# EDGAR Filing Document

**Accession Number:** 0001825480
**File Stem:** 0000899243-23-001177
**Filing Date:** 2023-1
**Character Count:** 16340
**Document Hash:** 00ca08dd978b19f0cf6edb02d7e51b48
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000899243-23-001177.hdr.sgml**: 20230106

**ACCESSION NUMBER**: 0000899243-23-001177

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230105

**FILED AS OF DATE**: 20230106

**DATE AS OF CHANGE**: 20230106

**REPORTING-OWNER**: 

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

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515450

**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
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership
- **CENTRAL INDEX KEY:** 0001573273
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515454

**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
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Co.
- **CENTRAL INDEX KEY:** 0001573274
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515449

**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

**FORMER NAME:**
- **FORMER CONFORMED NAME:** Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Co
- **DATE OF NAME CHANGE:** 20130328
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** MAYFIELD SELECT, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP
- **CENTRAL INDEX KEY:** 0001667217
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515453

**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
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mayfield Select Management (UGP), Ltd.
- **CENTRAL INDEX KEY:** 0001708788
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515452

**BUSINESS ADDRESS:**
- **STREET 1:** 2484 SAND HILL ROAD
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 6508545560

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

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Mayfield Select Management (EGP), L.P.
- **CENTRAL INDEX KEY:** 0001708789
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39848
- **FILM NUMBER:** 23515451

**BUSINESS ADDRESS:**
- **STREET 1:** 2484 SAND HILL ROAD
- **CITY:** MENLO PARK
- **STATE:** CA
- **ZIP:** 94025
- **BUSINESS PHONE:** 6508545560

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

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Poshmark, Inc.
- **CENTRAL INDEX KEY:** 0001825480
- **STANDARD INDUSTRIAL CLASSIFICATION:** RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
- **IRS NUMBER:** 274827616
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 203 REDWOOD SHORES PARKWAY
- **STREET 2:** 8TH FLOOR
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94065
- **BUSINESS PHONE:** 650-262-4771

**MAIL ADDRESS:**
- **STREET 1:** 203 REDWOOD SHORES PARKWAY
- **STREET 2:** 8TH FLOOR
- **CITY:** REDWOOD CITY
- **STATE:** CA
- **ZIP:** 94065

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[x] 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>Mayfield XIII, a Cayman Islands Exempted Limited Partnership<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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>Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Co.<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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>Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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>MAYFIELD SELECT, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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>Mayfield Select Management (UGP), Ltd.<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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>Mayfield Select Management (EGP), L.P.<br><sub>(Last) (First) (Middle)</sub><br>2484 SAND HILL ROAD<br><sub>(Street)</sub><br>MENLO PARK, CA 94025<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-05 | **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>Poshmark, Inc. [ POSH ] | **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 |
|  |  |  |  |  |  |  |  |  |  |  |

---

## 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 |
| Class B Common Stock | $17.90 | 2023-01-05 |  | U |  |  | 15748793 | <sup>(1)</sup> | <sup>(1)</sup> | Class A Common Stock | 15748793 | $0.00 | 0 | I | By Mayfield XIII, a Cayman Islands Exempted Limited Partnership<sup>(2)</sup> |
| Class B Common Stock | $17.90 | 2023-01-05 |  | U |  |  | 1504854 | <sup>(1)</sup> | <sup>(1)</sup> | Class A Common Stock | 1504854 | $0.00 | 0 | I | By Mayfield Select, a Cayman Islands Exempted Limited Partnership<sup>(3)</sup> |

---

### Footnotes:

(1) Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the Reporting Persons and has no expiration date.

(2) Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company, or MF XIII UGP, is the general partner of Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, which is the general partner of MF XIII, a Cayman Islands Exempted Limited Partnership, or MF XIII. Rajeev Batra, Navin Chaddha, and Vaneeta Varma are the directors of MF XIII UGP. As a result, each of the foregoing entities and individuals may be deemed to share beneficial ownership of the shares owned by MF XIII, but each of the individuals disclaims such beneficial ownership.

(3) Mayfield Select Management (UGP), Ltd., a Cayman Islands Exempted Company, or MF Select UGP, is the general partner of Mayfield Select Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, which is the general partner of MF Select, a Cayman Islands Exempted Limited Partnership, or MF Select. Rajeev Batra, Navin Chaddha, and Urshit Parikh are the directors of MF Select UGP. As a result, each of the foregoing entities and individuals may be deemed to share beneficial ownership of the shares owned by MF Select, but each of the individuals disclaims such beneficial ownership.

**Signature:** Mayfield XIII, a Cayman Islands Exempted Limited Partnership By: Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, its general partner By: Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company, its gene  
**Date:** 2023-01-06

**Signature:** Mayfield XIII Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, By: Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company, its general partner, By: /s/ Paul Kohli, Authorized Signatory  
**Date:** 2023-01-06

**Signature:** Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Company, By: /s/ Paul Kohli, Authorized Signatory  
**Date:** 2023-01-06

**Signature:** Mayfield Select, a Cayman Islands Exempted Limited Partnership, By: Mayfield Select Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, its general partner, By: Mayfield Select Management (UGP), Ltd., a Cayman Islands Exempted Company,  
**Date:** 2023-01-06

**Signature:** Mayfield Select Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership, By: Mayfield Select Management (UGP), Ltd., a Cayman Islands Exempted Company, its general partner, By: /s/ Paul Kohli, Authorized Signatory  
**Date:** 2023-01-06

**Signature:** Mayfield Select Management (UGP), Ltd., a Cayman Islands Exempted Company, By: /s/ Paul Kohli, Authorized Signatory  
**Date:** 2023-01-06

### 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.**