374Water Inc. (SCWO)
Nasdaq: SCWO · Motors & Generators · Durham, NC · filing with the SEC since 1996
Who owns 374Water Inc.
As filed with the SECHolders of 5% or more
1
Yaacov Nagar holds 10.2% of Common Stock, $0.001 par value per share, as its SCHEDULE 13D/A filed Apr 30, 2026 says.
Directors and officers
14
report now, of 21 people on the record since 2008. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Yaacov Nagar
SCHEDULE 13D/A · filed Apr 30, 2026 · Common Stock, $0.001 par value per share · 19% in Jan 26, 2026
Richard H. Davis
SCHEDULE 13D/A · filed Mar 12, 2026 · Common Stock, $0.001 par value per share · reported falling below 5%
What SCWO reports owning in othersstakes of 5% or more, and other ties
2 subsidiaries in 2 countries, from the list filed with the 10-K filed Mar 31, 2026.
Insider tradesForm 4
13sales
2purchases
0sales on a scheduled plan
2people selling
$1.8Msold, in dollars
$100,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window4 of 21 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Nagar Yaacov | Chief Executive Officer | 11 | $1.7M | 0 | 0 | $0 |
| Jones Stephen J | Interim CEO | 0 | $0 | 0 | 1 | $100,000 |
| Russell Kline | Chief Financial Officer | 0 | $0 | 0 | 1 | $0 |
| Meyers Brad Ian | Chief Operating Officer | 2 | $0 | 0 | 0 | $0 |