David B. Jansen
President; Interim CEO at Solid Power Inc.
Sits on 1 board. Last updated September 28, 2026
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: Solid Power Inc., 3 years.
Chief executive roles
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 |
|---|---|---|---|---|---|
| May 12, 2023 | Solid Power Inc. | Shares withheld for tax | −10,348 | $2.07 | $21,420 |
| Mar 2, 2023 | Solid Power Inc. | Grant or award | +672,839 | — | — |
Questions about David B. Jansen
What boards is David B. Jansen on?
David B. Jansen sits on the board of Solid Power Inc.
Has David B. Jansen been a CEO?
Yes — David B. Jansen was CEO of Solid Power Inc. (Until June 2023).
How long has David B. Jansen served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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