STOCK TITAN

[Form 4] BETA Technologies, Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

BETA Technologies, Inc. reported that officer Brian Dunkiel acquired 17,982 shares of Class A common stock through the vesting of performance-based restricted stock units. These PSUs were originally awarded on January 30, 2026 and vested after the company met specified performance criteria.

Following this grant, Dunkiel directly holds 141,925 shares of Class A common stock. The reported securities also include 33,125 shares held jointly by Brian Dunkiel and Leslie Halperin as tenants-by-the-entirety, and additional indirect holdings through the Leslie J. Halperin Trust Exempt Fund and the Leslie J. Halperin Trust, for which he disclaims beneficial ownership except to the extent of his pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Dunkiel Brian
Role SEE REMARKS
Type Security Shares Price Value
Grant/Award Class A common stock 17,982 $0.00 --
holding Class A common stock -- -- --
holding Class A common stock -- -- --
Holdings After Transaction: Class A common stock — 141,925 shares (Direct); Class A common stock — 15,692 shares (Indirect, By Leslie J. Halperin Trust Exempt Fund)
Footnotes (1)
  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 January 30, 2026, which vested based on the Issuer's satisfaction of certain performance criteria. In light of the performance-based vesting criteria of the PSUs, such shares were not previously reportable under Section 16. Each PSU represents the contingent right to receive one share of Class A common stock of the Issuer. The reported securities include 33,125 shares of Class A common stock held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
PSU shares vested 17,982 shares Class A common stock received upon vesting of performance-based PSUs awarded January 30, 2026
Direct holdings after transaction 141,925 shares Class A common stock held directly by Brian Dunkiel following PSU vesting
Jointly held shares 33,125 shares Class A common stock held by Brian Dunkiel and Leslie Halperin as tenants-by-the-entirety
Indirect holdings via Exempt Fund trust 15,692 shares Class A common stock held indirectly through Leslie J. Halperin Trust Exempt Fund
Indirect holdings via Trust 1,500 shares Class A common stock held indirectly through Leslie J. Halperin Trust
PSU-to-share ratio 1 PSU : 1 share Each PSU represents the contingent right to receive one share of Class A common stock
performance-based restricted stock units financial
"Represents shares of Class A common stock received upon the vesting of performance-based restricted stock units ("PSUs")"
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.
PSUs financial
"Each PSU represents the contingent right to receive one share of Class A common stock"
PSUs are company shares promised to employees or executives that only become actual stock if the business hits specific performance targets over a set period. For investors, PSUs matter because they link pay to measurable outcomes — similar to a conditional bonus that converts into ownership — which can influence management decisions, dilution of shares, and signals about confidence in future results.
Section 16 regulatory
"such shares were not previously reportable under Section 16"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
tenants-by-the-entirety financial
"include 33,125 shares of Class A common stock held by Brian Dunkiel and Leslie Halperin, tenants-by-the-entirety"
pecuniary interest financial
"disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein"
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 DRIVE

(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)
04/14/2026
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 stock04/14/2026A(1)17,982A$0141,925(2)D
Class A common stock15,692IBy Leslie J. Halperin Trust Exempt Fund(3)
Class A common stock1,500IBy Leslie J. Halperin Trust(3)
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 January 30, 2026, which vested based on the Issuer's satisfaction of certain performance criteria. In light of the performance-based vesting criteria of the PSUs, such shares were not previously reportable under Section 16. Each PSU represents the contingent right to receive one share of Class A common stock of the Issuer.
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. The reporting person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.
Remarks:
Chief Legal Officer, Vice President and Secretary
/s/ Brian Dunkiel04/16/2026
** 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)