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BETA Technologies' Brian Dunkiel receives 16,956 shares

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Form Type
4

Rhea-AI Filing Summary

BETA Technologies, Inc. reports that Chief Legal Officer, Vice President and Secretary Brian Dunkiel received 16,956 Class A common shares when performance-based restricted stock units vested on November 9, 2026. The units were awarded October 9, 2026, and vested based on the issuer’s satisfaction of certain performance criteria. The issuer withheld 8,555 shares for tax obligations tied to PSU settlement on November 9, at $28.52 per share, and 2,568 shares for tax obligations tied to restricted stock units on November 10, at $28.09 per share.

Insider Dunkiel Brian
Role SEE REMARKS
Type Security Shares Price Value
Tax Withholding Class A common stock F4 2,568 $28.09 $72K
Grant/Award Class A common stock F1, F2 16,956 $0.00 $0.00
Tax Withholding Class A common stock F3 8,555 $28.52 $244K
Holding Class A common stock F5 -- -- --
Holding Class A common stock F5 -- -- --
Holdings After Transaction: Class A common stock — 138,074 shares (Direct); Class A common stock — 1,500 shares (Indirect, By Leslie J. Halperin Trust); Class A common stock — 15,692 shares (Indirect, By Leslie J. Halperin Trust Exempt Fund)
Holdings Before and After: Class A common stock, 132,241 to 138,074 shares (Direct)
Footnotes (5)
  1. F1. Represents shares of Class A common stock received upon the vesting of performance-based restricted stock units ("PSUs") awarded to the Reporting Person on October 9, 2026, which vested based on the Issuer's satisfaction of certain performance criteria.
  2. F2. The reported securities include 33,125 shares of Class A common stock held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety.
  3. F3. Represents shares of Class A common stock withheld by the Issuer, at the Issuer's sole option, to satisfy tax withholding obligations in connection with the settlement of PSUs.
  4. F4. Represents shares of Class A common stock withheld by the Issuer, at the Issuer's sole option, to satisfy tax withholding obligations in connection with the settlement of restricted stock units.
  5. F5. The Reporting Person disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.
Class A shares received upon PSU vesting 16,956 shares November 9, 2026
Shares withheld for PSU tax obligations 8,555 shares November 9, 2026; $28.52 per share
Price per share for PSU tax withholding $28.52 per share November 9, 2026
Shares withheld for restricted-stock-unit tax obligations 2,568 shares November 10, 2026; $28.09 per share
Price per share for restricted-stock-unit tax withholding $28.09 per share November 10, 2026
Shares held in Leslie J. Halperin Trust 1,500 shares Indirect holding reported November 9, 2026
Shares held in Leslie J. Halperin Trust Exempt Fund 15,692 shares Indirect holding reported November 9, 2026
Shares held by Brian Dunkiel and Leslie Halperin as tenants-by-the-entirety 33,125 shares Included in reported securities
performance-based restricted stock units technical
"vesting of performance-based restricted stock units"
Performance-based restricted stock units are a type of employee equity award that converts into company shares only if predefined financial or operational targets are met over a set period. Think of it like a bonus check that becomes stock only when specific goals are hit; it ties pay to results, aligning managers’ incentives with shareholders. Investors care because these awards affect future share count, executive incentives, and signal how management’s success will be measured and rewarded.
tax withholding obligations financial
"to satisfy tax withholding obligations in connection with the settlement of PSUs"
tenants-by-the-entirety technical
"held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety"
pecuniary interest financial
"except to the extent of their pecuniary interest therein"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many BETA shares vested for Brian Dunkiel?

Brian Dunkiel received 16,956 Class A common shares upon vesting on November 9, 2026. The performance-based restricted stock units were awarded October 9, 2026, and vested based on the issuer’s satisfaction of certain performance criteria.

How many BETA shares were withheld for Brian Dunkiel’s taxes?

The issuer withheld 8,555 shares at $28.52 per share for tax obligations connected with PSU settlement on November 9, 2026, and 2,568 shares at $28.09 per share for tax obligations connected with restricted stock units on November 10, 2026.

What BETA holdings did Brian Dunkiel report through trusts?

The report lists indirect holdings as of November 9, 2026, of 1,500 shares in the Leslie J. Halperin Trust and 15,692 shares in the Leslie J. Halperin Trust Exempt Fund. Dunkiel disclaimed beneficial ownership except to the extent of his pecuniary interest. Reported securities also include 33,125 shares held by Brian Dunkiel and Leslie Halperin as tenants-by-the-entirety.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
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 for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Dunkiel Brian

(Last)(First)(Middle)
C/O BETA TECHNOLOGIES, INC.
1150 AIRPORT AVENUE

(Street)
SOUTH BURLINGTON VERMONT 05403

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
BETA Technologies, Inc. [ BETA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SEE REMARKS
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
11/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Class A common stock11/09/2026A16,956(1)A$0149,197(2)D
Class A common stock11/09/2026F8,555(3)D$28.52140,642D
Class A common stock11/10/2026F2,568(4)D$28.09138,074D
Class A common stock1,500IBy Leslie J. Halperin Trust(5)
Class A common stock15,692IBy Leslie J. Halperin Trust Exempt Fund(5)
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 Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares of Class A common stock received upon the vesting of performance-based restricted stock units ("PSUs") awarded to the Reporting Person on October 9, 2026, which vested based on the Issuer's satisfaction of certain performance criteria.
2. The reported securities include 33,125 shares of Class A common stock held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety.
3. Represents shares of Class A common stock withheld by the Issuer, at the Issuer's sole option, to satisfy tax withholding obligations in connection with the settlement of PSUs.
4. Represents shares of Class A common stock withheld by the Issuer, at the Issuer's sole option, to satisfy tax withholding obligations in connection with the settlement of restricted stock units.
5. The Reporting Person disclaims beneficial ownership of such securities except to the extent of their pecuniary interest therein.
Remarks:
Chief Legal Officer, Vice President and Secretary
/s/ Brian Dunkiel11/12/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

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