# EDGAR Filing Document

**Accession Number:** 0002120492
**File Stem:** 0001213900-26-031400
**Filing Date:** 2026-3
**Character Count:** 6322
**Document Hash:** 4299ae3778c0a6e2a729678cda3a6701
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-031400.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001213900-26-031400

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** TANG YINGZHI
- **CENTRAL INDEX KEY:** 0002120492

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39547
- **FILM NUMBER:** 26772022

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROOM 1203, 12TH FLOOR, BUILDING T1,
- **STREET 2:** NO. 1, LANE 235, YUBEI ROAD,
- **CITY:** PUDONG NEW DISTRICT
- **NON US STATE TERRITORY:** SHANGHAI
- **PROVINCE COUNTRY:** F4
- **ZIP:** 201210
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Boqii Holding Ltd
- **CENTRAL INDEX KEY:** 0001815021
- **STANDARD INDUSTRIAL CLASSIFICATION:** RETAIL-RETAIL STORES, NEC [5990]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 0331

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** FLOOR 6, BUILDING 1, NO. 399
- **STREET 2:** SHENGXIA ROAD
- **CITY:** PUDONG NEW DISTRICT, SHANGHAI
- **PROVINCE COUNTRY:** F4
- **BUSINESS PHONE:** 86-21-6109-6226

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** FLOOR 6, BUILDING 1, NO. 399
- **STREET 2:** SHENGXIA ROAD
- **CITY:** PUDONG NEW DISTRICT, SHANGHAI
- **PROVINCE COUNTRY:** F4

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>TANG YINGZHI<br><sub>(Last) (First) (Middle)</sub><br>ROOM 1203, BUILDING T1, LANE 235<br>YUBEI ROAD, PUDONG NEW DISTRICT<br><sub>(Street)</sub><br>SHANGHAI, CHINA 201210<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Boqii Holding Ltd [ BQ ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-18 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Co-CEO and CFO_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class C ordinary shares | 500000 | I | See Footnote<sup>(1)(2)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Class B ordinary shares | <sup>(3)</sup> | <sup>(3)</sup> | Class A ordinary shares | 27159 | <sup>(3)</sup> | I | See Footnote<sup>(3)</sup> |
| Stock Option | 2016-01-01 | 2026-12-31 | Class A ordinary shares | 94 | $329.4 | D |  |
| Stock Option | 2020-03-18 | 2030-03-17 | Class A ordinary shares | 9 | $660.8 | D |  |
| Stock Option | 2023-04-12 | 2033-04-11 | Class A ordinary shares | 206 | $16.0 | D |  |

---

### Footnotes:

(1) Represents 500,000 Class C ordinary shares of the issuer beneficially held by the Reporting Person through Green Mountain Management Limited ("Green Mountain"), a British Virgin Islands business company, which directly holds 500,000 Class C ordinary shares. The Reporting Person and her spouse each holds 50% ownership interests of Green Mountain.

(2) Pursuant to the Certificate of Designation for Class C ordinary shares, the Class C ordinary shares (i) are entitled to one hundred (100) votes per Class C ordinary share, (ii) is nonconvertible into Class A ordinary or Class B ordinary shares of the issuer, (iii) are not entitled to dividends, and (iv) are nontransferable.

(3) Represents 27,159 Class B ordinary shares of the issuer beneficially held by the Reporting Person. The Reporting Person holds 33.33% of equity interest in MTL, which directly holds 81,486 Class B ordinary shares. Therefore, the Reporting Person has the voting and investment power with respect to 33.33% of the Class B ordinary shares that MTL beneficially owns. Pursuant to the issuer's Fourteenth Amended and Restated Memorandum and Articles of Association, each Class B ordinary share is entitled to twenty (20) votes per Class B ordinary share and convertible into one (1) Class A ordinary share at any time by the holder thereof. The Class A ordinary shares are nonconvertible into the Class B ordinary shares.

**Signature:** /s/ Yingzhi (Lisa) Tang  
**Date:** 2026-03-18

### 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.**