# EDGAR Filing Document

**Accession Number:** 0001573272
**File Stem:** 0001193125-23-028422
**Filing Date:** 2023-2
**Character Count:** 13829
**Document Hash:** a0276e26bd650271b6c1eda7e0f12782
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-028422.hdr.sgml**: 20230208

**ACCESSION NUMBER**: 0001193125-23-028422

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230208

**DATE AS OF CHANGE**: 20230208

**GROUP MEMBERS**: MAYFIELD XIII MANAGEMENT (EGP), L.P., A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP

**GROUP MEMBERS**: MAYFIELD XIII MANAGEMENT (UGP), LTD., A CAYMAN ISLANDS EXEMPTED CO

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Couchbase, Inc.
- **CENTRAL INDEX KEY:** 0001845022
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 263576987
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92748
- **FILM NUMBER:** 23599290

**BUSINESS ADDRESS:**
- **STREET 1:** 3250 OLCOTT STREET
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054
- **BUSINESS PHONE:** 6504177500

**MAIL ADDRESS:**
- **STREET 1:** 3250 OLCOTT STREET
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Mayfield XIII, a Cayman Islands Exempted Limited Partnership
- **CENTRAL INDEX KEY:** 0001573272
- **IRS NUMBER:** 980598885
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** 2484 SAND HILL ROAD
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 650-854-5560

**MAIL ADDRESS:**
- **STREET 1:** 2484 SAND HILL ROAD
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025

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**Securities and Exchange Commission** 

**Washington, D.C. 20549** 

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**Schedule 13G** 

**(Rule 13d-102)** 

**Information to be Included in Statements Filed Pursuant** 

**to § 240.13d-1(b), (c) and (d) and Amendments Thereto Filed** 

**Pursuant to § 240.13d-2** 

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**(Amendment No. 1)\*** 

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## Couchbase, Inc.
**(Name of Issuer)** 

**Common Stock** 

**(Title of Class of Securities)** 

**22207T101** 

**(CUSIP Number)** 

**December 31, 2022** 

**(Date of Event Which Requires Filing of this Statement)** 

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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)

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

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CUSIP No. 22207T101 Schedule 13G Page 1 of 7

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 1 | &nbsp;&nbsp;&nbsp;&nbsp;Names of Reporting Persons<br>&nbsp;&nbsp;&nbsp;&nbsp;**Mayfield XIII, a Cayman Islands Exempted Limited Partnership** |
| &nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp;Check the Appropriate Box if a Member of a Group<br>&nbsp;&nbsp;&nbsp;&nbsp;(a) ☐ (b) ☐ |
| &nbsp;&nbsp;&nbsp; 3 | &nbsp;&nbsp;&nbsp;&nbsp;SEC Use Only |
| &nbsp;&nbsp;&nbsp; 4 | &nbsp;&nbsp;&nbsp;&nbsp;Citizenship or Place of Organization<br>&nbsp;&nbsp;&nbsp;&nbsp;**Cayman Islands** |

---

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 5 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 6 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 7 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 8 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |

---

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 9 | &nbsp;&nbsp;&nbsp;&nbsp;Aggregate Amount Beneficially Owned by Each Reporting Person<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp;10 | &nbsp;&nbsp;&nbsp;&nbsp;Check if the Aggregate Amount in Row (9) Excludes Certain Shares<br>&nbsp;&nbsp;&nbsp;&nbsp;**Not Applicable** |
| &nbsp;&nbsp;&nbsp;11 | &nbsp;&nbsp;&nbsp;&nbsp;Percent of Class Represented by Amount in Row 9<br>&nbsp;&nbsp;&nbsp;&nbsp;**0.0%** |
| &nbsp;&nbsp;&nbsp;12 | &nbsp;&nbsp;&nbsp;&nbsp;Type of Reporting Person<br>&nbsp;&nbsp;&nbsp;&nbsp;**PN** |

---

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CUSIP No. 22207T101 Schedule 13G Page 2 of 7

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 1 | &nbsp;&nbsp;&nbsp;&nbsp;Names of Reporting Persons<br>&nbsp;&nbsp;&nbsp;&nbsp;**Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership** |
| &nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp;Check the Appropriate Box if a Member of a Group<br>&nbsp;&nbsp;&nbsp;&nbsp;(a) ☐ (b) ☐ |
| &nbsp;&nbsp;&nbsp; 3 | &nbsp;&nbsp;&nbsp;&nbsp;SEC Use Only |
| &nbsp;&nbsp;&nbsp; 4 | &nbsp;&nbsp;&nbsp;&nbsp;Citizenship or Place of Organization<br>&nbsp;&nbsp;&nbsp;&nbsp;**Cayman Islands** |

---

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 5 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 6 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 7 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 8 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |

---

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 9 | &nbsp;&nbsp;&nbsp;&nbsp;Aggregate Amount Beneficially Owned by Each Reporting Person<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp;10 | &nbsp;&nbsp;&nbsp;&nbsp;Check if the Aggregate Amount in Row (9) Excludes Certain Shares<br>&nbsp;&nbsp;&nbsp;&nbsp;**Not Applicable** |
| &nbsp;&nbsp;&nbsp;11 | &nbsp;&nbsp;&nbsp;&nbsp;Percent of Class Represented by Amount in Row 9<br>&nbsp;&nbsp;&nbsp;&nbsp;**0.0%** |
| &nbsp;&nbsp;&nbsp;12 | &nbsp;&nbsp;&nbsp;&nbsp;Type of Reporting Person<br>&nbsp;&nbsp;&nbsp;&nbsp;**PN** |

---

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CUSIP No. 22207T101 Schedule 13G Page 3 of 7

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 1 | &nbsp;&nbsp;&nbsp;&nbsp;Names of Reporting Persons<br>&nbsp;&nbsp;&nbsp;&nbsp;**Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company** |
| &nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp;Check the Appropriate Box if a Member of a Group<br>&nbsp;&nbsp;&nbsp;&nbsp;(a) ☐ (b) ☐ |
| &nbsp;&nbsp;&nbsp; 3 | &nbsp;&nbsp;&nbsp;&nbsp;SEC Use Only |
| &nbsp;&nbsp;&nbsp; 4 | &nbsp;&nbsp;&nbsp;&nbsp;Citizenship or Place of Organization<br>&nbsp;&nbsp;&nbsp;&nbsp;**Cayman Islands** |

---

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 5 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 6 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 7 | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned by<br> Each<br> Reporting<br> Person<br> With | 8 | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |

---

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; 9 | &nbsp;&nbsp;&nbsp;&nbsp;Aggregate Amount Beneficially Owned by Each Reporting Person<br>&nbsp;&nbsp;&nbsp;&nbsp;**0** |
| &nbsp;&nbsp;&nbsp;10 | &nbsp;&nbsp;&nbsp;&nbsp;Check if the Aggregate Amount in Row (9) Excludes Certain Shares<br>&nbsp;&nbsp;&nbsp;&nbsp;**Not Applicable** |
| &nbsp;&nbsp;&nbsp;11 | &nbsp;&nbsp;&nbsp;&nbsp;Percent of Class Represented by Amount in Row 9<br>&nbsp;&nbsp;&nbsp;&nbsp;**0.0%** |
| &nbsp;&nbsp;&nbsp;12 | &nbsp;&nbsp;&nbsp;&nbsp;Type of Reporting Person<br>**CO** |

---

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CUSIP No. 22207T101 Schedule 13G Page 4 of 7

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| | |
|:---|:---|
| **ITEM 1.** | **(a) Name of Issuer:**  |

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Couchbase, Inc. (the "Issuer").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(b)** **Address of Issuer's Principal Executive Offices:** 

3250 Olcott Street, Santa Clara, CA 95054

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| | |
|:---|:---|
| **ITEM 2.** | **(a) Name of Person Filing:**  |

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Each of the following is hereinafter individually referred to as a "Reporting Person" and collectively as the "Reporting Persons." This statement is filed on behalf of:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Mayfield XIII, a Cayman Islands Exempted Limited Partnership ("MF XIII"),

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership ("MF XIII EGP"),
and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company ("MF XIII UGP").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(b)** **Address or Principal Business Office:** 

The principal business address of each of the Reporting Persons is 2484 Sand Hill Road, Menlo Park, CA 94025.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(c)** **Citizenship of each Reporting Person is:** 

Each of the Reporting Persons is organized under the laws of the Cayman Islands.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(d)** **Title of Class of Securities:** 

Common Stock, par value $0.00001 per share ("Common Stock").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(e)** **CUSIP Number:** 

22207T101

**ITEM 3.**

Not applicable.

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CUSIP No. 22207T101 Schedule 13G Page 5 of 7

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| | |
|:---|:---|
| **ITEM 4.** | **Ownership.**  |

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**(a-c)** 

This amendment to Schedule 13G is being filed to report that, as of the date hereof, the Reporting Persons do not beneficially own any shares of Class A Common Stock.

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| | |
|:---|:---|
| **ITEM 5.** | **Ownership of Five Percent or Less of a Class.**  |

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If this statement is being filed to report the fact that as of the date hereof the Reporting Persons have ceased to be the beneficial owner of more than five percent of the class of securities, check the following: ☒

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| | |
|:---|:---|
| **ITEM 6.** | **Ownership of More than Five Percent on Behalf of Another Person.**  |

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Not applicable.

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| | |
|:---|:---|
| **ITEM 7.** | **Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.**  |

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Not applicable.

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| | |
|:---|:---|
| **ITEM 8.** | **Identification and Classification of Members of the Group.**  |

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Not applicable.

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| | |
|:---|:---|
| **ITEM 9.** | **Notice of Dissolution of Group.**  |

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Not applicable.

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| | |
|:---|:---|
| **ITEM 10.** | **Certification.**  |

---

Not applicable.

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CUSIP No. 22207T101 Schedule 13G Page 6 of 7

**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.

**Date**: February 8, 2023

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| | |
|:---|:---|
| **Mayfield XIII, a Cayman Islands Exempted Limited Partnership** | **Mayfield XIII, a Cayman Islands Exempted Limited Partnership** |
| By: | Mayfield XIII Management (EGP), L.P., |
|  | a Cayman Islands Exempted Limited Partnership,<br> its general partner |
| By: | Mayfield XIII Management (UGP), Ltd., |
|  | a Cayman Islands Exempted Company,<br> its general partner |
| By: | /s/ Paul Kohli |
| Name: | Paul Kohli |
| Title: | Authorized Signatory |
| **Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership** | **Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership** |
| By: | Mayfield XIII Management (UGP), Ltd., |
|  | a Cayman Islands Exempted Company,<br> its general partner |
| By: | /s/ Paul Kohli |
| Name: | Paul Kohli |
| Title: | Authorized Signatory |
| **Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company** | **Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company** |
| By: | /s/ Paul Kohli |
| Name: | Paul Kohli |
| Title: | Authorized Signatory |

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CUSIP No. 22207T101 Schedule 13G Page 7 of 7

**LIST OF EXHIBITS** 

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| | |
|:---|:---|
| **Exhibit No.** | **Description** |
| 99 | Joint Filing Agreement (previously filed). |

---