# EDGAR Filing Document

**Accession Number:** 0001822242
**File Stem:** 0001822242-26-000005
**Filing Date:** 2026-5
**Character Count:** 7046
**Document Hash:** 350484ee4b7c3b5d8f3290e99a5b2a60
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001822242-26-000005.hdr.sgml**: 20260511

**ACCESSION NUMBER**: 0001822242-26-000005

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260507

**FILED AS OF DATE**: 20260511

**DATE AS OF CHANGE**: 20260511

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** NightDragon Growth I, L.P.
- **CENTRAL INDEX KEY:** 0001822242

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43266
- **FILM NUMBER:** 26960744

**BUSINESS ADDRESS:**
- **STREET 1:** 101 2ND STREET, SUITE 1275
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** 415-518-5419

**MAIL ADDRESS:**
- **STREET 1:** 101 2ND STREET, SUITE 1275
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** HawkEye 360, Inc.
- **CENTRAL INDEX KEY:** 0001750704
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 475078666
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 450 SPRINGPARK PL
- **STREET 2:** SUITE 500
- **CITY:** HERNDON
- **STATE:** VA
- **ZIP:** 20170
- **BUSINESS PHONE:** 571-203-0360

**MAIL ADDRESS:**
- **STREET 1:** 450 SPRINGPARK PL
- **STREET 2:** SUITE 500
- **CITY:** HERNDON
- **STATE:** VA
- **ZIP:** 20170

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>NightDragon Growth I, L.P.<br><sub>(Last) (First) (Middle)</sub><br>101 2ND STREET, SUITE 1275<br><sub>(Street)</sub><br>SAN FRANCISCO, CA 94105<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>HawkEye 360, Inc. [ HAWK ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-05-07 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [X] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| COMMON STOCK | 1069481 | D<sup>(2)</sup> |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| A-1 PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 32719 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| A-2 PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 36196 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| A-3 PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 12247 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| SERIES B PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 31789 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| SERIES C PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 5017739 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| SERIES D PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 220162 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| SERIES D-1 PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 278635 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| SERIES E PREFERRED STOCK | <sup>(1)(2)</sup> | <sup>(1)(2)</sup> | COMMON STOCK | 212050 | <sup>(1)(2)</sup> | D<sup>(2)</sup> |  |
| WARRANT TO PURCHASE COMMON STOCK | <sup>(2)(3)</sup> | <sup>(2)(3)</sup> | COMMON STOCK | 30645 | 0.01<sup>(2)(3)</sup> | D<sup>(2)(3)</sup> |  |
| WARRANT TO PURCHASE COMMON STOCK | <sup>(2)(3)</sup> | <sup>(2)(3)</sup> | COMMON STOCK | 85273 | 0.01<sup>(2)(3)</sup> | D<sup>(2)(3)</sup> |  |
| WARRANT TO PURCHASE COMMON STOCK | <sup>(2)(3)</sup> | <sup>(2)(3)</sup> | COMMON STOCK | 13535 | 11.1747<sup>(2)(3)</sup> | D<sup>(2)(3)</sup> |  |

---

### Footnotes:

(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.

**Signature:** NightDragon Growth I, L.P. by NightDragon Growth GP I, LLC /s/ Tony Chow, Chief Compliance Officer  
**Date:** 2026-05-11

### Remarks:

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).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**