Yaacov Nagar - 14 Dec 2025 SCHEDULE 13D/A Report for 374Water Inc Common Stock, $0.001 par value per share (PWVI)

Filing manager: Yaacov Nagar
Reporting owner: Yaacov Nagar
Security: 374Water Inc Common Stock, $0.001 par value per share
Beneficially owned shares: 32,112,632 shares
Large-stake signal: Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Ownership
19%
Beneficial ownership of this reported class.
Shares
32,112,632 shares
Shares beneficially owned as disclosed.
Event date
14 Dec 2025
Date tied to the ownership event or amendment.
Accepted by SEC
16 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: 19%
Symbol: PWVI
Shares outstanding: 169,013,853 shares
SEC form: SCHEDULE 13D/A
Accepted by SEC: 16 Dec 2025, 17:12:19 UTC
Event date: 14 Dec 2025
Prior SEC filing: 12 Dec 2025
Next SEC filing: 30 Apr 2026
Source filing: View source filing

Key filing fact

Yaacov Nagar disclosed 19% ownership in 374Water Inc Common Stock, $0.001 par value per share (PWVI) on 14 Dec 2025.

Key facts

Yaacov Nagar filed SCHEDULE 13D/A for 374Water Inc Common Stock, $0.001 par value per share (PWVI).
Disclosed ownership: 19%.
Date of event: 14 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
Yaacov Nagar	19%	32,112,632	32,112,632	0	/s/ Yaacov Nagar	Yaacov Nagar	0001861377
Richard H. Davis	2.4%	4,074,326	3,903,793	170,533	/s/ Richard H. Davis	Richard H. Davis	0001429114
Stephen H. McKnight	1.1%	1,928,477	1,928,477	0	/s/ Stephen H. McKnight	Stephen H. McKnight

CIK / CUSIP context first

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