Updated Jul 16, 2026
Chakraborty Sweta has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $482K.
Sweta Chakraborty is a corporate director at Lightbridge Corp, a company focused on nuclear fuel technology. She has been involved in various SEC filings related to her role, but there is limited publicly available information about her outside of her corporate position.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 1.1K | $9.29 | $11K |
| 2026-01-06 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale [10b5-1] | 1.2K | $15.68 | $20K |
| 2026-01-05 | LTBR | LIGHTBRIDGE Corp | A — Grant or award [10b5-1] | 10.6K | $0.00 | |
| 2026-01-05 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale [10b5-1] | 1.9K | $12.88 | $25K |
| 2025-10-08 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 1.2K | $22.89 | $29K |
| 2025-10-01 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 1.9K | $20.85 | $41K |
| 2025-09-02 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 1.9K | $14.22 | $28K |
| 2025-08-28 | LTBR | LIGHTBRIDGE Corp | A — Grant or award | 2.0K | $0.00 | |
| 2025-08-28 | LTBR | LIGHTBRIDGE Corp | A — Grant or award | 3.0K | $0.00 | |
| 2025-08-28 | LTBR | LIGHTBRIDGE Corp | A — Grant or award | 5.0K | $0.00 | |
| 2025-08-28 | LTBR | LIGHTBRIDGE Corp | A — Grant or award | 5.0K | $0.00 | |
| 2025-08-28 | LTBR | LIGHTBRIDGE Corp | A — Grant or award | 5.0K | $0.00 | |
| 2025-08-20 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 1.9K | $13.79 | $27K |
| 2025-08-15 | LTBR | LIGHTBRIDGE Corp | S — Open-market sale | 20.0K | $15.15 | $303K |
Sweta Chakraborty is a corporate director at Lightbridge Corp, a company focused on nuclear fuel technology. She has been involved in various SEC filings related to her role, but there is limited publicly available information about her outside of her corporate position.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 8 open-market sales ($482K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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