Dietmar Ostermann

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2024

3 years of board service in total across 1 board, counting each seat separately. Longest: Xos Inc., 2 years.

Xos Inc. Director
2 years · Since 2024

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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 17, 2026 Xos Inc. Open-market sale −4,738 $2.55 $12,082
Sep 16, 2026 Xos Inc. Open-market sale −262 $2.54 $665
Sep 4, 2026 Xos Inc. Open-market sale −5,000 $3.00 $15,000
Sep 2, 2026 Xos Inc. Open-market sale −10,000 $3.02 $30,200
Aug 20, 2026 Xos Inc. Open-market sale −10,000 $3.49 $34,900
Jul 17, 2026 Xos Inc. Sold back to the company −4,159 $2.15 $8,942
Jul 16, 2026 Xos Inc. Sold back to the company −4,158 $2.16 $8,981
Jul 15, 2026 Xos Inc. Sold back to the company −4,159 $2.30 $9,566
Jul 14, 2026 Xos Inc. Sold back to the company −4,158 $2.39 $9,938
Jul 13, 2026 Xos Inc. Sold back to the company −4,159 $2.35 $9,774
Jul 10, 2026 Xos Inc. Grant or award +60,584 — —
Jul 10, 2026 Xos Inc. Sold back to the company −4,158 $2.49 $10,353
Jun 8, 2026 Xos Inc. Open-market sale −3,351 $4.45 $14,912
Dec 22, 2025 Xos Inc. Open-market sale −3,826 $2.14 $8,188
Dec 19, 2025 Xos Inc. Open-market sale −3,826 $2.04 $7,805

Questions about Dietmar Ostermann

What boards is Dietmar Ostermann on?

Dietmar Ostermann sits on the board of Xos Inc.

How long has Dietmar Ostermann served on boards?

Our records show at least 3 years of board service across 1 board, the earliest from 2024.

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