SCWO
−$3.57M
1.44M sh @ $2
SCWO
374Water Inc.
SEC CIK 933972
$2.31
−20.6% · 90 days
90-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
29
Most recent
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At a glance
Insiders at SCWO have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.
Largest recent trade: Nagar Yaacov sold $695.7K of SCWO, trimming their stake 4%.
Most active filer: Nagar Yaacov, with 15 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for SCWO, newest firstSCWO
Russell Kline, SCWO's CFO, spent $4.4K of their own money on 20,000 shares at $0, growing their stake 3%.
+$4.4K
20,000 sh @ $0
SCWO
Jones Stephen J, SCWO's CEO, spent $104K of their own money on 450,000 shares at $0, growing their stake 74%.
+$104K
450,000 sh @ $0
SCWO
−$205.4K
473,211 sh @ $0
SCWO
−$25.7K
61,000 sh @ $0
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SCWO
−$13.8K
32,791 sh @ $0
SCWO
−$119.6K
284,394 sh @ $0
SCWO
−$5.6K
13,330 sh @ $0
SCWO
−$55.7K
131,680 sh @ $0
SCWO
−$43.8K
85,419 sh @ $1
SCWO
−$188.4K
363,868 sh @ $1
SCWO
−$361.4K
700,000 sh @ $1
SCWO
−$695.7K
1.5M sh @ $0
SCWO
−$390
1,000 sh @ $0
SCWO
−$21.9K
54,850 sh @ $0
SCWO
−$48.1K
122,439 sh @ $0
SCWO
−$8.9K
22,711 sh @ $0
SCWO
+$0
426,130 sh
SCWO
+$0
1.25M sh
SCWO
+$0
375,000 sh
SCWO
+$0
375,000 sh
SCWO
+$0
250,000 sh
SCWO
+$0
125,000 sh
SCWO
+$0
616,970 sh
SCWO
+$0
426,130 sh
SCWO
+$0
426,131 sh
SCWO
+$0
387,962 sh
SCWO
Penn Buddie J, SCWO's Director, spent $25K of their own money on 20,000 shares at $1, growing their stake 50%.
+$25K
20,000 sh @ $1
SCWO
+$0
1M sh
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About SCWO insider activity
This page tracks every recent Form 4 filed for 374Water Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is SCWO insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for 374Water Inc. usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.