Space Summit discloses 6.4% stake in Southern Cross

Space Summit Capital LLC filed a Schedule 13G reporting a passive ownership stake in Southern Cross Acquisition I Corp. Units.

Rhea-AI Filing Summary

Space Summit Capital LLC filed a Schedule 13G reporting a passive ownership stake in Southern Cross Acquisition I Corp. Units. As of the reported date, Space Summit Capital may be deemed the beneficial owner of 640,000 Units, representing 6.4% of the total Units outstanding.

The reporting person has sole voting power and sole dispositive power over all 640,000 Units, with no shared voting or dispositive power reported. The Units are identified by CUSIP G82934129. The filing is signed by Keith Fleischmann as Managing Member of Space Summit Capital LLC.

Key Figures

Beneficially owned Units: 640,000 Units Ownership percentage: 6.4% Sole voting power: 640,000 Units +1 more

4 metrics

Beneficially owned Units 640,000 Units Units of Southern Cross Acquisition I Corp. beneficially owned by Space Summit Capital LLC

Ownership percentage 6.4% Percent of total Units outstanding beneficially owned by Space Summit Capital LLC

Sole voting power 640,000 Units Units over which Space Summit Capital LLC has sole power to vote

Sole dispositive power 640,000 Units Units over which Space Summit Capital LLC has sole power to dispose

Key Terms

Schedule 13G, beneficial owner, sole voting power, sole dispositive power

4 terms

Schedule 13G regulatory

"Space Summit Capital LLC filed a Schedule 13G reporting a passive ownership stake"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficial owner financial

"the Reporting Person may be deemed to be the beneficial owner of 640,000 Units"

A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.

sole voting power financial

"Sole Voting Power 640,000.00"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

sole dispositive power financial

"Sole Dispositive Power 640,000.00"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

FAQ

What percentage of Southern Cross Acquisition I Corp. (NCO) does Space Summit Capital LLC own?

Space Summit Capital LLC reports beneficial ownership of 6.4% of Southern Cross Acquisition I Corp. Units. This stake is based on 640,000 Units that the firm may be deemed to beneficially own as of the reporting date.

How many Units of Southern Cross Acquisition I Corp. (NCO) does Space Summit Capital LLC report owning?

Space Summit Capital LLC reports beneficial ownership of 640,000 Units of Southern Cross Acquisition I Corp. It also reports having sole voting and sole dispositive power over all 640,000 of these Units, with no shared authority.

What type of SEC filing did Space Summit Capital LLC submit for NCO?

Space Summit Capital LLC submitted a Schedule 13G regarding Southern Cross Acquisition I Corp. Units. A Schedule 13G is typically used for passive ownership stakes exceeding certain thresholds, and here reflects a 6.4% beneficial interest.

Does Space Summit Capital LLC share voting or dispositive power over its NCO Units?

No. Space Summit Capital LLC reports sole voting power and sole dispositive power over 640,000 Units of Southern Cross Acquisition I Corp., and 0 shared voting or shared dispositive power as of the reporting date.

Who signed the Schedule 13G for Southern Cross Acquisition I Corp. (NCO)?

The Schedule 13G was signed by Keith Fleischmann, identified as Managing Member of Space Summit Capital LLC. The signature section confirms his capacity in signing on behalf of the reporting person.

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

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Available on EDGAR 08/12/2026 - 03:59 PM Accepted by SEC EDGAR 07/22/2026 - 11:32 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Southern Cross Acquisition I Corp.

(Name of Issuer)

Units

(Title of Class of Securities)

G82934129

(CUSIP Number)

07/21/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G82934129

1

Names of Reporting Persons

Space Summit Capital LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 640,000.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 640,000.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

640,000.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

6.4 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Southern Cross Acquisition I Corp.
(b)	Address of issuer's principal executive offices: 1412 BROADWAY, 21ST FLOOR SUITE 21V, NEW YORK, NEW YORK, 10018
Item 2.
(a)	Name of person filing: Space Summit Capital LLC (the Reporting Person)
(b)	Address or principal business office or, if none, residence: 6240 West 3rd Street, #421, Los Angeles CA 90036
(c)	Citizenship: The Reporting Person is a Delaware limited liability company
(d)	Title of class of securities: Units
(e)	CUSIP Number(s): G82934129
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: As of the date hereof, the Reporting Person may be deemed to be the beneficial owner of 640,000 Units.
(b)	Percent of class: As of the date hereof, the Reporting Person may be deemed to be the beneficial owner of 6.4% of the total number of Units outstanding.
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 640,000
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 640,000
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Space Summit Capital LLC

Signature:	Keith Fleischmann
Name/Title:	Managing Member
Date:	07/22/2026