# EDGAR Filing Document

**Accession Number:** 0002089966
**File Stem:** 0001193125-25-263090
**Filing Date:** 2025-11
**Character Count:** 5817
**Document Hash:** 23cf2692812c7a19f9351d3b19068f0c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-263090.hdr.sgml**: 20251103

**ACCESSION NUMBER**: 0001193125-25-263090

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251103

**FILED AS OF DATE**: 20251103

**DATE AS OF CHANGE**: 20251103

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Dunkiel Brian
- **CENTRAL INDEX KEY:** 0002089966

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42932
- **FILM NUMBER:** 251445907

**MAIL ADDRESS:**
- **STREET 1:** C/O BETA TECHNOLOGIES, INC.
- **STREET 2:** 1150 AIRPORT DRIVE
- **CITY:** SOUTH BURLINGTON
- **STATE:** VT
- **ZIP:** 05403
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BETA Technologies, Inc.
- **CENTRAL INDEX KEY:** 0001784570
- **STANDARD INDUSTRIAL CLASSIFICATION:** AIRCRAFT [3721]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 831276474
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 1150 AIRPORT DRIVE
- **CITY:** SOUTH BURLINGTON
- **STATE:** VT
- **ZIP:** 05403
- **BUSINESS PHONE:** 802-242-6422

**MAIL ADDRESS:**
- **STREET 1:** 1150 AIRPORT DRIVE
- **CITY:** SOUTH BURLINGTON
- **STATE:** VT
- **ZIP:** 05403

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Beta Technologies Inc.
- **DATE OF NAME CHANGE:** 20190805

### 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>Dunkiel Brian<br><sub>(Last) (First) (Middle)</sub><br>C/O BETA TECHNOLOGIES, INC.<br>1150 AIRPORT DRIVE<br><sub>(Street)</sub><br>SOUTH BURLINGTON, VT 05403<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>BETA Technologies, Inc. [ BETA ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2025-11-03 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_See Remarks_ | **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 |
| Class A common stock | 49716<sup>(1)</sup> | D<sup>(2)</sup> |  |
| Class A common stock | 15692 | I | By Leslie J. Halperin Trust Exempt Fund |

---

## 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 |
| Employee Stock Option | <sup>(3)</sup> | 2033-03-26 | Class A common stock | 269343 | $5.8218 | D |  |
| Employee Stock Option | <sup>(4)</sup> | 2033-11-30 | Class A common stock | 159529 | $6.9204 | D |  |
| Employee Stock Option | <sup>(5)</sup> | 2035-02-17 | Class A common stock | 255247 | $8.6097 | D |  |

---

### Footnotes:

(1) The reported shares of Class A common stock ("Class A Shares"), and all amounts of the securities reflected in this Statement, give effect to the Issuer's 6.381168-for-1 stock split effected in connection with the Issuer's initial public offering.

(2) The reported securities consist of (i) 33,125 Class A Shares held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety and (ii) 16,591 Class A Shares held by the Reporting Person.

(3) The reported options were granted on March 27, 2023, commenced vesting on January 27, 2023 with 1/8 vesting subject to a 6-month cliff and the remainder vesting ratably in 1/48 monthly installments thereafter, and will be fully vested on January 27, 2027.

(4) The reported options were granted on December 1, 2023, commenced vesting in 36 equal monthly installments on December 15, 2023, and will be fully vested on December 15, 2026.

(5) The reported options were granted on February 18, 2025, commenced vesting in 36 equal monthly installments on January 20, 2025, and will be fully vested on January 20, 2028.

**Remarks:**
Chief Legal Officer, Vice President and Secretary

**Signature:** /s/ Brian Dunkiel  
**Date:** 2025-11-03

### 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.**