ltbr_10q.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended: June 30, 2026

☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _____________ to _____________

Commission File Number: 001-34487

LIGHTBRIDGE CORPORATION

(Exact name of registrant as specified in its charter)

Nevada		91-1975651
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

11710 Plaza America Drive, Suite 2000 Reston, VA 20190

(Address of principal executive offices) (Zip Code)

(571) 730-1200

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class:		Trading Symbol(s):		Name of Each Exchange on Which Registered:
Common Stock, $0.001 par value		LTBR		The Nasdaq Capital Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer	☐	Accelerated Filer	☐
Non-accelerated Filer	☒	Smaller reporting company	☒
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The number of shares outstanding of the issuer’s common stock, as of July 28, 2026 is as follows:

Class of Securities		Shares Outstanding
Common Stock, $0.001 par value		37,458,091

LIGHTBRIDGE CORPORATION

FORM 10-Q

JUNE 30, 2026

		Page

PART I - FINANCIAL INFORMATION

Item 1.	Condensed Consolidated Financial Statements (unaudited)	3
	Unaudited Condensed Consolidated Balance Sheets as of June 30, 2026 and December 31, 2025	3
	Unaudited Condensed Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2026 and 2025	4
	Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity for the Three and Six Months Ended June 30, 2026 and 2025	5
	Unaudited Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2026 and 2025	7
	Notes to Condensed Consolidated Financial Statements (unaudited)	8
	Forward-Looking Statements	15
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	17
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	25
Item 4.	Controls and Procedures	25

PART II - OTHER INFORMATION

Item 1.	Legal Proceedings	26
Item 1A.	Risk Factors	26
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	26
Item 3.	Defaults Upon Senior Securities	26
Item 4.	Mine Safety Disclosures	26
Item 5.	Other Information	26
Item 6.	Exhibits	27

SIGNATURES		28

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PART I-FINANCIAL INFORMATION

ITEM 1. CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

LIGHTBRIDGE CORPORATION

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

	June 30,			December 31,
	2026			2025
ASSETS
Current Assets
Cash and cash equivalents	$	237,466,174		$	201,862,421
Prepaid expenses and other current assets		1,025,865			712,983
Total Current Assets		238,492,039			202,575,404
Other Assets
Prepaid project costs and other long-term assets		2,007,231			1,140,000
Trademarks		127,187			119,391
Total Assets	$	240,626,457		$	203,834,795

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current Liabilities
Accounts payable and accrued liabilities	$	2,046,144		$	847,451
Total Current Liabilities		2,046,144			847,451

Commitments and contingencies - Note 5

Stockholders’ Equity
Preferred stock, $0.001 par value, 10,000,000 authorized shares, no shares issued and outstanding at June 30, 2026 and December 31, 2025		—			—
Common stock, $0.001 par value, 100,000,000 authorized shares, 37,404,544 shares and 33,407,495 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively		37,405			33,407
Additional paid-in capital		434,407,448			386,719,120
Accumulated deficit		(195,864,540	)		(183,765,183	)
Total Stockholders’ Equity		238,580,313			202,987,344
Total Liabilities and Stockholders’ Equity	$	240,626,457		$	203,834,795

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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LIGHTBRIDGE CORPORATION

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2026			2025			2026			2025
Revenue	$	—		$	—		$	—		$	—

Operating Expenses
General and administrative		3,710,193			2,502,637			8,044,713			5,982,647
Research and development		3,907,952			1,639,864			7,255,579			3,305,777
Total Operating Expenses		7,618,145			4,142,501			15,300,292			9,288,424

Operating Loss		(7,618,145	)		(4,142,501	)		(15,300,292	)		(9,288,424	)

Other Income
Interest income		1,863,627			622,067			3,200,935			996,978
Total Other Income		1,863,627			622,067			3,200,935			996,978

Net Loss Before Income Taxes		(5,754,518	)		(3,520,434	)		(12,099,357	)		(8,291,446	)
Income taxes		—			—			—			—
Net Loss	$	(5,754,518	)	$	(3,520,434	)	$	(12,099,357	)	$	(8,291,446	)

Net Loss Per Common Share
Basic and diluted	$	(0.18	)	$	(0.16	)	$	(0.38	)	$	(0.40	)

Weighted Average Number of Common Shares Outstanding
Basic and diluted		31,906,688			22,257,221			31,974,899			20,909,752

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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LIGHTBRIDGE CORPORATION

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2026

							Additional						Total
	Common Stock						Paid-in			Accumulated			Stockholders’
	Shares			Amount			Capital			Deficit			Equity

Balance - March 31, 2026		35,000,312		$	35,000		$	407,720,844		$	(190,110,022	)	$	217,645,822
Issuance of restricted share awards		50,082			50			(50	)		—			—
Share settlement for withholding taxes paid upon vesting of restricted stock awards		(44,407	)		(44	)		(496,592	)		—			(496,636	)
Shares issued - registered offerings - net of offering costs of $952,789		2,392,247			2,393			25,804,676			—			25,807,069
Shares issued upon the exercise of options		4,340			4			10,803			—			10,807
Stock-based compensation for shares issued to consultants		1,970			2			20,998			—			21,000
Stock-based compensation for equity awards		—			—			1,346,769			—			1,346,769
Net loss		—			—			—			(5,754,518	)		(5,754,518	)
Balance - June 30, 2026		37,404,544		$	37,405		$	434,407,448		$	(195,864,540	)	$	238,580,313

							Additional						Total
	Common Stock						Paid-in			Accumulated				Stockholders’
	Shares			Amount			Capital			Deficit			Equity

Balance - December 31, 2025		33,407,495		$	33,407		$	386,719,120		$	(183,765,183	)	$	202,987,344
Issuance of restricted share awards		281,500			281			(281	)		—			—
Share settlement for withholding taxes paid upon vesting of restricted stock awards		(44,407	)		(44	)		(496,592	)		—			(496,636	)
Shares issued - registered offerings - net of offering costs of $1,580,932		3,752,460			3,754			44,390,363			—			44,394,117
Shares issued upon the exercise of options		4,340			4			10,803			—			10,807
Stock-based compensation for shares issued to consultants		3,156			3			35,997			—			36,000
Stock-based compensation for equity awards		—			—			3,748,038			—			3,748,038
Net loss		—			—			—			(12,099,357	)		(12,099,357	)
Balance - June 30, 2026		37,404,544		$	37,405		$	434,407,448		$	(195,864,540	)	$	238,580,313

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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LIGHTBRIDGE CORPORATION

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

FOR THE THREE AND SIX MONTHS ENDED JUNE 30, 2025

							Additional						Total
	Common Stock						Paid-in			Accumulated			Stockholders’
	Shares			Amount			Capital			Deficit			Equity

Balance - March 31, 2025		21,557,343		$	21,557		$	226,255,770		$	(168,955,854	)	$	57,321,473
Issuance of restricted share awards		300,000			300			(300	)		—			—
Share settlement for withholding taxes paid upon vesting of restricted stock awards		(4,292	)		(4	)		(39,739	)		—			(39,743	)
Shares issued - registered offerings - net of offering costs of $1,563,317		3,636,647			3,636			42,906,091			—			42,909,727
Shares issued upon the exercise of options		53,780			54			412,624			—			412,678
Stock-based compensation for shares issued to consultants		2,010			2			(2	)		—			—
Stock-based compensation for equity awards		—			—			690,892			—			690,892
Net loss		—			—			—			(3,520,434	)		(3,520,434	)
Balance - June 30, 2025		25,545,488		$	25,545		$	270,225,336		$	(172,476,288	)	$	97,774,593

							Additional						Total
	Common Stock						Paid-in			Accumulated				Stockholders’
	Shares			Amount			Capital			Deficit			Equity

Balance - December 31, 2024		18,783,912		$	18,784		$	204,694,348		$	(164,184,842	)	$	40,528,290
Issuance of restricted share awards		357,940			358			(358	)		—			—
Share settlement for withholding taxes paid upon vesting of restricted stock awards		(29,440	)		(29	)		(234,592	)		—			(234,621	)
Shares issued - registered offerings - net of offering costs of $2,221,231		6,242,266			6,241			63,116,681			—			63,122,922
Shares issued upon the exercise of options		99,714			100			633,275			—			633,375
Stock-based compensation for shares issued to consultants and directors		91,096			91			29,909			—			30,000
Stock-based compensation for equity awards		—			—			1,986,073			—			1,986,073
Net loss		—			—			—			(8,291,446	)		(8,291,446	)
Balance - June 30, 2025		25,545,488		$	25,545		$	270,225,336		$	(172,476,288	)	$	97,774,593

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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LIGHTBRIDGE CORPORATION

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

	Six Months Ended June 30,
	2026			2025
Operating Activities
Net Loss	$	(12,099,357	)	$	(8,291,446	)

Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation		3,940,038			2,106,073

Changes in operating assets and liabilities:
Prepaid expenses and other current assets		(462,882	)		(226,535	)
Prepaid project costs and other long-term assets		(867,231	)		37,086
Accounts payable and accrued liabilities		1,192,693			769,792
Net Cash Used in Operating Activities		(8,296,739	)		(5,605,030	)

Investing Activities
Trademarks		(7,796	)		(6,116	)
Net Cash Used in Investing Activities		(7,796	)		(6,116	)

Financing Activities
Proceeds from sale of common stock in public offerings		45,975,049			65,344,153
Issuance costs related to sale of common stock in public offerings		(1,580,932	)		(2,221,231	)
Net proceeds from the exercise of stock options		10,807			633,375
Payments for taxes related to net share settlement of equity awards		(496,636	)		(234,621	)
Net Cash Provided by Financing Activities		43,908,288			63,521,676

Net Increase in Cash and Cash Equivalents		35,603,753			57,910,530
Cash and Cash Equivalents, Beginning of Period		201,862,421			39,990,827
Cash and Cash Equivalents, End of Period	$	237,466,174		$	97,901,357

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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LIGHTBRIDGE CORPORATION

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Basis of Presentation, Summary of Significant Accounting Policies, and Recent Accounting Pronouncements

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements include the accounts of Lightbridge Corporation (Lightbridge or the Company) and the Company’s wholly-owned subsidiary, Thorium Power, Inc. (TPI), a Delaware corporation. TPI is inactive, and all significant intercompany transactions and balances have been eliminated in consolidation.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (SEC) and do not contain certain information included in the Company’s annual financial statements and notes. These financial statements should be read in conjunction with the Company’s audited consolidated financial statements for the year ended December 31, 2025 included in the Company’s Annual Report on Form 10-K filed with the SEC on February 26, 2026.

In the opinion of the management of the Company, all adjustments, which are of a normal recurring nature, necessary for a fair statement of the results for the three-month and six-month periods have been made. Results for the interim period presented are not necessarily indicative of the results that might be expected for the entire fiscal year.

Certain amounts in the prior year have been reclassified to conform with the current year presentation. These reclassifications had no impact on the previously reported balance sheets, statements of operations, statements of changes in stockholders’ equity, or changes in net cash provided by (used in) operating, investing, or financing activities on the statements of cash flows.

Summary of Significant Accounting Policies

There have been no significant changes in the Company’s accounting policies since December 31, 2025.

Certain Risks and Uncertainties

Based on the Company’s cash position as of June 30, 2026 and current operating plans, management believes the Company has sufficient capital to fund operations for at least 12 months from the issuance of these financial statements.

Beyond this period, the Company will need additional funding and/or in-kind support via a combination of strategic alliances, government grants, further offerings of equity securities, or an offering of debt securities in order to support its future research and development (R&D) activities required to further enhance and complete the development and commercialization of its fuel products.

There can be no assurance that the Company will be able to successfully continue to conduct its operations if there is a lack of financial resources available in the future to continue its fuel development activities, and a failure to do so would have a material adverse effect on the Company’s future R&D activities, financial position, results of operations, and cash flows. Also, the success of the Company’s operations is subject to numerous other contingencies, some of which are beyond management’s control. These contingencies include general and regional economic conditions, contingent liabilities, potential competition with other nuclear fuel developers, including those entities developing accident tolerant fuels, changes in government regulations, risks related to the R&D of the Company’s fuel, regulatory approval of the Company’s fuel, support for nuclear power, changes in accounting and taxation standards, inability to achieve overall short-term and long-term R&D milestones toward commercialization, including the scale-up of the Company’s nuclear fuel technology and production capabilities, future impairment charges to the Company’s assets, and global or regional catastrophic events. The Company may also be subject to various additional political, economic, and other uncertainties.

The Company is engaged in significant R&D activities to advance its nuclear fuel technology at Idaho National Laboratory (INL). For the three and six months ended June 30, 2026, R&D expenses associated with activities conducted at INL accounted for approximately 25% and 24% of the Company’s total R&D expenditure, respectively. For each of the three and six months ended June 30, 2025, R&D expenses associated with activities conducted at INL accounted for approximately 47% of the Company’s total R&D expenditure. Currently, the Company primarily relies on INL for developing, testing, and evaluating its nuclear fuel. Any disruption in access to INL’s resources, including changes in government policies, facility downtime, regulatory constraints, or unforeseen operational challenges could have a material adverse effect on the Company’s current ability to advance its R&D activities.

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Recent Accounting Pronouncements

Disaggregation of Income Statement Expenses

In November 2024, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (ASU 2024-03), which required disclosure of certain costs and expenses on an interim and annual basis in the notes to the consolidated financial statements. The guidance is effective for annual reporting periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The guidance is to be applied either (1) prospectively to financial statements issued for reporting periods after the effective date or (2) retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the potential impact of adopting this new guidance on the consolidated financial statements and related disclosures.

The Company has evaluated other recently issued, but not yet effective, accounting standards that have been issued or proposed by the FASB or other standards-setting bodies through the filing date of these unaudited condensed consolidated financial statements and does not believe the future adoption of any such standards will have a material impact on the consolidated financial statements and related disclosures.

Note 2. Fair Value Measurements

The Company’s financial instruments consist principally of cash and cash equivalents, accounts payable, and accrued liabilities. The carrying amounts of cash, accounts payable, and accrued liabilities are considered to be Level 1 measurements, because of the short-term nature of those instruments. At June 30, 2026 and December 31, 2025, the Company held cash balances totaling $44.7 million and $199.5 million, respectively, in excess of the federally insured limits of $250,000. The Company deemed this credit risk not to be significant as cash in excess of the federally insured limits was held by prominent financial institutions during these periods.

Cash equivalents are primarily composed of U.S. Treasury instruments having maturity dates of 30-90 days. At June 30, 2026 and December 31, 2025, the Company held U.S. Treasury bills with an amortized cost basis of $192.1 million and $2.0 million, respectively, on its balance sheet.

The Company reviewed its U.S. Treasury instruments held at the end of each reporting period to determine whether the securities were of the most recent issuance of that security with the same maturity (referred to as “on-the-run,” which is the most liquid version of the maturity band). If a U.S. Treasury instrument held at the end of the reporting period is from the most recent issuance, it is classified as Level 1. Otherwise, it is referred to as “off-the-run” and is classified as Level 2.

The following table summarizes the valuation of the Company’s cash equivalents within the fair value hierarchy (in millions) at June 30, 2026:

		Level 1				Level 2				Level 3
Cash equivalents		$	21.9			$	170.2			$	—

The following table summarizes the valuation of the Company’s cash equivalents within the fair value hierarchy (in millions) at December 31, 2025:

		Level 1				Level 2				Level 3
Cash equivalents		$	—			$	2.0			$	—

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Note 3. Prepaids and Other Assets

Prepaid expenses and other current assets consist of the following (in millions):

	June 30,		December 31,
	2026		2025
Advance payments to BEA	$	0.1	$	0.1
Prepaid insurance		0.4		0.1
Prepaid project development costs		0.1		—
Other		0.4		0.5
Prepaid expenses and other current assets	$	1.0	$	0.7

Prepaid project costs and other long-term assets consist of the following (in millions):

	June 30,		December 31,
	2026		2025
Advance payments to BEA	$	1.8	$	1.1
Prepaid project development costs		0.1		—
Other		0.1		—
Prepaid project costs and other long-term assets	$	2.0	$	1.1

In 2022, the Company entered into two agreements with Battelle Energy Alliance, LLC (BEA), the U.S. Department of Energy’s (DOE) operating contractor for INL, to support the development of Lightbridge Fuel™. Under these agreements, as modified from time to time, the Company may make advance payments to support specific contracted project work. These advance payments are recorded as prepaid assets on the balance sheet, and classified as short-term or long-term, depending on the associated performance period remaining. As of June 30, 2026 and December 31, 2025, we had total short-term and long-term advance payments to BEA of $1.9 million and $1.2 million, respectively.

As of June 30, 2026, we had an additional $0.2 million of total short-term and long-term prepaid R&D project development costs related to cladding, critical heat flux testing, and a feasibility study for an expandable fuel facility, which are each classified on the balance sheet as short-term or long-term depending on their estimated project completion date.

Note 4. Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consist of the following (in millions):

	June 30,		December 31,
	2026		2025
Trade payables	$	0.6	$	0.6
Accrued research and development expenses		0.3		0.1
Accrued bonus		1.0		—
Accrued legal and consulting expenses		0.1		0.1
Total	$	2.0	$	0.8

Note 5. Commitments and Contingencies

The Company has entered into initial project task statements (PTSs) with BEA related to R&D work being conducted under the Strategic Partnership Project Agreement (SPPA) and Cooperative Research and Development Agreement (CRADA) at INL. Performance of work under these agreements may be terminated at any time by either party, without any liability, after the effective date of termination, upon giving a thirty-day written notice under the SPPA and a sixty-day written notice under the CRADA. In the event of termination, the Company shall be responsible for BEA’s costs (including the closeout costs) through the effective date of termination, but in no event shall the Company’s cost responsibility exceed the total estimated cost stated in each PTS and any subsequent modification to the PTS.

As of June 30, 2026, the aggregate funding commitment remaining under the Company’s PTSs with BEA, if and when incurred, would not exceed $18.1 million over the anticipated performance period. Actual expenditures may differ from this amount based on the scope and timing of work performed through the issuance of additional PTSs to BEA.

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Note 6. Stockholders’ Equity

At June 30, 2026 and December 31, 2025, the Company had 37,404,544 and 33,407,495 common shares outstanding, respectively (including outstanding restricted stock awards (RSAs) and performance-based restricted stock awards (PSAs) totaling 2,221,169 shares and 2,090,946 shares, respectively). No preferred shares were outstanding at June 30, 2026 and December 31, 2025.

At-the-Market (ATM) Offerings

The Company has entered into sales agreements with agents pursuant to which the Company may issue and sell shares of its common stock in “at-the-market” (ATM) equity offerings as defined in Rule 415 promulgated under the Securities Act of 1933, as amended. The Company records its ATM sales on a settlement date basis. The sales commissions and expenses related to each ATM program are considered direct and incremental costs and are charged against “Additional paid-in capital” on the consolidated balance sheets in the period in which the corresponding shares are issued and sold.

During the three months ended June 30, 2026, the Company sold an aggregate of 2,392,247 shares under its sales agreement with Jefferies, LLC (Jefferies), resulting in aggregate net proceeds of $25.8 million. During the three months ended June 30, 2025, the Company sold an aggregate of 3,636,647 shares under its sales agreement with Jefferies and under a previous sales agreement with Stifel, Nicolaus & Company (Stifel), resulting in aggregate net proceeds of $42.9 million.

During the six months ended June 30, 2026, the Company sold an aggregate of 3,752,460 shares under its sales agreement with Jefferies, resulting in aggregate net proceeds of $44.4 million. During the six months ended June 30, 2025, the Company sold an aggregate of 6,242,266 shares under its sales agreement with Jefferies and under a previous sales agreement with Stifel, resulting in aggregate net proceeds of $63.1 million.

The Company has a $350 million shelf registration statement on Form S-3 (File No. 333-291837). As of June 30, 2026, approximately $96.1 million of our common stock remained available for issuance and sale under the Company’s $150 million at-the-market offering program pursuant to the related prospectus supplement, as amended.

Note 7. Stock-Based Compensation

Total non-cash stock-based compensation expense recorded related to common stock awards, stock options, RSAs and PSAs for the three and six months ended June 30, 2026 and 2025 is as follows (in millions):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2026		2025		2026		2025

Common stock awards	$	0.1	$	—	$	0.2	$	—
Stock options		—		0.1		—		0.1
RSAs		1.3		0.4		2.6		1.7
PSAs		—		0.2		1.1		0.2
Total stock-based compensation expense	$	1.4	$	0.7	$	3.9	$	2.0

The total stock-based compensation expense recorded in R&D and general and administrative expenses in the Company’s consolidated statements of operations for the three and six months ended June 30, 2026 and 2025 is as follows (in millions):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2026		2025		2026		2025

Research and development expenses	$	0.4	$	0.2	$	1.1	$	0.4
General and administrative expenses		1.0		0.5		2.8		1.6
Total stock-based compensation expense	$	1.4	$	0.7	$	3.9	$	2.0

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2020 Omnibus Incentive Plan

The Company maintains the 2020 Omnibus Incentive Plan (the 2020 Plan), under which eligible participants may be awarded various types of stock-based compensation, including stock options, restricted stock awards, and other stock-based and cash-based awards. As of June 30, 2026, there were 1,300,299 shares of common stock reserved and available for issuance under the 2020 Plan.

Restricted Stock Awards

The following summarizes the Company’s RSA activity (limited to RSAs with no performance-based conditions) for the six months ended June 30, 2026:

	Number of Shares			Weighted- Average Grant Date Fair Value
Outstanding, December 31, 2025		944,720		$	11.35
Awards granted		113,988			13.12
Awards vested		(51,276	)		11.43
Awards forfeited		—			—
Outstanding, June 30, 2026		1,007,432		$	11.54

During the six months ended June 30, 2026, the Company granted 53,155 RSAs to the independent members of its Board of Directors (the Board) and 16,000 RSAs to an external consultant. These awards vest in four equal installments at the end of each calendar quarter of 2026. During the six months ended June 30, 2026, the Company also granted 44,833 RSAs to new employees. These awards vest in three equal installments on each of the first three anniversaries of the grant date.

The weighted-average grant-date fair value per share of RSAs granted for the six months ended June 30, 2026 and 2025 was $13.12 and $8.63, respectively. During the six months ended June 30, 2026, a total of 51,276 RSAs vested, with an aggregate fair value of $0.6 million, and the Company withheld 2,848 shares to satisfy tax obligations, resulting in 48,428 net shares issued. During the six months ended June 30, 2025, 122,283 RSAs with an aggregate fair value of $1.0 million vested, and the Company withheld 29,440 shares to satisfy tax obligations, resulting in 92,843 net shares issued.

During the three months ended June 30, 2026 and 2025, the Company recognized approximately $1.3 million and $0.4 million in total stock-based compensation expense from RSAs, respectively. During the six months ended June 30, 2026 and 2025, the Company recognized approximately $2.6 million and $1.7 million in total stock-based compensation expense from RSAs, respectively. The stock-based compensation expense recorded during the six months ended June 30, 2025 included approximately $0.5 million of stock-based compensation expense related to accelerated vesting in connection with a separation agreement with a former employee. As of June 30, 2026, total unrecognized compensation cost related to RSAs was $8.8 million, which is expected to be recognized over a remaining weighted-average vesting period of 2.04 years.

Performance-based Restricted Stock Awards

The following summarizes the Company’s PSA activity for the six months ended June 30, 2026:

	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding, December 31, 2025		1,146,226		$	13.40
Awards granted		167,512			11.80
Awards vested		(100,001	)		6.99
Awards forfeited		—			—
Outstanding, June 30, 2026		1,213,737		$	13.71

The weighted-average grant-date fair value per share of PSAs granted for the six months ended June 30, 2026 and 2025 was $11.80 and $6.99, respectively. During the six months ended June 30, 2026, a total of 100,001 PSAs vested, with an aggregate fair value of $1.1 million, and the Company withheld 41,559 shares to satisfy tax obligations, resulting in 58,442 net shares issued.

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For the three months ended June 30, 2026, the Company recognized an immaterial amount of stock-based compensation expense from PSAs. For the three months ended June 30, 2025, the Company recognized approximately $0.2 million in stock-based compensation expense from PSAs. For the six months ended June 30, 2026 and 2025, the Company recognized approximately $1.1 million and $0.2 million in stock-based compensation expense from PSAs, respectively. As of June 30, 2026, total unrecognized compensation cost related to PSAs was $4.1 million, which is expected to be recognized over a remaining weighted-average vesting period of 1.48 years.

As of June 30, 2026, the Company had 1,013,738 PSAs outstanding with three specific R&D fuel program milestones and one specific financial milestone (the Tranche-based PSAs). During the six months ended June 30, 2026, 167,512 shares of Tranche-based PSAs were granted to new employees. Each milestone applies only to a separate portion of the Tranche-based PSAs. Vesting of the Tranche-based PSAs occurs in unequal tranches depending on which milestone is certified and is subject to the grantee having completed at least twelve months of continuous service with the Company as of the milestone achievement date. The performance period for achieving these milestones extends from the grant date to December 31, 2028. As of June 30, 2026, management concluded that only one performance milestone was probable of achievement.

During the three-months ended June 30, 2026, management concluded a performance milestone previously deemed probable was no longer probable based on revised expectations during the quarter. As a result, the Company reversed $0.7 million of previously recorded stock-based compensation related to this performance milestone. During the three and six months ended June 30, 2026, the Company recognized net stock-based compensation expense of $(0.2) million and $0.6 million, respectively, related to the Tranche-based PSAs. These amounts include the reversal of $0.7 million of previously recognized stock-based compensation related to the performance milestone. No stock-based compensation expense related to the Tranche-based PSAs was recorded during the six months ended June 30, 2025.

As of June 30, 2026, the Company had 199,999 PSAs outstanding, which were granted in April 2025 (the April 2025 PSAs) with a performance condition requiring the successful insertion of the Company’s fuel material coupon samples into the Advanced Test Reactor at INL by December 31, 2026. This condition was satisfied in November 2025 and satisfaction was subsequently certified by the Compensation Committee. The April 2025 PSAs are also subject to the participant’s continuous service over a three-year period from the grant date. During the three months ended June 30, 2026 and 2025, the Company recognized $0.2 million and $0.2 million in stock-based compensation expense related to the April 2025 PSAs. During the six months ended June 30, 2026 and 2025, the Company recognized $0.5 million and $0.2 million in stock-based compensation expense related to the April 2025 PSAs.

Note 8. Net Loss Per Share

Basic net loss per share is computed using the weighted-average number of common shares outstanding during the reporting period, except that it does not include unvested common shares subject to repurchase or cancellation, such as the Company’s RSAs and PSAs. Diluted net loss per share is computed using the weighted-average number of common shares and, if dilutive, potential common shares outstanding during the period. Potential common shares consist of the incremental common shares issuable upon the exercise of stock options and unvested RSAs and PSAs.

The outstanding securities in the table below have been excluded from the computation of diluted weighted shares outstanding for the three and six months ended June 30, 2026 and 2025, as they would have been anti-dilutive due to the Company’s losses for the three and six months ended June 30, 2026 and 2025 and also because the exercise price of certain of these outstanding securities was greater than the average closing price of the Company’s common stock.

	Three and Six Months Ended June 30,
	2026		2025
Stock options outstanding		115,845		360,441
RSAs outstanding		1,007,432		717,521
PSAs outstanding		1,213,737		300,000
Total		2,337,014		1,377,962

Note 9. Segment Reporting

The Company has one reportable business segment: nuclear fuel technology. This segment consists of the research and development and commercialization of its nuclear fuel. The Company’s chief operating decision maker (CODM) is the chief executive officer. The CODM assesses performance for the segment and allocates resources based on net loss as reported on the consolidated statement of operations. The CODM also reviews total assets as reported on the consolidated balance sheet to assess capital deployment and liquidity available to support the Company's commercialization strategy. The measure of segment assets is reported on the consolidated balance sheet as total assets.

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The table below summarizes the significant expense categories regularly provided to the CODM for the three and six months ended June 30, 2026 and 2025 (in millions):

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2026			2025			2026			2025
Revenue	$	—		$	—		$	—		$	—
General and administrative		3.7			2.5			8.0			6.0
Research and development
INL project (1)		1.0			0.8			1.8			1.6
Project development		0.4			—			0.4			—
IT expenses (2)		0.3			0.1			0.8			0.1
Allocated employee compensation and stock-based compensation		2.0			0.6			3.8			1.4
Other outside R&D expenses		0.3			0.1			0.5			0.2
Other segments items (3)		(1.9	)		(0.6	)		(3.2	)		(1.0	)
Net loss	$	(5.8	)	$	(3.5	)	$	(12.1	)	$	(8.3	)

(1)	These expenses relate to cost reimbursable work performed during the reporting period by BEA to support the development of Lightbridge Fuel™.

(2)	These expenses primarily relate to the Company’s high-performance computer, including related computer hardware, software, and operating expenses.

(3)	Other segment item represents interest income from the Company’s cash and cash equivalents.

Note 10. Subsequent Events

August 2026 Equity Awards

On August 6 2026, the Board approved the following equity awards designed to support the Company’s lead test assembly (LTA) production strategy and retain and attract key personnel involved in the development and commercialization of Lightbridge Fuel™:

(1)	Service-Based Restricted Stock Awards – An aggregate of 1,000,000 RSAs to current and future employees, contractors, and directors under the 2020 Plan. These RSAs vest in six equal installments on each of the first six semi-annual anniversaries of the Board approval date, prorated based on the start date for future hires. On August 6, 2026, approximately 617,000 RSAs were granted.

(2)	Contingent Performance-Based Restricted Stock Awards – An aggregate of 3,000,000 PSAs to current and future employees, contractors, and directors, contingent upon approval by the Company’s stockholders of an increase in the number of shares authorized under the 2020 Plan to accommodate these awards. If stockholder approval is not obtained, the PSAs will not be granted. These PSAs vest based on the attainment of three specific R&D fuel program milestones related to the construction and commissioning of a pilot-scale fuel fabrication facility and the production of at least one complete LTA. Each milestone applies to a separate portion of the PSAs, and vesting of the PSAs occurs in unequal tranches depending on which milestone is certified. The performance period for achieving these milestones extends from the grant date to as early as December 31, 2029 and as late as December 31, 2034.

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FORWARD-LOOKING STATEMENTS

In addition to historical information, this Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (Exchange Act). All statements other than statements of historical fact are statements that could be deemed forward-looking statements. We use words such as “believe,” “expect,” “anticipate,” “project,” “plan,” “intend,” “aim,” “will,” “may,” “can,” “potential,” “enhance,” “could,” “estimate,” “future,” or similar expressions, which are intended to identify forward-looking statements. Such statements include, among others:

·	those concerning market and business segment growth, demand, and acceptance of our nuclear fuel technology and other steps toward the commercialization of Lightbridge Fuel™;

·	any projections of sales, earnings, revenue, margins, or other financial items;

·	any statements of the plans, strategies, and objectives of management for future operations and the timing and outcome of the development of our nuclear fuel technology;

·	any statements regarding future economic conditions or performance;

·	any statements about future financings and liquidity;

·	the Company’s anticipated financial resources and position; and

·	all assumptions, expectations, predictions, intentions, or beliefs about future events and other statements that are not historical facts.

The forward-looking statements are not historical facts, and are based upon our current expectations, beliefs, estimates and projections, and various assumptions, many of which, by their nature, are inherently uncertain and beyond our control. Our expectations, beliefs, estimates, and projections are expressed in good faith, and we believe there is a reasonable basis for them. You are cautioned that any such forward-looking statements are not guarantees of future performance and involve risks and uncertainties, particularly given the regulatory, technical, financial, and market risks associated with the development and commercialization of our nuclear fuel, as well as assumptions that if they were to ever materialize or prove incorrect, could cause the results of the Company to differ materially from those expressed or implied by such forward-looking statements. Such risks and uncertainties, among others, include:

·	our ability to commercialize our nuclear fuel technology, including risks related to the design and testing of nuclear fuel incorporating our technology and the degree of market adoption of the Company’s product and service offerings;

·	dependence on strategic partners;

·	any adverse changes to our agreements or relationship with the U.S. government and its national laboratories;

·	our ability to fund our future operations, including general corporate overhead and outside research and development (R&D) expenses, and continue as a going concern;

·	the future market and demand for our fuel for nuclear reactors and our ability to attract customers;

·	our ability to manage the business effectively in a rapidly evolving market;

·	our ability to employ and retain qualified employees and consultants that have experience in the nuclear industry;

·	competition and competitive factors in the markets in which we compete, including from accident tolerant fuels;

·	access to and availability of nuclear test reactors and the risks associated with unexpected changes in our nuclear fuel development timeline;

·	access to and availability of adequate resources and manufacturing capabilities at national laboratories that affect our nuclear fuel development timeline and project costs;

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·	our ability to deploy and operate a dedicated nuclear fuel fabrication facility;

·	the increased costs associated with metallization of our nuclear fuel;

·	uncertainties related to conducting business in foreign countries;

·	public perception of nuclear energy generally;

·	changes in laws, rules, and regulations governing our business;

·	changes in the political environment;

·	development and utilization of, and challenges to, our intellectual property domestically and abroad;

·	the volatility of the trading price of our securities and the potential for purchasers of our securities to incur substantial losses; and

·	the other risks and uncertainties identified in Part I. Item 1A. Risk Factors included in our Annual Report on Form 10-K for the year ended December 31, 2025.

Most of these factors are beyond our ability to predict or control and you should not put undue reliance on any forward-looking statement. Future events and actual results could differ materially from those set forth in, contemplated by or underlying the forward-looking statements. Forward-looking statements speak only as of the date on which they are made. The Company assumes no obligation and does not intend to update these forward-looking statements for any reason after the date of the filing of this Quarterly Report on Form 10-Q, nor to conform these statements to actual results or to changes in our expectations, except as required by law.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is intended to help the reader understand Lightbridge Corporation, our operations, and our present business environment. MD&A is provided as a supplement to, and should be read in conjunction with, our unaudited condensed consolidated financial statements and the accompanying notes thereto contained in Part I, Item 1 of this Quarterly Report on Form 10-Q, as well as those included in our Annual Report on Form 10-K for the year ended December 31, 2025.

As discussed in more detail under “Forward-Looking Statements” preceding this MD&A, the following discussion contains forward-looking statements that are based on our management’s current expectations, estimates, and projections, which are subject to a number of risks and uncertainties. Our actual results may differ materially from those discussed in these forward-looking statements because of the risks and uncertainties inherent in future events, including those set forth under “Forward-Looking Statements” and Part II, Item 1A. Risk Factors included herein.

Overview of Our Business and Recent Developments Regarding Lightbridge Fuel™

When used in this Quarterly Report on Form 10-Q, the terms “Lightbridge,” the “Company,” “we,” “our,” and “us” refer to Lightbridge Corporation together with its wholly-owned subsidiary, Thorium Power Inc.

Our Business

At Lightbridge, we are developing advanced metallic nuclear fuel for existing and new water-cooled reactors designed to improve the economics and safety of existing and new nuclear power plants and enhance proliferation resistance of spent nuclear fuel while supplying clean energy to the electric grid or to “behind the meter” customers for electric power, including data centers. We believe our metallic fuel could offer significant economic and safety benefits over traditional nuclear fuel, primarily because of the superior heat transfer properties and the resulting lower operating temperature of our all-metal fuel.

We believe our metallic fuel can be used in different types of water-cooled commercial power reactors, such as pressurized water reactors, boiling-water reactors, Russian-designed water-cooled commercial power reactors, Canada Deuterium Uranium heavy water reactors, water-cooled small modular reactors, and water-cooled research reactors. We have obtained patent validation in key countries that we believe would have a commercial market for our fuel and will continue to seek patent validation in countries that either currently operate or are expected to build and operate a large number of nuclear power reactors compatible with our fuel technology.

Commercialization Outlook and Key Drivers of Timing

The Company believes long-term industry trends continue to support investment in advanced nuclear technologies. Growing demand for reliable electricity, including demand associated with artificial intelligence computing, hyperscale data centers, electrification, advanced manufacturing, and energy security initiatives, has significantly increased interest in expanding nuclear generation and improving the performance of existing reactors. Advances in reactor technology, combined with growing corporate and governmental support for nuclear energy, can position nuclear power as a cornerstone of future energy strategies for data-intensive industries, which recent evidence suggests may be willing to pay a premium for reliable, clean, and sustainable baseload electricity. The Company believes these trends may increase the long-term market opportunities for advanced nuclear fuel technologies designed to improve reactor economics, increase power output, and enhance operational flexibility. Accordingly, the Company's current research, engineering, manufacturing planning, and strategic collaborations are focused on advancing the technical and commercial readiness of Lightbridge Fuel™ to address these long-term market opportunities.

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The long-term milestones marking progress towards development and commercialization of nuclear fuel assemblies include, among other matters, irradiating nuclear material samples and prototype fuel rods with enriched uranium in test reactors, conducting post-irradiation examination of irradiated material samples and/or prototype fuel rods, performing thermal-hydraulic experiments, performing seismic and other out-of-reactor experiments, performing advanced computer modeling and simulations to support fuel qualification, designing a lead test assembly (LTA), entering into one or more lead test rod/assembly agreements with host reactors, demonstrating the production process of the fuel including lead test rods and/or LTAs, and demonstrating the operation of lead test rods and/or LTAs in commercial reactors.

There are inherent uncertainties in the cost and outcomes of the many steps needed for successful deployment of Lightbridge Fuel™ in commercial nuclear reactors, which makes it difficult to accurately predict the timing of the commercialization of our nuclear fuel technology. Our ultimate commercial model remains under evaluation and may evolve as our fuel development progresses, regulatory pathways are further clarified, and commercial partnerships are further established. See Part I, Item 1A. Risk Factors—“Risks Related to Our Business and to the Commercialization of Lightbridge Fuel™” in our Annual Report on Form 10-K for the year ended December 31, 2025.

Development of a Pilot-Scale Facility and Future Lightbridge Expandable Fuel Facility

The Company is evaluating a potential site location and developing a conceptual design for a Lightbridge Expandable Fuel Facility (LEFF) to support the possible future fabrication of Lightbridge Fuel™ for use in commercial reactors. The Company also continually evaluates a variety of strategic opportunities that could accelerate the commercialization of its advanced nuclear fuel technology, including the potential establishment of a pilot-scale fuel fabrication capability to support the future manufacture of LTAs.

In connection with these efforts, the Company may decide, from time to time, to apply to programs available through various governmental agencies that offer funding, regulatory flexibility, or other support related to the advancement of its nuclear fuel technology. Such programs may require significant capital investment and could materially increase research and development activities, capital expenditures, manufacturing capabilities and staffing over the next several years. For example, the Company recently submitted an application to the U.S. Department of Energy (DOE) seeking authorization and collaboration through the agency’s Nuclear Energy Launch Pad program relating to such a pilot-scale fuel fabrication capability. The requested authorization, if obtained and ultimately pursued by the Company, could enable earlier fabrication and testing of LTAs and accelerate the Company's commercialization timeline.

The construction of a pilot-scale facility could commence as early as 2027, subject to various factors, including those described below. This initiative would represent a significant potential expansion of the Company’s operations beyond its current R&D activities. While the scope, timing, and cost of constructing such a facility cannot be reasonably estimated at this time, the Company expects that the capital required to design, license, and construct any pilot-scale facility or LEFF would be substantial. The timing, amount, and sources of any related financing activities will depend on a number of factors, including the progress of the Company’s development programs, regulatory considerations, market conditions, and the availability of strategic partnerships or other funding sources. There can be no assurance that the Company will be able to obtain such financing on acceptable terms, or at all, nor can there be any assurance that the Company will pursue the construction of the fabrication facility.

Recent Developments Regarding Lightbridge Fuel™

Reconstitution of the Nuclear Utility Fuel Advisory Board

In June 2026, the Company launched a reconstituted Nuclear Utility Fuel Advisory Board, which is intended to provide the Company with input directly from utility industry representatives regarding fuel development priorities, licensing considerations, deployment strategies, operational requirements, and commercialization planning.

The advisory board serves in an advisory capacity only and does not constitute a commitment by any participant to purchase, license, deploy, or otherwise utilize the Company's fuel technology.

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Updates to Idaho National Laboratory Agreements

In 2022, the Company entered into agreements with Batelle Energy Alliance, LLC (BEA), the U.S. Department of Energy’s (DOE) operating contractor for Idaho National Laboratory (INL), to support the development of Lightbridge Fuel™. The framework agreements consist of an “umbrella” Strategic Partnership Project Agreement (SPPA) and an “umbrella” Cooperative Research and Development Agreement (CRADA), each with BEA. The Company continues to perform work under its SPPA and CRADA with BEA, as previously described in the Company's Annual Report on Form 10-K for the year ended December 31, 2025. The Company periodically updates project scopes, schedules and cost estimates using a rolling wave planning approach for project management purposes on the released scopes of work. It is an iterative planning technique in which the work to be accomplished in the near term is planned in detail, while work further in the future is planned at a higher level. As such, periodic revisions to the scope and/or cost estimates are anticipated.

Other Updates to the SPPA and CRADA

In June 2026, the Company entered into Modification No. 5 to CRADA Project Task Statement (PTS) No.1 with BEA to increase the total estimated reimbursable cost by approximately $1.1 million, bringing the total estimated cost for the work to be performed under CRADA PTS No.1 to $5.4 million.

In April 2026, the Company entered into SPPA PTS No. 6 to support the development of coextruded fuel rod components for future irradiation testing. This program builds on prior INL fabrication work and is intended to further refine manufacturing processes and materials necessary to produce fuel rods and rodlets in their final cross-sectional configurations. Initial process development activities will be conducted using depleted uranium, with the expectation that, upon successful demonstration, these processes may be applied to enriched uranium to produce fuel rod segments for irradiation experiments at test reactors, including the Advanced Test Reactor (ATR). The program is expected to help bridge the transition from earlier-stage fabrication development and initial coupon fuel material samples currently undergoing irradiation testing in the ATR to the production of irradiation rod segment test specimens. The scope of work includes enhancements to fabrication processes and equipment, development and testing of key materials (including central displacer alloys and cladding behavior), and validation of coextrusion techniques for both cylindrical and multi-lobe fuel designs. The program also includes preparation of fuel rod segment specimens, including those with controlled defects, to support non-destructive evaluation calibration and irradiation testing. The total estimated cost of SPPA PTS No.6 is approximately $4.6 million over an expected performance period of 36 months. Costs are incurred on a reimbursable basis, with advance and monthly funding provided by the Company. The Company is not obligated to continue work beyond the estimated cost without additional authorization. This effort represents a key step in the Company’s ongoing fuel qualification strategy, supporting the advancement from process development toward irradiation testing and future commercialization activities.

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In March 2026, the Company entered into Modification No. 4 to CRADA PTS No. 1 with BEA to extend the performance period end date through September 2032 and increase advanced funding by $0.3 million, with no increase to the total estimated reimbursable cost.

Total Cumulative Estimated Costs

As of June 30, 2026, the Company expects to pay an aggregate $25.2 million to BEA under the CRADA and the SPPA on a cost reimbursable basis over the performance periods. As of June 30, 2026, a cumulative total of $7.1 million has been expensed and the aggregate funding commitment remaining under these agreements is $18.1 million. These obligations are generally cancellable with 30-60 days’ notice and, therefore, are not considered firm commitments, and are not expensed until incurred. Actual expenditures may differ from this amount based on the scope and timing of work performed through the issuance of additional PTSs to BEA.

Master Services Agreement with Amentum Technology Inc.

In December 2025, the Company entered into a Master Services Agreement (MSA) with Amentum Technology Inc. (Amentum) relating to the performance of activities by Amentum in support of various activities as the Company and Amentum may agree from time to time. In June 2026, the Company entered into a new task order with Amentum to conduct feasibility and site selection studies and develop a conceptual design for a standalone LEFF, with completion of deliverables expected in early 2027. The Company expects to incur approximately $2.4 million of R&D expenses under this task order.

Critical Accounting Estimates

For a discussion of the accounting judgments and estimates that we have identified as critical in the preparation of our financial statements, please see Part II, Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations—“Critical Accounting Estimates” in our Annual Report on Form 10-K for the year ended December 31, 2025. There have been no significant changes in our critical accounting policies and estimates during the six months ended June 30, 2026.

Operations Review

During the first half of 2026, the Company continued accelerating the development of Lightbridge Fuel™. Operating expenses increased for the three and six months ended June 30, 2026 primarily as a result of the Company's continued investment in engineering, fuel development, manufacturing readiness activities, project development, and organizational infrastructure supporting the long-term development of Lightbridge Fuel™. The Company generated increased interest income from its significantly higher cash balances invested primarily in U.S. Treasury securities.

Financial information is included in Part I, Item 1 of this Quarterly Report on Form 10-Q.

Condensed Consolidated Results of Operations - Three Months Ended June 30, 2026 and 2025

The following table presents our operating results and the change in amounts for the periods indicated (in millions):

	Three Months Ended						Increase		Increase
	June 30,						(Decrease)		(Decrease)
	2026			2025			Change $		Change %
Operating Expenses
General and administrative	$	3.7		$	2.5		$	1.2		48	%
Research and development		4.0			1.6			2.4		150	%
Total Operating Expenses		7.7			4.1			3.6		88	%

Operating Loss		(7.7	)		(4.1	)		3.6		88	%
Other Income		1.9			0.6			1.3		217	%
Net loss before Income Taxes		(5.8	)		(3.5	)		2.3		66	%

Net Loss	$	(5.8	)	$	(3.5	)	$	2.3		66	%

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Operating Expenses

General and Administrative

General and administrative (G&A) expenses consist primarily of compensation and related costs for finance personnel, including stock-based compensation, and fees for professional and consulting services. Professional services are principally comprised of legal, audit, strategic advisory services, and outsourced services such as human resources and information technology.

G&A expenses increased by $1.2 million for the three months ended June 30, 2026, as compared to the three months ended June 30, 2025. The increase was due to:

	·	a $0.9 million increase in employee compensation and stock-based compensation for employees, contractors, and directors, reflecting new hires, increased bonuses, and several new stock-based awards, including performance stock awards, partially offset by a reversal in the current period of previously recognized stock-based compensation for a performance milestone no longer deemed probable of achievement;
	·	a $0.2 million increase in other administrative expenses, including insurance, travel, and patent expenses; and
	·	a $0.1 million increase in professional and consulting services as we continue to grow the business.

Total stock-based compensation included in G&A expenses was $1.0 million and $0.5 million for the three months ended June 30, 2026 and 2025, respectively. The amount for the three months ended June 30, 2026 includes the reversal of $0.5 million of previously recognized stock-based compensation related to a performance milestone under our Tranche-based PSAs that is no longer deemed probable of achievement.

Research and Development

R&D expenses consist primarily of costs associated with our CRADA and SPPA agreements with BEA, IT expenses, employee compensation and related fringe benefits, including stock-based compensation, and other R&D costs for the development of our Lightbridge Fuel™.

The following table presents our total R&D expenses for the three months ended June 30, 2026 and 2025 (in millions):

Three Months Ended

Increase

June 30,

(Decrease)

2026

2025

Change $

Change %

INL Project

1.0

0.8

0.2