NAGAR YAACOV

PrivateCIK: 1861377
Location

DURHAM, NC

Senior insider sale

Chief Executive Officer at 374WATER INC. — senior position signals high conviction

$2.18M

3.75M shares

What this filing means

NAGAR YAACOV plans to sell 3.75M shares of 374WATER INC. valued at approximately $2.18M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderNAGAR YAACOVCIK 1861377
Issuer374WATER INC.CIK 933972
DirectorOfficer10% Owner· Chief Executive Officer
Since Apr 2021
3.75M
Shares to sell
$2.18M
Approx. market value
2M
Acquired (3 months)
1
Planned
5 completed
Securities Acquired — Last 3 Months1
Sort

Merger/Acquisition

Not Applicable

4/16/2021
2M
Total acquired2M
Planned & Completed Dispositions6
Sort

Completed

Completed

Units to sell

1.55M

Market value

$721.5K

10/8/2025
Completed

Units to sell

1K

Market value

$390.00

10/7/2025
Completed

Units to sell

54.85K

Market value

$21.9K

9/8/2025
Completed

Units to sell

122.44K

Market value

$48.1K

9/5/2025
Completed

Units to sell

22.71K

Market value

$8.9K

8/29/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

2M

Market value

$1.38M

10/14/2025
Total

Units

3.75M

Value

$2.18M

NAGAR YAACOV — Planned Insider Sale (Form 144) | Finecho