Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Lightbridge Corporation, 3 years.
Lightbridge Corporation
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Lightbridge Corporation May 14, 202699.2%
-
Lightbridge Corporation May 8, 202595.0%
-
Lightbridge Corporation April 19, 202493.7%
-
Lightbridge Corporation May 18, 202394.6%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 1, 2026 | Lightbridge Corporation | Open-market sale | −717 | $7.43 | $5,327 |
| Aug 6, 2026 | Lightbridge Corporation | Grant or award | +10,000 | — | — |
| Jul 1, 2026 | Lightbridge Corporation | Open-market sale | −1,143 | $9.29 | $10,618 |
| Jan 6, 2026 | Lightbridge Corporation | Open-market sale | −1,245 | $15.68 | $19,522 |
| Jan 2, 2026 | Lightbridge Corporation | Open-market sale | −1,947 | $12.88 | $25,077 |
| Jan 2, 2026 | Lightbridge Corporation | Grant or award | +10,631 | — | — |
| Dec 1, 2025 | Lightbridge Corporation | Open-market sale | −1,948 | $15.47 | $30,136 |
| Nov 3, 2025 | Lightbridge Corporation | Open-market sale | −1,948 | $26.73 | $52,070 |
| Oct 8, 2025 | Lightbridge Corporation | Open-market sale | −1,246 | $22.89 | $28,521 |
| Oct 1, 2025 | Lightbridge Corporation | Open-market sale | −1,947 | $20.85 | $40,595 |
| Sep 2, 2025 | Lightbridge Corporation | Open-market sale | −1,948 | $14.22 | $27,701 |
| Aug 28, 2025 | Lightbridge Corporation | Grant or award | +5,000 | — | — |
| Aug 28, 2025 | Lightbridge Corporation | Grant or award | +5,000 | — | — |
| Aug 28, 2025 | Lightbridge Corporation | Grant or award | +5,000 | — | — |
| Aug 28, 2025 | Lightbridge Corporation | Grant or award | +3,000 | — | — |
Questions about Sweta Chakraborty
What boards is Sweta Chakraborty on?
Sweta Chakraborty sits on the board of Lightbridge Corporation.
How long has Sweta Chakraborty served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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