YZILabs Management Ltd. - 29 Dec 2025 SCHEDULE 13D/A Report for CEA Industries Inc. Common Stock, par value $0.00001 per share (BNC)

Filing manager: YZILabs Management Ltd.
Reporting owner: YZILabs Management Ltd.
Security: CEA Industries Inc. Common Stock, par value $0.00001 per share
Beneficially owned shares: 2,150,481 shares
Large-stake signal: Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Ownership
4.9%
Beneficial ownership of this reported class.
Shares
2,150,481 shares
Shares beneficially owned as disclosed.
Event date
29 Dec 2025
Date tied to the ownership event or amendment.
Accepted by SEC
31 Dec 2025
EDGAR acceptance date.
How to read this large-stake filing
Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
Compare this filing with the holder history and issuer page before treating the percentage as a current position.
Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership: 4.9%
Symbol: BNC
Shares outstanding: 43,887,367 shares
SEC form: SCHEDULE 13D/A
Accepted by SEC: 31 Dec 2025, 18:49:40 UTC
Event date: 29 Dec 2025
Prior SEC filing: 23 Dec 2025
Next SEC filing: 16 Mar 2026
Source filing: View source filing

Key filing fact

YZILabs Management Ltd. disclosed 4.9% ownership in CEA Industries Inc. Common Stock, par value $0.00001 per share (BNC) on 29 Dec 2025.

Key facts

YZILabs Management Ltd. filed SCHEDULE 13D/A for CEA Industries Inc. Common Stock, par value $0.00001 per share (BNC).
Disclosed ownership: 4.9%.
Date of event: 29 Dec 2025.

This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares owned	Sole voting power	Shared voting power	Signature	Title	CIK
YZILabs Management Ltd.	4.9%	2,150,481	0	2,150,481	/s/ Ling Zhang	Ling Zhang, Authorized Signatory	0002098271
Changpeng Zhao	4.9%	2,150,481	0	2,150,481	/s/ Changpeng Zhao	Changpeng Zhao
Baucus Sieben Max	0%	0	0	0	/s/ Max Sieben Baucus	Max Sieben Baucus	0001906587
Chapman James David	0%	0	0	0	/s/ Ling Zhang	Ling Zhang, Attorney-in-fact for David J. Chapman
Guillen Goody Teresa Marie	0%	0	0	0	/s/ Ling Zhang	Ling Zhang, Attorney-in-fact for Teresa Marie Goody Guillen
He Jiajin	4.6%	2,099,644	2,099,644	0	/s/ Ling Zhang	Ling Zhang, Attorney-in-fact for Jiajin He
Odagiu Alex	0.01%	4,918	4,918	0	/s/ Ling Zhang	Ling Zhang, Attorney-in-fact for Alex Odagiu
Roszak Matthew	0%	0	0	0	/s/ Ling Zhang	Ling Zhang, Attorney-in-fact for Matthew Roszak
Zhang Ling	0%	0	0	0	/s/ Ling Zhang	Ling Zhang

CIK / CUSIP context first

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