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MUSHAKOV ANDREY

Disclosed activity across 1 company

Tapewire entity
18837
SEC CIK
0001371007

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
LIGHTBRIDGE CorpLTBR · Entity 306EVP & Chief Operating OfficerAugust 28, 2026August 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

LIGHTBRIDGE Corp

Report date August 28, 2026 · Filed August 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect457,668 Reported balance After 2026-08-28 transaction · row 1
1 source row

Row 1 · 2026-08-28 · Tax withholding · Disposed 6,817 · Balance 457,668

F1: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $18.48 · Expires 2026-11-09Direct11,351 Reported balance Holding disclosure · report date 2026-08-28 · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · Balance 11,351

F2: This option is fully vested as of the date of this report.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

F2: This option is fully vested as of the date of this report.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 28, 2026 Filed Aug 28, 2026 16:17 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 6,817 $7.55 $51,468.35
Disclosure

SEC source: 0000891839-26-000379 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP & Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 457,668

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
August 06, 2026 Filed Aug 7, 2026 20:35 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 84,000 $0.00 $0.00
Disclosure

SEC source: 0000891839-26-000340 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP & Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 464,485

F1 · kind: 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.

Read SEC document
April 03, 2026 Filed Apr 14, 2026 20:00 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 8,597 $11.09 $95,340.73
Disclosure

SEC source: 0000891839-26-000140 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 380,485

F1 · shares: Shares withheld to cover taxes upon the vesting of performance-based restricted stock awards. No shares were sold.

Read SEC document
January 29, 2026 Filed Jan 30, 2026 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 2,827 $16.03 $45,325.29
Disclosure

SEC source: 0000891839-26-000042 · form4.xml · nonDerivative · entry 3

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 389,082

F1 · shares: The reported sale of an aggregate of 30,289 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 30, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.9076 to $16.1108, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
January 29, 2026 Filed Jan 30, 2026 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 24,929 $16.54 $412,425.38
Disclosure

SEC source: 0000891839-26-000042 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 391,909

F1 · shares: The reported sale of an aggregate of 30,289 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 30, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.12 to $17.115, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
January 29, 2026 Filed Jan 30, 2026 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 2,533 $17.48 $44,264.18
Disclosure

SEC source: 0000891839-26-000042 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 416,838

F1 · shares: The reported sale of an aggregate of 30,289 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 30, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.13 to $18.12, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 15, 2025 Filed Dec 16, 2025 22:44 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 8,104 $14.49 $117,426.96
Disclosure

SEC source: 0000891839-25-000186 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 419,371

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
December 04, 2025 Filed Dec 5, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 11,936 $17.79 $212,341.44
Disclosure

SEC source: 0000891839-25-000169 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 427,475

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
December 01, 2025 Filed Dec 2, 2025 22:46 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 50,442 $0.00 $0.00
Disclosure

SEC source: 0000891839-25-000157 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 439,411

F1 · kind: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

F1 · price: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 6,730 $14.53 $97,786.90
Disclosure

SEC source: 0000891839-25-000142 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 388,969

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
October 10, 2025 Filed Oct 10, 2025 20:39 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 25,093 $0.00 Strike: $12.60 $0.00
Disclosure

SEC source: 0000891839-25-000073 · form4.xml · derivative · entry 3

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,093 shares

Expires 2027-10-26

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 25,093 employee stock options and sale of 25,093 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F3 · derivative.exercise_date: This option is fully vested as of the date of this report.

Read SEC document
October 10, 2025 Filed Oct 10, 2025 20:39 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 25,093 $25.06 $628,830.58
Disclosure

SEC source: 0000891839-25-000073 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 395,699

F1 · shares: The reported exercise of 25,093 employee stock options and sale of 25,093 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.19, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
October 10, 2025 Filed Oct 10, 2025 20:39 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionCommon Stock 25,093 $12.60 $316,171.80
Disclosure

SEC source: 0000891839-25-000073 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 420,792

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 25,093 employee stock options and sale of 25,093 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 20:29 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 17,598 $0.00 Strike: $10.80 $0.00
Disclosure

SEC source: 0000891839-25-000053 · form4.xml · derivative · entry 3

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,598 shares

Expires 2028-08-06

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 17,598 employee stock options and sale of 17,598 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F3 · derivative.exercise_date: This option is fully vested as of the date of this report.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 20:29 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 17,598 $20.04 $352,663.92
Disclosure

SEC source: 0000891839-25-000053 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 395,699

F1 · shares: The reported exercise of 17,598 employee stock options and sale of 17,598 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.00 to $20.14, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
September 22, 2025 Filed Sep 23, 2025 20:29 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionCommon Stock 17,598 $10.80 $190,058.40
Disclosure

SEC source: 0000891839-25-000053 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 413,297

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 17,598 employee stock options and sale of 17,598 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 18,140 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-015110 · form4.xml · nonDerivative · entry 5

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 395,699

F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 27,208 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-015110 · form4.xml · nonDerivative · entry 4

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 377,559

F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 45,347 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-015110 · form4.xml · nonDerivative · entry 3

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 350,351

F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 45,347 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-015110 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 305,004

F2 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest subject to achievement of a specified performance condition, and at the time of certification thereof, contingent on the reporting person's continued service on the certification date. PSAs that remain unvested as of December 31, 2028 (the end of the performance period) will automatically be forfeited and cancelled without consideration.

Read SEC document
August 28, 2025 Filed Aug 29, 2025 20:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 45,347 $0.00 $0.00
Disclosure

SEC source: 0001062993-25-015110 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 259,657

F1 · kind: Represents a grant of restricted stock awards (RSAs). These RSAs vest in three equal installments on the first, second and third anniversaries of the date of grant, contingent on the reporting person's continued service on each such vesting date.

Read SEC document
April 03, 2025 Filed Apr 4, 2025 20:05 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 54,417 $0.00 $0.00
Disclosure

SEC source: 0001477932-25-002465 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,310

F1 · kind: Represents a grant of performance-based restricted stock awards (PSAs). These PSAs vest, subject to satisfaction of specified performance criteria, in three equal installments on the first, second and third anniversaries of the date of grant, contingent on the reporting person's continued service on each such vesting date.

Read SEC document
February 12, 2025 Filed Feb 14, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 30,000 $14.58 $437,400.00
Disclosure

SEC source: 0001477932-25-001042 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 159,893

F1 · shares: The reported sale of 30,000 shares of common stock was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.55 to $14.61, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
January 23, 2025 Filed Jan 24, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,070 $0.00 Strike: $3.82 $0.00
Disclosure

SEC source: 0001477932-25-000438 · form4.xml · derivative · entry 4

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,891

Underlying: Common Stock · 10,070 shares

Expires 2029-12-02

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 10,070 employee stock options and sale of 45,070 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

Read SEC document
January 23, 2025 Filed Jan 24, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 30,070 $9.68 $290,996.41
Disclosure

SEC source: 0001477932-25-000438 · form4.xml · nonDerivative · entry 3

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,893

F1 · shares: The reported exercise of 10,070 employee stock options and sale of 45,070 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $10.00, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
January 23, 2025 Filed Jan 24, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Exercise / conversionCommon Stock 10,070 $3.82 $38,467.40
Disclosure

SEC source: 0001477932-25-000438 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 219,963

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: The reported exercise of 10,070 employee stock options and sale of 45,070 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

Read SEC document
January 23, 2025 Filed Jan 24, 2025 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 SaleCommon Stock 15,000 $7.54 $113,092.50
Disclosure

SEC source: 0001477932-25-000438 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 209,893

F1 · shares: The reported exercise of 10,070 employee stock options and sale of 45,070 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.50 to $7.60, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
December 15, 2024 Filed Dec 16, 2024 21:00 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 8,104 $4.76 $38,575.04
Disclosure

SEC source: 0001477932-24-008112 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 224,893

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
December 04, 2024 Filed Dec 6, 2024 21:30 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 79,394 $0.00 $0.00
Disclosure

SEC source: 0001477932-24-007889 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 232,997

F1 · kind: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

F1 · price: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

Read SEC document
November 20, 2024 Filed Nov 27, 2024 15:25 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 6,730 $6.41 $43,139.30
Disclosure

SEC source: 0001477932-24-007676 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 153,603

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
November 18, 2024 Filed Nov 27, 2024 15:25 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 4,534 $6.61 $29,969.74
Disclosure

SEC source: 0001477932-24-007676 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,333

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

Read SEC document
August 30, 2024 Filed Sep 3, 2024 16:06 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 587 $2.52 $1,479.59
Disclosure

SEC source: 0001477932-24-005424 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,867

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
July 31, 2024 Filed Aug 1, 2024 14:40 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 478 $3.09 $1,478.45
Disclosure

SEC source: 0001477932-24-004490 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,280

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
June 28, 2024 Filed Jul 1, 2024 10:36 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 428 $3.46 $1,479.17
Disclosure

SEC source: 0001477932-24-003970 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,802

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
May 31, 2024 Filed Jun 4, 2024 13:38 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 541 $2.73 $1,479.09
Disclosure

SEC source: 0001477932-24-003447 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,374

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
April 30, 2024 Filed May 1, 2024 14:03 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 578 $2.56 $1,480.84
Disclosure

SEC source: 0001477932-24-002462 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,833

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
March 27, 2024 Filed Mar 28, 2024 15:37 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 501 $2.96 $1,480.46
Disclosure

SEC source: 0001477932-24-001519 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,255

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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February 29, 2024 Filed Mar 1, 2024 16:02 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 531 $2.79 $1,480.27
Disclosure

SEC source: 0001477932-24-000974 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,754

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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January 31, 2024 Filed Feb 1, 2024 16:01 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 483 $3.06 $1,479.14
Disclosure

SEC source: 0001477932-24-000500 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,223

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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December 27, 2023 Filed Dec 28, 2023 15:45 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 438 $3.38 $1,479.83
Disclosure

SEC source: 0001477932-23-009364 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,740

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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December 15, 2023 Filed Dec 19, 2023 22:00 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 8,104 $3.42 $27,715.68
Disclosure

SEC source: 0001477932-23-009253 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,302

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

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November 30, 2023 Filed Dec 1, 2023 14:59 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 434 $3.41 $1,479.16
Disclosure

SEC source: 0001477932-23-008892 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,406

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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November 20, 2023 Filed Nov 21, 2023 14:56 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 44,766 $0.00 $0.00
Disclosure

SEC source: 0001477932-23-008721 · form4.xml · nonDerivative · entry 2

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,972

F2 · kind: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

F2 · price: Represents a grant of restricted stock awards. The restricted stock awards will vest in three equal parts, beginning on the first anniversary of the date of grant, over the next three years.

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November 18, 2023 Filed Nov 21, 2023 14:56 UTC LIGHTBRIDGE Corp LTBR · Entity 306 Tax withholdingCommon Stock 4,534 $4.08 $18,498.72
Disclosure

SEC source: 0001477932-23-008721 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,206

F1 · shares: Shares withheld to cover taxes upon vesting of restricted stock awards. No shares were sold.

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October 31, 2023 Filed Nov 1, 2023 14:09 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 331 $4.26 $1,408.57
Disclosure

SEC source: 0001477932-23-008013 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,740

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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September 29, 2023 Filed Oct 2, 2023 14:43 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 306 $4.60 $1,407.57
Disclosure

SEC source: 0001477932-23-007264 · primary_doc.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,409

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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August 31, 2023 Filed Sep 1, 2023 13:46 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 327 $4.31 $1,409.76
Disclosure

SEC source: 0001477932-23-006582 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,103

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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July 31, 2023 Filed Aug 1, 2023 13:39 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 224 $6.29 $1,409.74
Disclosure

SEC source: 0001477932-23-005668 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,776

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

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June 30, 2023 Filed Jul 3, 2023 14:53 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 246 $5.72 $1,406.19
Disclosure

SEC source: 0001477932-23-004977 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,552

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document
May 31, 2023 Filed Jun 1, 2023 14:53 UTC LIGHTBRIDGE Corp LTBR · Entity 306 GrantCommon Stock 322 $4.38 $1,410.46
Disclosure

SEC source: 0001477932-23-004153 · form4.xml · nonDerivative · entry 1

MUSHAKOV ANDREY · CIK 0001371007 · EVP, Nuclear Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,306

F1 · shares: Represents shares purchased through payroll deductions under the issuer's employee stock purchase plan.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.