Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 months
- Director since
- 2026
2 months of board service in total across 1 board, counting each seat separately. Longest: Martin Marietta Materials Inc., 2 months.
Martin Marietta Materials Inc.
Director
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 21, 2026 | Martin Marietta Materials Inc. | Grant or award | +337 | — | — |
Questions about Philipp Niemann
What boards is Philipp Niemann on?
Philipp Niemann sits on the board of Martin Marietta Materials Inc.
How long has Philipp Niemann served on boards?
Our records show at least 2 months of board service across 1 board, the earliest from 2026.
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