Bakkt general counsel sells 1,272 shares

The 1,272-share sale covered tax obligations associated with restricted stock unit vesting.

Rhea-AI Filing Summary

Bakkt, Inc. General Counsel & Secretary Marc D'Annunzio sold 1,272 shares of Class A Common Stock at $8.61 per share on September 23, 2026. The sale covered tax obligations associated with the vesting of restricted stock units. After the sale, he reported 107,006 shares, including 8,553 shares subject to restricted stock units that remain subject to vesting. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 1,272 shares

Net Sell 1 txn

Insider D'Annunzio Marc

Role General Counsel & Secretary

Sold 1,272 shs ($11K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	1,272	$8.61	$11K

Holdings After Transaction: Class A Common Stock — 107,006 shares (Direct)

Footnotes (2)

1. F1. Represents sale to cover tax obligations associated with the vesting of restricted stock units.
2. F2. Includes 8,553 shares of Class A Common Stock subject to restricted stock units that remain subject to vesting.

Key Figures

Shares sold: 1,272 shares Sale price: $8.61 per share Shares following transaction: 107,006 shares +1 more

4 metrics

Shares sold 1,272 shares September 23, 2026

Sale price $8.61 per share September 23, 2026

Shares following transaction 107,006 shares Reported after the sale

Shares subject to restricted stock units 8,553 shares Included in shares following the transaction; remain subject to vesting

Key Terms

Class A Common Stock, restricted stock units, vesting

3 terms

Class A Common Stock financial

"sale of Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

restricted stock units financial

"vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vesting financial

"associated with the vesting"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

How many BKKT shares did Marc D'Annunzio sell, and at what price?

Marc D'Annunzio sold 1,272 shares at $8.61 per share on September 23, 2026. The sale covered tax obligations associated with the vesting of restricted stock units.

How many BKKT shares did Marc D'Annunzio report after the sale?

He reported 107,006 shares after the sale, including 8,553 shares subject to restricted stock units that remain subject to vesting.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/25/2026 - 06:11 PM Accepted by SEC EDGAR 09/25/2026 - 06:10 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

D'Annunzio Marc

(Last) (First) (Middle)

C/O BAKKT, INC.

3280 PEACHTREE RD NE, 7TH FLOOR

(Street)

ATLANTA GEORGIA 30305

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Bakkt, Inc. [ BKKT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	General Counsel & Secretary

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/23/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	09/23/2026		S(1)		1,272	D	$8.61	107,006(2)	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents sale to cover tax obligations associated with the vesting of restricted stock units.

2. Includes 8,553 shares of Class A Common Stock subject to restricted stock units that remain subject to vesting.

Remarks:

	/s/ Marc D'Annunzio	09/25/2026
	** 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).
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)