Margaret K. Seif

Sits on 1 board. Last updated September 28, 2026

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: Kopin Corporation, 2 years.

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
Jun 10, 2026 Kopin Corporation Grant or award +64,500 — —
Jun 26, 2025 Kopin Corporation Grant or award +64,500 — —
Jun 6, 2024 Kopin Corporation Grant or award +64,500 — —

Questions about Margaret K. Seif

What boards is Margaret K. Seif on?

Margaret K. Seif sits on the board of Kopin Corporation.

How long has Margaret K. Seif served on boards?

Our records show at least 2 years of board service across 1 board, the earliest from 2024.

Reviews (0)

Sign in to write a review.

No reviews yet. Be the first to write one.

We use cookies to run this site and, with your permission, to measure traffic and support the affiliate links that help fund it.