Lightbridge CTO granted 69,000 restricted shares

Holcombe Scott Randall reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Holcombe Scott Randall reported acquisition or exercise transactions in this Form 4 filing.

LIGHTBRIDGE Corp SVP & Chief Technology Officer Holcombe Scott Randall reported grants of 69,000 restricted stock awards (RSAs) of common stock on August 6, 2026. This includes 65,000 shares held directly and 4,000 shares held indirectly by his spouse. All RSAs vest in six equal semi-annual installments over three years, starting on the first semi-annual anniversary of the grant date, contingent on his continued service.

Insider Trade Summary

Grant/Award: 69,000 shares

Grant/Award 2 txns

Insider Holcombe Scott Randall

Role SVP & Chief Technology Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	65,000	$0.00	$0.00
Grant/Award	Common Stock F1	4,000	$0.00	$0.00

Holdings After Transaction: Common Stock — 316,447 shares (Direct); Common Stock — 9,256 shares (Indirect, By spouse)

Footnotes (1)

1. F1. Represents a grant of restricted stock awards (RSAs). These RSAs vest in six equal semi-annual installments over a three-year period, starting on the first semi-annual anniversary of the grant date, contingent on the reporting person's continued service on each such vesting date.

Key Figures

Direct RSAs granted: 65,000 shares Indirect RSAs granted (spouse): 4,000 shares Direct holdings after grant: 316,447 shares +4 more

7 metrics

Direct RSAs granted 65,000 shares Restricted stock awards of common stock granted directly on 2026-08-06

Indirect RSAs granted (spouse) 4,000 shares Restricted stock awards of common stock held indirectly by spouse on 2026-08-06

Direct holdings after grant 316,447 shares Total direct common stock holdings following the August 6, 2026 transactions

Indirect holdings after grant 9,256 shares Total indirect common stock holdings by spouse following the August 6, 2026 transactions

Vesting installments 6 installments RSAs vest in six equal semi-annual installments over three years

Vesting period 3 years RSAs vest over three years starting on the first semi-annual anniversary of the grant date

Grant price per share $0.0000 Reported transaction price per share for the restricted stock awards

Key Terms

restricted stock awards (RSAs), semi-annual installments, indirect, nature of ownership

4 terms

restricted stock awards (RSAs) financial

"Represents a grant of restricted stock awards (RSAs). These RSAs vest in six equal"

semi-annual installments financial

"These RSAs vest in six equal semi-annual installments over a three-year period"

indirect financial

"direct_or_indirect": "I","nature_of_ownership": "By spouse""

nature of ownership financial

""direct_or_indirect": "I","nature_of_ownership": "By spouse""

FAQ

What insider transaction did LTBR executive Holcombe Scott Randall report?

Holcombe Scott Randall reported grants totaling 69,000 restricted stock awards (RSAs) of LIGHTBRIDGE Corp common stock. The awards were granted at $0.0000 per share on August 6, 2026, as equity compensation rather than a market purchase.

How many LIGHTBRIDGE Corp (LTBR) shares does Randall now hold directly?

After the grant, Randall holds 316,447 shares of common stock directly. This figure includes the newly granted 65,000 restricted stock awards, which will vest over time subject to his continued service with the company.

What indirect LIGHTBRIDGE Corp (LTBR) holdings are reported for Randall?

In addition to his direct holdings, Randall reports 9,256 shares held indirectly through his spouse. This includes 4,000 newly granted restricted stock awards of common stock, which follow the same vesting schedule as his direct RSAs.

What is the vesting schedule of Randall’s LTBR restricted stock awards?

All reported RSAs vest in six equal semi-annual installments over three years. Vesting begins on the first semi-annual anniversary of the August 6, 2026 grant date and is contingent on Randall’s continued service at each vesting date.

Were Randall’s LTBR equity grants made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, and the transactions are coded as grants or awards rather than open-market trades. No footnote describes them as being executed under a 10b5-1 trading plan.

What was the price per share for Randall’s LTBR restricted stock awards?

The reported transaction price per share for the RSAs is $0.0000. This reflects that the awards are grant-based equity compensation, not purchased shares, so no cash consideration was paid per share in these transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/07/2026 - 04:35 PM Accepted by SEC EDGAR 08/07/2026 - 04:34 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Holcombe Scott Randall

(Last) (First) (Middle)

C/O LIGHTBRIDGE CORPORATION

11710 PLAZA AMERICA DRIVE, SUITE 2000

(Street)

RESTON VIRGINIA 20190

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LIGHTBRIDGE Corp [ LTBR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP & Chief Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/06/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/06/2026		A(1)		65,000	A	$0	316,447	D
Common Stock	08/06/2026		A(1)		4,000	A	$0	9,256	I	By spouse

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a grant of restricted stock awards (RSAs). These RSAs vest in six equal semi-annual installments over a three-year period, starting on the first semi-annual anniversary of the grant date, contingent on the reporting person's continued service on each such vesting date.

	/s/ Larry Goldman, Attorney-in-Fact for Scott R. Holcombe	08/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)