// company-profile
LIGHTBRIDGE Corp
LTBRExchangeNasdaqSectorIndustrial Inorganic ChemicalsInc.NVFilings150Insiders9
// api This LIGHTBRIDGE Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, LIGHTBRIDGE Corp insiders sold $342K across 3 transactions with no open-market purchases.
- Most active insider: GRAE SETH with 1 transaction totaling $147K.
- Largest single sale: $147K by GRAE SETH on Apr 3, 2026.
- 25% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of LIGHTBRIDGE Corp as of 2026-03-31
Total reported AUM
$152.4M
QoQ change
-1.9%
Reporting period
2026-03-31
#1
STATE STREET CORP
CIK 93751
$25.4M
2.4M shares
#2
BNP PARIBAS FINANCIAL MARKETS
CIK 1166588
$15.1M
1.4M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$14.6M
1.4M 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 22, 2026 | Goodman Sherri | LTBR | Sale10b5 | 1,116 | $9.58 | $11K |
| Apr 3, 2026 | GOLDMAN LARRY | LTBR | Tax Withholding | 9,013 | $11.09 | $100K |
| Apr 3, 2026 | GRAE SETH | LTBR | Tax Withholding | 13,256 | $11.09 | $147K |
| Apr 3, 2026 | MUSHAKOV ANDREY | LTBR | Tax Withholding | 8,597 | $11.09 | $95K |
| Jan 29, 2026 | MUSHAKOV ANDREY | LTBR | Sale10b5 | 2,533 | $17.48 | $44K |
45 more transactions hidden
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