SEC FORM 3

SEC FORM 3 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

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1. Name and Address of Reporting Person^*

Spartacus Sponsor II LLC

(Last)

(First)

(Middle)

3800 N LAMAR BLVD, SUITE 200

(Street)

AUSTIN

78756

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
02/10/2026

3. Issuer Name and Ticker or Trading Symbol
Spartacus Acquisition Corp. II [ TMTS ]

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)

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)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	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)
Class B Ordinary Shares⁽¹⁾	⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	7,354,167⁽²⁾	⁽¹⁾	D⁽²⁾⁽³⁾

1. Name and Address of Reporting Person^*

Spartacus Sponsor II LLC

(Last)

(First)

(Middle)

3800 N LAMAR BLVD, SUITE 200

(Street)

AUSTIN

78756

(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^*

Tiber Ventures, Inc.

(Last)

(First)

(Middle)

68 HARRISON AVENUE, SUITE 605

(Street)

BOSTON

02111

(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. As described in the registration statement on Form S-1 (File No. 333-292421) of Spartacus Acquisition Corp. (the "Issuer") under the heading "Description of Securities--Founder Shares," the shares of Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date.

2. These shares represent the Class B ordinary shares held by Spartacus Sponsor II LLC (the "Sponsor") acquired pursuant to a subscription agreement by and between the Issuer and the Sponsor. The Class B ordinary shares reported above include up to 959,240 shares that are subject to forfeiture in the event the underwriters of the Issuer's initial public offering do not exercise in full their over-allotment option as described in the Issuer's registration statement.

3. Spartacus Sponsor II LLC, the Sponsor, is the record holder of such shares. The managing member of the Sponsor is Tiber Ventures, Inc. ("Managing Member"). Mr. Igor Volshteyn, our Chairman and Chief Executive Officer, is also the Chief Executive Officer of the Managing Member. and accordingly holds voting and investment discretion with respect to the ordinary shares held of record by the Sponsor. Mr. Volshteyn disclaims any beneficial ownership except to the extent of his pecuniary interest therein.

	/s/ Igor Volshteyn as authorized signer of Spartacus Sponsor II LLC	02/10/2026
	/s/ Igor Volshteyn as authorized signer of Tiber Ventures, Inc., the Managing Member of the Sponsor	02/10/2026
	** 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 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).
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SEC Form 3 filed by new insider Spartacus Sponsor Ii Llc