Lothar Maier

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
6 years
Director since
2023

6 years of board service in total across 2 boards, counting each seat separately. Longest: FormFactor Inc. FormFactor Inc., 3 years.

3 years · Since 2023
SunPower 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
May 23, 2025 SunPower Inc. Grant or award +243,169 — —
May 14, 2024 FormFactor Inc. FormFactor Inc. Open-market sale −99,723 $55.08 $5,492,743
May 19, 2023 FormFactor Inc. FormFactor Inc. Grant or award +6,770 — —

Questions about Lothar Maier

What boards is Lothar Maier on?

Lothar Maier sits on the boards of FormFactor Inc. FormFactor Inc. and SunPower Inc.

How long has Lothar Maier served on boards?

Our records show at least 6 years of board service across 2 boards, the earliest from 2023.

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