Transaction (Month/Day/Year) 05/08/2026 (Street) SAN FRANCISCO, CA 94105 4. If Amendment, Date Original Filed (Month/Day/Year) 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 Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction 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 COMMON STOCK 05/08/2026 C 5,841,537(1) A (1) 5,841,537 D(2) COMMON STOCK 05/08/2026 M 30,645(3) A (3) 5,872,182 D(2) COMMON STOCK 05/08/2026 M 85,273(4) A (4) 5,957,455 D(2) COMMON STOCK 05/08/2026 M 13,535(5) A (5) 5,970,990 D(2) COMMON STOCK 05/08/2026 D 12(3) D (3) 5,970,978 D(2) COMMON STOCK 05/08/2026 D 33(4) D (4) 5,970,945 D(2) COMMON STOCK 05/08/2026 D 5,818(5) D (5) 5,965,127 D(2)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		7. Title and Amount of Underlying Securities (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
SERIES A-1 PREFERRED STOCK	(1)	05/08/2026		C			32,719	(1)	(1)	COMMON STOCK	32,719	$ 0	0	D(2)
SERIES A-2 PREFERRED STOCK	(1)	05/08/2026		C			36,196	(1)	(1)	COMMON STOCK	36,196	$ 0	0	D(2)
SERIES A-3 PREFERRED STOCK	(1)	05/08/2026		C			12,247	(1)	(1)	COMMON STOCK	12,247	$ 0	0	D(2)
SERIES B PREFERRED STOCK	(1)	05/08/2026		C			31,789	(1)	(1)	COMMON STOCK	31,789	$ 0	0	D(2)
SERIES C PREFERRED STOCK	(1)	05/08/2026		C			5,017,739	(1)	(1)	COMMON STOCK	5,017,739	$ 0	0	D(2)
SERIES D PREFERRED STOCK	(1)	05/08/2026		C			220,162	(1)	(1)	COMMON STOCK	220,162	$ 0	0	D(2)
SERIES D-1 PREFERRED STOCK	(1)	05/08/2026		C			278,635	(1)	(1)	COMMON STOCK	278,635	$ 0	0	D(2)
SERIES E PREFERRED STOCK	(1)	05/08/2026		C			212,050	(1)	(1)	COMMON STOCK	212,050	$ 0	0	D(2)
WARRANT TO PURCHASE COMMON STOCK	$0.01	05/08/2026		M			30,645	(3)	(3)	COMMON STOCK	30,645	$ 0	0	D(6)
WARRANT TO PURCHASE COMMON STOCK	$0.01	05/08/2026		M			85,273	(4)	(4)	COMMON STOCK	85,273	$ 0	0	D(6)
WARRANT TO PURCHASE COMMON STOCK	$11.747	05/08/2026		M			13,535	(5)	(5)	COMMON STOCK	13,535	$ 0	0	D(6)

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
NightDragon Growth I, L.P. 101 2ND STREET, SUITE 1275 SAN FRANCISCO, CA 94105				VC FUND PRE-IPO INVESTMENT

Signatures

NightDragon Growth I, L.P. by NightDragon GP I, LLC /s/ Tony Chow, Chief Compliance Officer		05/12/2026
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(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)	The Series A-1 Preferred Stock, Series A-2 Preferred Stock, Series A-3 Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock automatically converted into common stock upon the closing of the Issuer's initial public offering for no additional consideration, on a 1-for-1 basis, and had no expiration date.
(2)	The shares are held of record by NightDragon Growth I, L.P. ("NightDragon I"). NightDragon Growth GP I, LLC ("NightDragon GP I") is the general partner of NightDragon I.
(3)	The warrant to acquire common stock automatically net exercised into shares of the Issuer's common stock immediately prior to consummation of the IPO. The warrant had an exercise price of $0.01 per share. NightDragon I paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 12 of the warrant shares to pay the exercise price.
(4)	The warrant to acquire common stock automatically net exercised into shares of the Issuer's common stock immediately prior to consummation of the IPO. The warrant had an exercise price of $0.01 per share. NightDragon I paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 33 of the warrant shares to pay the exercise price.
(5)	The warrant to acquire common stock automatically net exercised into shares of the Issuer's common stock immediately prior to consummation of the IPO. The warrant had an exercise price of $11.1747 per share. NightDragon I paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 5,818 of the warrant shares to pay the exercise price.
(6)	The Warrant is held of record by NightDragon I. NightDragon GP I is the general partner of NightDragon I.

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