LTBR insider trading — Lightbridge Corp
Over the last 90 days, insiders at Lightbridge Corp (LTBR) made 0 open-market purchases worth $0 and 1 open-market sale worth $135K, making them net sellers by $135K. The largest sale was by Tobin Mark Robert (Director), who sold 15,000 shares for $135K on Aug 11, 2026.
Updated Oct 16, 2026.
Recent LTBR insider transactions
Every Form 4 filed by Lightbridge Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | Goodman Sherri | Director | S · Sale · 10b5-1 | Direct | 1,116 | $6.29 | $7K | Form 4 |
| Sep 1, 2026 | Chakraborty Sweta | Director | S · Sale · 10b5-1 | Direct | 717 | $7.43 | $5K | Form 4 |
| Aug 28, 2026 | Mushakov Andrey | EVP & Chief Operating Officer | F · Tax withholding | Direct | 6,817 | $7.55 | $51K | Form 4 |
| Aug 28, 2026 | Grae Seth | President and CEO | F · Tax withholding | Direct | 10,930 | $7.55 | $83K | Form 4 |
| Aug 28, 2026 | Holcombe Scott Randall | SVP & Chief Technology Officer | F · Tax withholding | Direct | 3,730 | $7.55 | $28K | Form 4 |
| Aug 28, 2026 | Holcombe Scott Randall | SVP & Chief Technology Officer | F · Tax withholding | Indirect | 103 | $7.55 | $778 | Form 4 |
| Aug 28, 2026 | Goldman Larry | CFO | F · Tax withholding | Direct | 7,139 | $7.55 | $54K | Form 4 |
| Aug 11, 2026 | Tobin Mark Robert | Director | S · Sale | Direct | 15,000 | $8.99 | $135K | Form 4 |
| Aug 6, 2026 | Magraw Daniel B | Director | A · Grant/award | Direct | 10,000 | — | — | Form 4 |
| Aug 6, 2026 | Goodman Sherri | Director | A · Grant/award | Direct | 10,000 | — | — | Form 4 |
| Aug 6, 2026 | Tobin Mark Robert | Director | A · Grant/award | Direct | 10,000 | — | — | Form 4 |
| Aug 6, 2026 | Chakraborty Sweta | Director | A · Grant/award | Direct | 10,000 | — | — | Form 4 |
| Aug 6, 2026 | Funches Jesse L. | Director | A · Grant/award | Direct | 10,000 | — | — | Form 4 |
| Aug 6, 2026 | Grae Seth | President and CEO | A · Grant/award | Direct | 105,000 | — | — | Form 4 |
| Aug 6, 2026 | Mushakov Andrey | EVP & Chief Operating Officer | A · Grant/award | Direct | 84,000 | — | — | Form 4 |
| Aug 6, 2026 | Goldman Larry | CFO | A · Grant/award | Direct | 65,000 | — | — | Form 4 |
| Aug 6, 2026 | Holcombe Scott Randall | SVP & Chief Technology Officer | A · Grant/award | Direct | 65,000 | — | — | Form 4 |
| Aug 6, 2026 | Holcombe Scott Randall | SVP & Chief Technology Officer | A · Grant/award | Indirect | 4,000 | — | — | Form 4 |
LTBR insider trading FAQ
Are insiders buying LTBR stock?
Not on the open market. In the last 90 days, Lightbridge Corp insiders made no open-market purchases, and 1 open-market sale totaling $135K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading LTBR?
Recent sellers: Tobin Mark Robert.
Where does LTBR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
More stocks with insider activity
Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.