// company-profile
374Water Inc.
SCWOExchangeNasdaqSectorMotors & GeneratorsInc.DEFilings73Insiders16
// api This 374Water Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $45K across 2 transactions.
// 90-day insight
Over the last 90 days, 374Water Inc. insiders sold $45K across 2 transactions with no open-market purchases.
- Most active insider: Meyers Brad Ian with 2 transactions totaling $45K.
- Largest single sale: $23K by Meyers Brad Ian on Jun 12, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of 374Water Inc. as of 2026-03-31
Total reported AUM
$4.7M
QoQ change
+62.4%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$916,718
323K shares
#2
CAPTRUST FINANCIAL ADVISORS
CIK 1512024
$587,136
207K shares
#3
HAMILTON LANE ADVISORS LLC
CIK 1573767
$455,048
160K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 12, 2026 | Meyers Brad Ian | SCWO | Sale | 9,831 | $2.33 | $23K |
| Jun 11, 2026 | Meyers Brad Ian | SCWO | Sale | 9,000 | $2.46 | $22K |
| Apr 30, 2026 | Nagar Yaacov | SCWO | Gift | 1,440,000 | $2.48 | $3.57M |
| Dec 16, 2025 | Russell Kline | SCWO | Purchase | 20,000 | $0.22 | $4K |
| Dec 16, 2025 | Jones Stephen J | SCWO | Purchase | 450,000 | $0.23 | $104K |
45 more transactions hidden
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