LIGHTBRIDGE Corp reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Reston, VA
SEC filing record 1 source field available
Fiscal year end
31 December
LIGHTBRIDGE Corp has filed 1,090 SEC EDGAR filings since 17 Dec 1999

SEC filing history

Showing 1-25 of 839 matching filings.

Per page
25
Current page
1
SCHEDULE 13G File 005-78630

SCHEDULE 13G filing

Filing date
12 May 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
14 Apr 2026
Reporting date
03 Apr 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
14 Apr 2026
Reporting date
03 Apr 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
14 Apr 2026
Reporting date
03 Apr 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
DEF 14A File 001-34487

DEF 14A

Filing date
31 Mar 2026
Reporting date
14 May 2026
Next action
Verify source filing
ARS File 001-34487

ARS

Filing date
30 Mar 2026
Reporting date
31 Dec 2025
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G/A File 005-78630

SCHEDULE 13G/A filing

Filing date
27 Mar 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
EFFECT File 333-291837

EFFECT filing

Filing date
27 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
POS AM File 333-291837

POS AM

Filing date
27 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G File 005-78630

SCHEDULE 13G filing

Filing date
09 Feb 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
30 Jan 2026
Reporting date
29 Jan 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-34487

144 filing

Filing date
29 Jan 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SCHEDULE 13G File 005-78630

SCHEDULE 13G filing

Filing date
21 Jan 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
16 Jan 2026
Reporting date
14 Jan 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-34487

144 filing

Filing date
14 Jan 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
09 Jan 2026
Reporting date
09 Jan 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 001-34487

144 filing

Filing date
06 Jan 2026
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
06 Jan 2026
Reporting date
06 Jan 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date
05 Jan 2026
Reporting date
02 Jan 2026
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .