SEC FORM 4

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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

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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^*

Green Park & Golf Ventures - Houston, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Mobia Medical, Inc. [ MOBI ]

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

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026

4. 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 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/11/2026		C		38,875	A	⁽¹⁾	38,875	I	See Footnote⁽²⁾⁽⁵⁾
Common Stock	05/11/2026		C		83,579	A	⁽¹⁾	83,579	I	See Footnote⁽³⁾⁽⁵⁾
Common Stock	05/11/2026		C		138,233	A	⁽¹⁾	138,233	I	See Footnote⁽⁴⁾⁽⁵⁾
Common Stock	05/11/2026		C		126,005	A	⁽¹⁾	264,238	I	See Footnote⁽⁴⁾⁽⁵⁾
Common Stock	05/11/2026		P		60,537	A	$15	60,537	I	See Footnote⁽⁵⁾⁽⁶⁾

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Series E-1 Preferred Stock	⁽¹⁾	05/11/2026		C			135,404	⁽¹⁾	⁽¹⁾	Common Stock	38,875	⁽¹⁾	0	I	See Footnote⁽²⁾⁽⁵⁾
Series E-1 Preferred Stock	⁽¹⁾	05/11/2026		C			291,108	⁽¹⁾	⁽¹⁾	Common Stock	83,579	⁽¹⁾	0	I	See Footnote⁽³⁾⁽⁵⁾
Series E-2 Preferred Stock	⁽¹⁾	05/11/2026		C			481,468	⁽¹⁾	⁽¹⁾	Common Stock	138,233	⁽¹⁾	0	I	See Footnote⁽⁴⁾⁽⁵⁾
Series F Preferred Stock	⁽¹⁾	05/11/2026		C			438,878	⁽¹⁾	⁽¹⁾	Common Stock	126,005	⁽¹⁾	0	I	See Footnote⁽⁴⁾⁽⁵⁾

1. Name and Address of Reporting Person^*

Green Park & Golf Ventures - Houston, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(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^*

HTX MCT1 0320 Investment, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(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^*

HTX MCT2 0221 Investment, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(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^*

HTX MCT3 0322 Investment, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(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^*

HTX MCT4 0226 Investment, LLC

(Last)

(First)

(Middle)

3701 KIRBY DR., SUITE 820

(Street)

HOUSTON

77098

(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^*

Heighten Clay M

(Last)

(First)

(Middle)

5910 N. CENTRAL EXPRESSWAY, SUITE 1400

(Street)

DALLAS

75206

(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^*

Soderstrom Carl D

(Last)

(First)

(Middle)

5910 N. CENTRAL EXPRESSWAY, SUITE 1400

(Street)

DALLAS

75206

(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^*

Garcia Gilbert G. II

(Last)

(First)

(Middle)

5910 N. CENTRAL EXPRESSWAY, SUITE 1400

(Street)

DALLAS

75206

(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. Each share of Series F Preferred Stock, Series E-1 Preferred Stock and Series E-2 Preferred Stock converted into Common Stock immediately prior to the completion of the Issuer's initial public offering pursuant to its terms.

2. The securities are held by HTX MCT1 0320 Investment, LLC ("HTX MCT1").

3. The securities are held by HTX MCT2 0221 Investment, LLC ("HTX MCT2").

4. The securities are held by HTX MCT3 0322 Investment, LLC ("HTX MCT3").

5. Green Park & Golf Ventures - Houston, LLC ("GPG Ventures Houston") is the managing member of each of HTX MCT1, HTX MCT2, HTX MCT3 and HTX MCT4 0226 Investment, LLC ("HTX MCT4"). Clay M. Heighten, MD, Carl D. Soderstrom and Gilbert G. Garcia II are managers of GPG Ventures Houston and share voting and dispositive power with respect to the shares held by each of HTX MCT1, HTX MCT2, HTX MCT3 and HTX MCT4, and as a result may be deemed to beneficially own such securities.

6. The securities are held by HTX MCT4.

Remarks:

This Form 4 is the fifth of five Forms 4 filed relating to the same event. Combined, the five Forms 4 report the holdings for the following reporting persons: Green Park & Golf Ventures II, LLC, Clay M. Heighten, MD, Carl D. Soderstrom, Gilbert G. Garcia II, GPG BFH, LLC, GPG Charles & Potomac, LLC, GPG Dais, LLC, GPG GR, LLC, GPG Healthcare Opportunities Fund II, LLC, GPG Healthcare Opportunities Fund, LLC, GPG JCT, LLC, GPG MTI 22, LLC, GPG MTI 25, LLC, GPG MOBI, LLC, GPG MTI 3-17 Investment, LLC, GPG PHL, LLC, GPG RM Investment, LLC, GPG SC, LLC, GPG WG, LLC, GPG MTIF, LLC, Micro TI Investment 2, LLC, Micro TI Investment, LLC, MTI 20 Investment, LLC, MTI 2015 Investment, LLC, HTX MCT1 0320 Investment, LLC, HTX MCT2 0221 Investment, LLC, HTX MCT3 0322 Investment, LLC, HTX MCT4 0226 Investment, LLC and Green Park & Golf Ventures - Houston, LLC. The Form 4 has been split into five filings because there are more than 10 reporting persons in total, and the SEC's EDGAR filing system limits a single Form 4 to a maximum of 10 reporting persons.

	/s/ Gilbert Garcia II, Vice President of HTX MCT1 0320 Investment, LLC	06/29/2026
	/s/ Gilbert Garcia II, Vice President of HTX MCT2 0221 Investment, LLC	06/29/2026
	/s/ Gilbert Garcia II, Vice President of HTX MCT3 0322 Investment, LLC	06/29/2026
	/s/ Gilbert Garcia II, Vice President of HTX MCT4 0226 Investment, LLC	06/29/2026
	/s/ Gilbert Garcia II, Vice President of Green Park & Golf Ventures - Houston, LLC	06/29/2026
	/s/ Clay M. Heighten, MD	06/29/2026
	/s/ Carl D. Soderstrom	06/29/2026
	/s/ Gilbert G. Garcia II	06/29/2026
	** 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.
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