Feng Deng - 18 Mar 2026 Form 3 Insider Report for Burning Rock Biotech Ltd (BNR)

Reporting relationship: Director
Issuer ticker: BNR
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 18 Mar 2026, 20:17:50 UTC
Prior SEC filing: 22 Jul 2021
Source filing: View source filing
Reporting owner signature: /s/ Yuheng Huang, Attorney-in-Fact for Deng Feng

Key filing fact

Feng Deng filed Form 3 for Burning Rock Biotech Ltd (BNR) on 18 Mar 2026.

Key facts

This page summarizes Feng Deng's Form 3 filing for Burning Rock Biotech Ltd (BNR).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 18 Mar 2026, 20:17.

Change

Previous filing in this sequence was filed on 22 Jul 2021.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0001165399 Primary reporting owner

DENG FENG

Relationship: Director
Address: UNIT 3203, CHINA CENTRAL PLACE, NO. 79 JIANGUO ROAD, CHAOYANG DISTRICT, BEIJING, CHINA
Signature: /s/ Yuheng Huang, Attorney-in-Fact for Deng Feng
Signature date: 18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BNR holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 10,542,529
Date: 18 Mar 2026
Ownership: By Northern Light Venture Fund III, L.P.
Footnotes: F1

BNR holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,188,025
Date: 18 Mar 2026
Ownership: By Northern Light Venture Fund III, L.P.
Footnotes: F2

BNR holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 149,691
Date: 18 Mar 2026
Ownership: By Northern Light Venture Fund III, L.P.
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

These shares are owned directly by Northern Light Venture Fund III, L.P., or NLVF III, a Cayman Islands exempted limited liability partnership. Northern Light Venture Capital III, Ltd., or NLVC, is the general partner of Northern Light Partners III, L.P., which in turn is the general partner of NLVF III. The Reporting Person is the director of NLVC and makes investment decisions with respect to the securities held by NLVF III. The reporting person disclaims beneficial ownership of the securities reported herein for purposes of Section 16, except to the extent of his pecuniary interest therein, if any.

Footnote F2

These shares are owned directly by Northern Light Strategic Fund III, L.P., or NLSF III, a Cayman Islands exempted limited liability partnership. NLVC is the general partner of Northern Light Partners III, L.P., which in turn is the general partner of NLSF III. The Reporting Person is the director of NLVC and makes investment decisions with respect to the securities held by NLSF III. The reporting person disclaims beneficial ownership of the securities reported herein for purposes of Section 16, except to the extent of his pecuniary interest therein, if any.

Footnote F3

These shares are owned directly by Northern Light Partners Fund III, L.P., or NLPF III, a Cayman Islands exempted limited liability partnership, NLVC is the general partner of Northern Light Partners III, L.P., which in turn is the general partner of NLPF III. The Reporting Person is the director of NLVC and makes investment decisions with respect to the securities held by NLPF III. The reporting person disclaims beneficial ownership of the securities reported herein for purposes of Section 16, except to the extent of his pecuniary interest therein, if any.

SEC remarks

Exhibit 24 (Power of Attorney)