# EDGAR Filing Document

**Accession Number:** 0001489993
**File Stem:** 0001193125-26-226624
**Filing Date:** 2026-5
**Character Count:** 17624
**Document Hash:** eb56c742a914a08b4f7aca8d36968285
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-226624.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001193125-26-226624

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**SUBJECT COMPANY**: 

**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

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-95684
- **FILM NUMBER:** 26986928

**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
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Gilde Healthcare Holding B.V.
- **CENTRAL INDEX KEY:** 0001420106

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** P7
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** NEWTONLAAN 91
- **STREET 2:** PO BOX 85067
- **CITY:** 3508 UTRECHT
- **PROVINCE COUNTRY:** P7
- **BUSINESS PHONE:** 31(0)30-2192549

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** NEWTONLAAN 91
- **STREET 2:** PO BOX 85067
- **CITY:** 3508 UTRECHT
- **PROVINCE COUNTRY:** P7

### Attached PDF Documents

**Attachment 1:** `ck0000000000-ex99_1.pdf`

_No text found in this document._

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** Mobia Medical, Inc.

**Title of Class of Securities:** Common Stock, $0.01 par value per share

**CUSIP Number:** —

**Date of Event Which Requires Filing of this Statement:** 05/08/2026

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

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Gilde Healthcare Holding B.V. | Names of Reporting Persons<br>Gilde Healthcare Holding B.V. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>P7 | Citizenship or Place of Organization<br>P7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>2088560 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>2088560 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.3% | Percent of Class Represented by Amount in Row (9)<br>6.3% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>Cooperatieve Gilde Healthcare VG VI U.A. | Names of Reporting Persons<br>Cooperatieve Gilde Healthcare VG VI U.A. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>P7 | Citizenship or Place of Organization<br>P7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>2088560 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>2088560 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.3% | Percent of Class Represented by Amount in Row (9)<br>6.3% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>Gilde Healthcare VI Management B.V. | Names of Reporting Persons<br>Gilde Healthcare VI Management B.V. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>P7 | Citizenship or Place of Organization<br>P7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>2088560 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>2088560 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.3% | Percent of Class Represented by Amount in Row (9)<br>6.3% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>Manapouri B.V. (100% owned by Edwin de Graaf | Names of Reporting Persons<br>Manapouri B.V. (100% owned by Edwin de Graaf |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>P7 | Citizenship or Place of Organization<br>P7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>2088560 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>2088560 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.3% | Percent of Class Represented by Amount in Row (9)<br>6.3% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>Martemanshurk B.V. (100% owned by Pieter van der Meer) | Names of Reporting Persons<br>Martemanshurk B.V. (100% owned by Pieter van der Meer) |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>P7 | Citizenship or Place of Organization<br>P7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>2088560 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>2088560 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>2088560 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>6.3% | Percent of Class Represented by Amount in Row (9)<br>6.3% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

**Item 1(a). Name of Issuer:**
Mobia Medical, Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
2802 Flintrock Trace, Suite 226, Austin, Texas 78738

**Item 2(a). Name of Person Filing:**
Gilde Healthcare Holding B.V.
Cooperatieve Gilde Healthcare VG VI U.A.
Gilde Healthcare VI Management B.V.
Manapouri B.V. (100% owned by Edwin de Graaf)
Martemanshurk B.V. (100% owned by Pieter van der Meer)

**Item 2(b). Address of Principal Business Office:**
The principal business office of each of the reporting persons is: c/o Gilde Healthcare Holding B.V., Stadsplateau 36, Utrecht, P7, 3521 AZ, The Netherlands

**Item 2(c). Citizenship:**
Each of the reporting persons is organized and based in the Netherlands.

**Item 2(d). Title of Class of Securities:**
Common Stock, $0.01 par value per share

**Item 2(e). CUSIP Number:**
—

**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:**

Gilde Healthcare Holding B.V.: 2,088,560 shares
Cooperatieve Gilde Healthcare VG VI U.A.: 2,088,560 shares
Gilde Healthcare VI Management B.V.: 2,088,560 shares
Manapouri B.V. (100% owned by Edwin de Graaf): 2,088,560 shares
Martemanshurk B.V. (100% owned by Pieter van der Meer): 2,088,560 shares
2,088,560 shares are held of record by Cooperatieve Gilde Healthcare VG VI U.A. Gilde Healthcare VI Management B.V. is the managing director of Cooperatieve Gilde Healthcare VG VI U.A. and has sole voting and dispositive power with respect to the shares. Gilde Healthcare VI Management B.V. is owned by Gilde Healthcare Holding B.V. The managing directors of Gilde Healthcare Holding B.V. are Manapouri B.V. (of which Edwin de Graaf is the owner and managing director) and Martemanshurk B.V. (of which Pieter van der Meer is the owner and managing director). Each of Messrs. de Graaf and van der Meer disclaims beneficial ownership of the shares except to the extent of their pecuniary interest therein.

**(b) Percent of class:**

Gilde Healthcare Holding B.V.: 6.3%
Cooperatieve Gilde Healthcare VG VI U.A.: 6.3%
Gilde Healthcare VI Management B.V.: 6.3%
Manapouri B.V. (100% owned by Edwin de Graaf): 6.3%
Martemanshurk B.V. (100% owned by Pieter van der Meer): 6.3%
These percentages are based on 33,085,391 shares of the Issuer's common stock outstanding as of May 11, 2026, following the closing of the Issuer's initial public offering of its common stock, as reported by the Issuer in its prospectus filed with the Securities and Exchange Commission on May 8, 2026.

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

Gilde Healthcare Holding B.V.: 0 shares
Cooperatieve Gilde Healthcare VG VI U.A.: 0 shares
Gilde Healthcare VI Management B.V.: 0 shares
Manapouri B.V. (100% owned by Edwin de Graaf): 0 shares
Martemanshurk B.V. (100% owned by Pieter van der Meer): 0 shares

**(ii) Shared power to vote or to direct the vote:**

Gilde Healthcare Holding B.V.: 2,088,560 shares
Cooperatieve Gilde Healthcare VG VI U.A.: 2,088,560 shares
Gilde Healthcare VI Management B.V.: 2,088,560 shares
Manapouri B.V. (100% owned by Edwin de Graaf): 2,088,560 shares
Martemanshurk B.V. (100% owned by Pieter van der Meer): 2,088,560 shares

**(iii) Sole power to dispose or to direct the disposition of:**

Gilde Healthcare Holding B.V.: 0 shares
Cooperatieve Gilde Healthcare VG VI U.A.: 0 shares
Gilde Healthcare VI Management B.V.: 0 shares
Manapouri B.V. (100% owned by Edwin de Graaf): 0 shares
Martemanshurk B.V. (100% owned by Pieter van der Meer): 0 shares

**(iv) Shared power to dispose or to direct the disposition of:**

Gilde Healthcare Holding B.V.: 2,088,560 shares
Cooperatieve Gilde Healthcare VG VI U.A.: 2,088,560 shares
Gilde Healthcare VI Management B.V.: 2,088,560 shares
Manapouri B.V. (100% owned by Edwin de Graaf): 2,088,560 shares
Martemanshurk B.V. (100% owned by Pieter van der Meer): 2,088,560 shares

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

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. Certification:**

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.

**Gilde Healthcare Holding B.V.**

**Date:** 05/15/2026

**By:** /s/ Edwin de Graaf

**Name & Title:** Managing Director

**Cooperatieve Gilde Healthcare VG VI U.A.**

**Date:** 05/15/2026

**By:** /s/ Edwin de Graaf

**Name & Title:** Managing Director of Gilde Healthcare VI Management B.V., its manager

**Gilde Healthcare VI Management B.V.**

**Date:** 05/15/2026

**By:** /s/ Edwin de Graaf

**Name & Title:** Managing Director

**Manapouri B.V. (100% owned by Edwin de Graaf**

**Date:** 05/15/2026

**By:** /s/ Edwin de Graaf

**Name & Title:** Managing Director

**Martemanshurk B.V. (100% owned by Pieter van der Meer)**

**Date:** 05/15/2026

**By:** /s/ Pieter van der Meer

**Name & Title:** Managing Director