GRAE SETH

PrivateCIK: 1357549
Location

RESTON, VA

GRAE SETH (President and CEO) sold 4.1% of their position (32.30K shares) of LIGHTBRIDGE CORP on the open market

Open‑market sale worth $906.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderGRAE SETHCIK 1357549
IssuerLIGHTBRIDGE CORPCIK 1084554
DirectorOfficer· President and CEO
Since Aug 2018
-32.30K
Net shares
Net seller
$906.5K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
32.30K acquired · 64.59K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+32.30K

Price / share

$12.60

Trade value

$406.93K

% of position

4.3%
10/15/2025
753.32K785.61K

Common Stock

Direct
S · Sale

Shares

32.30K

Price / share

$28.07

Trade value

$906.55K

% of position

4.1%
10/15/2025
785.61K753.32K
Total

Net shares

+0.00

Net value

-$499.62K

Derivative Transactions1

Employee Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

32.30K shares

Shares

32.30K

Strike price

12.6

Held after

7.94K

Exercisable

10/15/2025
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)2

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

18.20K

Shares owned

18.20K

Exercise price

18.48

Expiration

Exercise window

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

17.43K

Shares owned

17.43K

Exercise price

55.2

Expiration

Exercise window

Total

Underlying

35.63K

Owned

35.63K

GRAE SETH — Insider Transaction (Form 4) Filed Oct 15, 2025 | Finecho