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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1. Name and Address of Reporting Person *
NightDragon Growth I, L.P.

(Last) (First) (Middle)
101 2ND STREET, SUITE 1275

(Street)
SAN FRANCISCO CA 94105

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
05/07/2026
3. Issuer Name and Ticker or Trading Symbol
HawkEye 360, Inc. [ HAWK ]
4. 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
5. If Amendment, Date of 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
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 1,069,481
D (2)
 
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: 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
A-1 PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 32,719 (1) (2) D (2)  
A-2 PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 36,196 (1) (2) D (2)  
A-3 PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 12,247 (1) (2) D (2)  
SERIES B PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 31,789 (1) (2) D (2)  
SERIES C PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 5,017,739 (1) (2) D (2)  
SERIES D PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 220,162 (1) (2) D (2)  
SERIES D-1 PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 278,635 (1) (2) D (2)  
SERIES E PREFERRED STOCK   (1) (2)   (1) (2) COMMON STOCK 212,050 (1) (2) D (2)  
WARRANT TO PURCHASE COMMON STOCK   (2) (3)   (2) (3) COMMON STOCK 30,645 0.01 (2) (3) D (2) (3)  
WARRANT TO PURCHASE COMMON STOCK   (2) (3)   (2) (3) COMMON STOCK 85,273 0.01 (2) (3) D (2) (3)  
WARRANT TO PURCHASE COMMON STOCK   (2) (3)   (2) (3) COMMON STOCK 13,535 11.1747 (2) (3) D (2) (3)  
Explanation of Responses:
1. Each share of 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 is convertible into shares of the Issuer's common stock on a 1- for- 1 basis, at the holder's election, and will automatically convert into shares of the Issuer's common stock upon the closing of the initial public offering (IPO) pursuant to their terms. 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 have no expiration date.
2. The shares of record are held by NightDragon Growth I, L.P. ("NightDragon I"). NoghtDragon Growth GP I, LLC ("NightDragon GP I") is the general partner of NightDragon I.
3. The Warrants shall automatically net exercise into shares of the Issuer's common stock immediately prior to completion of the Issuer's (HAWK) IPO.
NightDragon Growth I, L.P. by NightDragon Growth GP I, LLC /s/ Tony Chow, Chief Compliance Officer 05/11/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
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