Sweta Chakraborty

CIK: 0001885308

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)11 (55.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)9 (45.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

LTBR

LIGHTBRIDGE Corp

Director

Discretionary Trading P&L

Holdings

Transaction History (20 total)

LTBR
LIGHTBRIDGE Corp
Sep 1, 2026
Sale(S)
Direct
717 shares at avg. $7.43$5K
LTBR
LIGHTBRIDGE Corp
Aug 6, 2026
Award(A)
Direct
10K shares-
LTBR
LIGHTBRIDGE Corp
Jul 1, 2026
Sale(S)
Direct
1.1K shares at avg. $9.29$11K
LTBR
LIGHTBRIDGE Corp
Jan 6, 2026
Sale(S)
Direct
1.2K shares at avg. $15.68$20K
LTBR
LIGHTBRIDGE Corp
Jan 2, 2026
Sale(S)
Direct
1.9K shares at avg. $12.88$25K
LTBR
LIGHTBRIDGE Corp
Jan 2, 2026
Award(A)
Direct
10.6K shares-
LTBR
LIGHTBRIDGE Corp
Dec 1, 2025
Sale(S)
Direct
1.9K shares at avg. $15.47$30K
LTBR
LIGHTBRIDGE Corp
Nov 3, 2025
Sale(S)
Direct
1.9K shares at avg. $26.73$52K
LTBR
LIGHTBRIDGE Corp
Oct 8, 2025
Sale(S)
Direct
1.2K shares at avg. $22.89$29K
LTBR
LIGHTBRIDGE Corp
Oct 1, 2025
Sale(S)
Direct
1.9K shares at avg. $20.85$41K
LTBR
LIGHTBRIDGE Corp
Sep 2, 2025
Sale(S)
Direct
1.9K shares at avg. $14.22$28K
LTBR
LIGHTBRIDGE Corp
Aug 28, 2025
Award(A)
Direct
3K shares-
LTBR
LIGHTBRIDGE Corp
Aug 28, 2025
Award(A)
Direct
2K shares-
LTBR
LIGHTBRIDGE Corp
Aug 28, 2025
Award(A)
Direct
5K shares-
LTBR
LIGHTBRIDGE Corp
Aug 28, 2025
Award(A)
Direct
5K shares-
LTBR
LIGHTBRIDGE Corp
Aug 28, 2025
Award(A)
Direct
5K shares-
LTBR
LIGHTBRIDGE Corp
Aug 20, 2025
Sale(S)
Direct
1.9K shares at avg. $13.79$27K
LTBR
LIGHTBRIDGE Corp
Aug 15, 2025
Sale(S)
Direct
20K shares at avg. $15.15$303K
LTBR
LIGHTBRIDGE Corp
Mar 12, 2025
Award(A)
Direct
11.6K shares-
LTBR
LIGHTBRIDGE Corp
Dec 4, 2024
Award(A)
Direct
17.2K shares-

		Type	Shares	Price		Ownership
Sep 1, 2026	LTBR LIGHTBRIDGE Corp	Sale(S)	717	$7.43	$5,327	Direct
Aug 6, 2026	LTBR LIGHTBRIDGE Corp	Award(A)	10,000	-	$0	Direct
Jul 1, 2026	LTBR LIGHTBRIDGE Corp	Sale(S)	1,143	$9.29	$10,618	Direct
Jan 6, 2026	LTBR LIGHTBRIDGE Corp	Sale(S)	1,245	$15.68	$19,518	Direct
Jan 2, 2026	LTBR LIGHTBRIDGE Corp	Sale(S)	1,947	$12.88	$25,077	Direct
Jan 2, 2026	LTBR LIGHTBRIDGE Corp	Award(A)	10,631	-	$0	Direct
Dec 1, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,948	$15.47	$30,134	Direct
Nov 3, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,948	$26.73	$52,070	Direct
Oct 8, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,246	$22.89	$28,521	Direct
Oct 1, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,947	$20.85	$40,595	Direct
Sep 2, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,948	$14.22	$27,701	Direct
Aug 28, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	3,000	-	-	Direct
Aug 28, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	2,000	-	-	Direct
Aug 28, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	5,000	-	-	Direct
Aug 28, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	5,000	-	-	Direct
Aug 28, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	5,000	-	-	Direct
Aug 20, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	1,948	$13.79	$26,863	Direct
Aug 15, 2025	LTBR LIGHTBRIDGE Corp	Sale(S)	20,000	$15.15	$303,000	Direct
Mar 12, 2025	LTBR LIGHTBRIDGE Corp	Award(A)	11,588	-	-	Direct
Dec 4, 2024	LTBR LIGHTBRIDGE Corp	Award(A)	17,183	-	$0	Direct

1-20 of 20 transactions

About Chakraborty Sweta

Chakraborty Sweta (SEC CIK 0001885308) files insider reports with the SEC as Director of LIGHTBRIDGE Corp (LTBR).

Signal8 holds 15 ownership filings by Chakraborty Sweta, all Form 4s, filed between Dec 6, 2024 and Sep 2, 2026. Those filings report 20 transactions, from Dec 4, 2024 to Sep 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chakraborty Sweta's filings is in RESTON, VA.

Recent filings by Chakraborty Sweta

Sep 1, 2026: Open-market sale of LTBR shares (Form 4, code S).
Aug 6, 2026: Grant or award of LTBR shares (Form 4, code A).
Jul 1, 2026: Open-market sale of LTBR shares (Form 4, code S).
Jan 6, 2026: Open-market sale of LTBR shares (Form 4, code S).
Jan 2, 2026: Open-market sale of LTBR shares (Form 4, code S).

Other insiders filing for LIGHTBRIDGE Corp (LTBR)

Goodman Sherri, Director
MUSHAKOV ANDREY, EVP & Chief Operating Officer
GRAE SETH, President and CEO
Holcombe Scott Randall, SVP & Chief Technology Officer
GOLDMAN LARRY, CFO
Tobin Mark Robert, Director

How to read Form 4 transaction codes