SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 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: 3235-0104 Estimated average burden hours per response: 0.5

1. Name and Address of Reporting Person* CB Co-Investment LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 02/07/2024	3. Issuer Name and Ticker or Trading Symbol Chain Bridge I [ CBRG ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Class A Ordinary Shares	575,665	D(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* CB Co-Investment LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Cowen Investments II LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* RCG LV Pearl LLC (Last) (First) (Middle) 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* COWEN INC. (Last) (First) (Middle) 599 LEXINGTON AVENUE, 20TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. CB Co-Investment LLC is the record holder of the securities reported herein. Cowen Investment II LLC is the sole member of CB Co-Investment LLC, RCG is the sole member of Cowen Investment II LLC, and Cowen Inc. is the sole member of RCG. In such capacities, each of Cowen Investment II LLC, RCG and Cowen Inc. may be deemed to beneficially own the securities owned directly by CB Co-Investment LLC, but disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein.

	CB Co-Investment LLC, By: Cowen Investments II LLC, sole member, By: RCG LV Pearl LLC, sole member, By: Cowen Inc., sole member, By: /s/ Stephen Lasota, Chief Financial Officer	02/20/2024
	Cowen Investments II LLC, By: RCG LV Pearl LLC, sole member, By: Cowen Inc., sole member, By: /s/ Stephen Lasota, Chief Financial Officer	02/20/2024
	RCG LV Pearl LLC, By: Cowen Inc., sole member, By: /s/ Stephen Lasota, Chief Financial Officer	02/20/2024
	Cowen Inc., By: /s/ Stephen Lasota, Chief Financial Officer	02/20/2024
	** 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 5 (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.