# EDGAR Filing Document

**Accession Number:** 0001872302
**File Stem:** 0001213900-26-045144
**Filing Date:** 2026-4
**Character Count:** 9683
**Document Hash:** e05c11c3fadfe6375ed4101f340fb97f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-045144.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0001213900-26-045144

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260416

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Hu Nan
- **CENTRAL INDEX KEY:** 0001965420

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41426
- **FILM NUMBER:** 26871421

**MAIL ADDRESS:**
- **STREET 1:** ROOM901 AND 902, NO.512 HAIYANG WEST RD.
- **STREET 2:** PUDONG NEW AREA
- **CITY:** SHANGHAI
- **STATE:** F4
- **ZIP:** 200124
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nano Labs Ltd
- **CENTRAL INDEX KEY:** 0001872302
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 30 FLOOR, DICARA SILVER CENTER
- **STREET 2:** NO.29 JIEFANG EAST RD, JIANGGAN DISTRICT
- **CITY:** HANGZHOU
- **STATE:** F4
- **ZIP:** 310000
- **BUSINESS PHONE:** 8615968976786

**MAIL ADDRESS:**
- **STREET 1:** 30 FLOOR, DICARA SILVER CENTER
- **STREET 2:** NO.29 JIEFANG EAST RD, JIANGGAN DISTRICT
- **CITY:** HANGZHOU
- **STATE:** F4
- **ZIP:** 310000

### 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>Hu Nan<br><sub>(Last) (First) (Middle)</sub><br>ROOM 901, NO. 512 HAIYANG WEST ROAD<br>PUDONG NEW AREA<br><sub>(Street)</sub><br>SHANGHAI, CHINA 200124<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-04-16 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Nano Labs Ltd [ NA ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **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

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 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 |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 1<sup>(1)</sup> | D | 2.98<sup>(2)</sup> | 58940 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 1<sup>(1)</sup> | D | 2.98<sup>(2)</sup> | 58939 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 30<sup>(1)</sup> | D | 2.98<sup>(2)</sup> | 58909 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 20<sup>(1)</sup> | D | 2.98<sup>(2)</sup> | 58889 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 948<sup>(1)</sup> | D | 2.98<sup>(2)</sup> | 57941 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57841 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 30<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57811 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 10<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57801 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 15<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57786 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 1<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57785 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 200<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57585 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57485 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57385 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57285 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 61<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57224 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57124 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 57024 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 45<sup>(1)</sup> | D | 3<sup>(2)</sup> | 56979 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 47<sup>(1)</sup> | D | 3<sup>(2)</sup> | 56832 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 38<sup>(1)</sup> | D | 3<sup>(2)</sup> | 56894 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 200<sup>(1)</sup> | D | 3<sup>(2)</sup> | 56694 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 49<sup>(1)</sup> | D | 3<sup>(2)</sup> | 56645 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 951<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55694 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55594 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 53<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55541 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55441 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 100<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55341 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 200<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55141 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 4<sup>(1)</sup> | D | 3<sup>(2)</sup> | 55137 | D |  |
| Class A Common Stock, par value $0.002 per share | 2026-04-16 |  | S |  | 96<sup>(1)</sup> | D | 3.08<sup>(2)</sup> | 55041 | D |  |

---

## 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 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Represents numbers of shares sold by secondary market transactions

(2) Represents the price of the shares sold by secondary market transactions.

**Signature:** /s/ NAN HU  
**Date:** 2026-04-17

### 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.**