# EDGAR Filing Document

**Accession Number:** 0001782733
**File Stem:** 0001193125-26-288984
**Filing Date:** 2026-6
**Character Count:** 15100
**Document Hash:** 0cd1ecd761bbcdb168afe8e44d8f8050
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-288984.hdr.sgml**: 20260629

**ACCESSION NUMBER**: 0001193125-26-288984

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260511

**FILED AS OF DATE**: 20260629

**DATE AS OF CHANGE**: 20260629

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Green Park & Golf Ventures II, LLC
- **CENTRAL INDEX KEY:** 0001782733

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137532

**BUSINESS ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPY
- **STREET 2:** SUITE1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
- **BUSINESS PHONE:** 2149165750

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPY
- **STREET 2:** SUITE1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Soderstrom Carl D
- **CENTRAL INDEX KEY:** 0001598985

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137528

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY, SUITE 200
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Heighten Clay M
- **CENTRAL INDEX KEY:** 0001599114

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137529

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY, SUITE 200
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GPG MOBI, LLC
- **CENTRAL INDEX KEY:** 0002139329

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137530

**BUSINESS ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY
- **STREET 2:** SUITE 1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
- **BUSINESS PHONE:** (214) 916-5750

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY
- **STREET 2:** SUITE 1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Garcia Gilbert G. II
- **CENTRAL INDEX KEY:** 0001814289

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137527

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY, SUITE 200
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** MTI 2015 Investment, LLC
- **CENTRAL INDEX KEY:** 0002136813

**ORGANIZATION NAME:**
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43275
- **FILM NUMBER:** 261137531

**BUSINESS ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY
- **STREET 2:** SUITE 1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
- **BUSINESS PHONE:** (214) 916-5750

**MAIL ADDRESS:**
- **STREET 1:** 5910 N. CENTRAL EXPRESSWAY
- **STREET 2:** SUITE 1400
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75206
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Mobia Medical, Inc.
- **CENTRAL INDEX KEY:** 0001489993
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 208573833
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 2802 FLINTROCK TRACE, SUITE 226
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78738
- **BUSINESS PHONE:** (855) 628-9375

**MAIL ADDRESS:**
- **STREET 1:** 2802 FLINTROCK TRACE, SUITE 226
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78738

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MicroTransponder, Inc.
- **DATE OF NAME CHANGE:** 20100420

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Green Park & Golf Ventures II, LLC<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>MTI 2015 Investment, LLC<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GPG MOBI, LLC<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Heighten Clay M<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Soderstrom Carl D<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Garcia Gilbert G. II<br><sub>(Last) (First) (Middle)</sub><br>5910 N. CENTRAL EXPRESSWAY, SUITE 1400<br><sub>(Street)</sub><br>DALLAS, TX 75206<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-05-11 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Mobia Medical, Inc. [ MOBI ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Common Stock | 2026-05-11 |  | C |  | 71202 | A | <sup>(1)</sup> | 71202 | I | See Footnote<sup>(2)(3)</sup> |
| Common Stock | 2026-05-11 |  | P |  | 81000 | A | $15 | 81000 | I | See Footnote<sup>(3)(4)</sup> |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Series C Preferred Stock | <sup>(1)</sup> | 2026-05-11 |  | C |  |  | 248000 | <sup>(1)</sup> | <sup>(1)</sup> | Common Stock | 71202 | <sup>(1)</sup> | 0 | I | See Footnote<sup>(2)(3)</sup> |

---

### Footnotes:

(1) Each share of Series C 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 MTI 2015 Investment, LLC ("MTI 2015").

(3) Green Park & Golf Ventures II, LLC ("GPG Ventures II") is the managing member of each of MTI 2015 and GPG MOBI, LLC ("MOBI"). Clay M. Heighten, MD, Carl D. Soderstrom and Gilbert G. Garcia II are managers of GPG Ventures II and share voting and dispositive power with respect to the shares held by each of MTI 2015 and MOBI, and as a result may be deemed to beneficially own such securities.

(4) The securities are held by MOBI.

**Remarks:**
This Form 4 is the fourth 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.

**Signature:** /s/ Gilbert Garcia II, Vice President of MTI 2015 Investment, LLC  
**Date:** 2026-06-29

**Signature:** /s/ Gilbert Garcia II, Vice President of GPG MOBI, LLC  
**Date:** 2026-06-29

**Signature:** /s/ Gilbert Garcia II, Vice President of Green Park & Golf Ventures II, LLC  
**Date:** 2026-06-29

**Signature:** /s/ Clay M. Heighten, MD  
**Date:** 2026-06-29

**Signature:** /s/ Carl D. Soderstrom  
**Date:** 2026-06-29

**Signature:** /s/ Gilbert G. Garcia II  
**Date:** 2026-06-29

### Remarks:

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.

**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.**