Holger Weis

Sits on 2 boards. Last updated September 28, 2026

Time on boards

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

5 years of board service in total across 2 boards, counting each seat separately. Longest: Alaunos Therapeutics Inc., 3 years.

Alaunos Therapeutics Inc. Director · Chief Executive Officer
3 years · Since 2023
2 years · Since 2024

Chief executive roles

Alaunos Therapeutics Inc. · Chief Executive Officer
Dates unknown

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
Oct 6, 2026 Alaunos Therapeutics Inc. Grant or award +23,564 $0.74 $17,541
Aug 6, 2026 Alaunos Therapeutics Inc. Grant or award +4,363 $2.01 $8,770
Jul 23, 2026 Alaunos Therapeutics Inc. Grant or award +4,568 $1.92 $8,771
Jun 30, 2026 Alaunos Therapeutics Inc. Grant or award +3,880 $2.26 $8,769
Jun 12, 2026 Alaunos Therapeutics Inc. Grant or award +7,761 $2.26 $17,540
May 22, 2026 Alaunos Therapeutics Inc. Grant or award +3,700 $2.37 $8,769
Jun 2, 2025 Jupiter Neurosciences Inc. Option exercise +85,800 — —
Jan 22, 2025 Jupiter Neurosciences Inc. Option exercise +10,781 — —

Questions about Holger Weis

What boards is Holger Weis on?

Holger Weis sits on the boards of Alaunos Therapeutics Inc. and Jupiter Neurosciences Inc.

What company is Holger Weis the CEO of?

Holger Weis is Chief Executive Officer of Alaunos Therapeutics Inc.

How long has Holger Weis served on boards?

Our records show at least 5 years of board service across 2 boards, the earliest from 2023.

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.