SEC Form SC 13G/A filed by Dune Acquisition Corporation (Amendment)

Global Gas Corporation

(Name of Issuer)

Class A Common Stock, par value $0.0001 per share

(Title of Class of Securities)

37892P107

(CUSIP Number)

December 31, 2023

(Date of Event which Requires Filing of this Statement)

Item 1.	(a)	Name of Issuer:
		Global Gas Corporation (the “Issuer”)
	(b)	Address of Issuer's Principal Executive Offices:
		99 Wall Street, Suite 436 New York, NY 10005
Item 2.	(a)	Name of Person(s) Filing: Nomura Holdings, Inc. Nomura Global Financial Products, Inc.
	(b)	Address of Principal Business Office or, if none, Residence: Nomura Holdings, Inc. 13-1, Nihonbashi 1-chome, Chuo-ku, Tokyo 103-8645, Japan   Nomura Global Financial Products, Inc. Worldwide Plaza 309 West 49th Street New York, NY 10019
	(c)	Citizenship: Nomura Holdings, Inc. Japan   Nomura Global Financial Products, Inc. Delaware
	(d)	Title of Class of Securities: Class A Common Stock, par value $0.0001 per share
	(e)	CUSIP Number:   37892P107

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 association 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);
	(k)	☐	Group, in accordance with § 240.13d-1(b)(1)(ii)(K).  If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution: ___________________

Item 4.

Ownership.

Item 5.

Ownership of Five Percent or Less of a Class.

Item 6.

Ownership of More than Five Percent on Behalf of Another Person.

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.

Item 8.

Identification and Classification of Members of the Group.

Item 9.

Notice of Dissolution of Group.

Item 10.

Certification.

	Nomura Holdings, Inc.
	/s/ Samir Patel
	Name:  Samir Patel
	Title:  Managing Director
	Nomura Global Financial Products, Inc.
	/s/ Samir Patel
	Name:  Samir Patel
	Title:  Authorized Officer

Exhibit	Exhibit
A	Joint Filing Agreement
B	Subsidiaries

Nomura Holdings, Inc.
/s/ Samir Patel
Name:  Samir Patel
Title:  Managing Director
Nomura Global Financial Products, Inc.
/s/ Samir Patel
Name:  Samir Patel
Title:  Authorized Officer