[144] LIGHTBRIDGE Corp SEC Filing

Rhea-AI Filing Summary

LIGHTBRIDGE Corp (LTBR) filed a Form 144 notifying the proposed sale of 25,093 shares of common stock through Stifel Nicolaus & Company on 10/10/2025 with an aggregate market value of $392,525.00. The filing shows those shares were acquired by option exercises on 08/06/2018 (17,598 shares) and 10/26/2017 (15,701 shares) and are to be paid in cash at sale.

The notice also discloses a prior sale by the reporting individual, Andrey Mushakov, of 17,598 shares on 09/22/2025 for gross proceeds of $352,659.00. The seller certifies they are not aware of any undisclosed material adverse information and the sale is to be executed on the Nasdaq exchange.

Insights

Insider Transactions Analyst

Insider notified a routine sale of exercised options totaling 25,093 shares for cash.

The filing shows the shares were acquired via option exercises in 2017 and 2018 and are planned to be sold through Stifel Nicolaus on 10/10/2025 for $392,525.00. This is a standard Rule 144 notice required when restricted or control securities are resold.

Dependences and near-term items to watch include whether additional Form 144 filings appear and any company disclosures before 10/10/2025 that could affect market reception. If settlements or further sales occur, those will update the public record.

Market Impact Specialist

The trade size is modest relative to total outstanding shares and is unlikely to move the stock materially.

The document lists 25,914,533 shares outstanding and a proposed sale of 25,093 shares with an aggregate value of $392,525.00, indicating the transaction is small in absolute market terms. The prior sale of 17,598 shares for $352,659.00 was completed on 09/22/2025.

Investors can monitor trading around 10/10/2025 for short-term volume effects, but absent other disclosures this notice alone does not signal a material corporate development.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	25093	392525.00	25914533	10/10/2025	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	08/06/2018	Option Exercise	Issuer			17598	10/10/2025	Cash
Common Stock	10/26/2017	Option Exercise	Issuer			15701	10/10/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Andrey Mushakov 11710 Plaza America Drive Reston VA 20190	Common Stock	09/22/2025	17598	352659.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the LTBR Form 144 disclose?

The filing notifies a proposed sale of 25,093 common shares on 10/10/2025 through Stifel Nicolaus with aggregate market value $392,525.00.

Who is selling LTBR shares according to the filing?

The filing identifies the selling individual as Andrey Mushakov, who previously sold 17,598 shares on 09/22/2025.

How were the LTBR shares acquired that are being sold?

The shares were acquired by option exercises on 10/26/2017 and 08/06/2018, and payment at sale is listed as cash.

On which exchange will the LTBR sale occur?

The proposed sale is listed to occur on the Nasdaq exchange.

Does the filer state any undisclosed material information?

By signing the notice, the filer represents they do not know of any material adverse information about the issuer that has not been publicly disclosed.