Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: AST SpaceMobile Inc., 2 years.
AST SpaceMobile Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
AST SpaceMobile Inc. September 10, 2024100.0%
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 |
|---|---|---|---|---|---|
| Aug 1, 2026 | T-Mobile US Inc. | Grant or award | +40,966 | — | — |
| Nov 5, 2024 | Public Storage | Grant or award | +7,182 | — | — |
| Nov 5, 2024 | Public Storage | Shares withheld for tax | −2,827 | $340.60 | $962,876 |
Questions about Christopher Sambar
What boards is Christopher Sambar on?
Christopher Sambar sits on the board of AST SpaceMobile Inc.
How long has Christopher Sambar served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
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