Tanya Lewis

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: DiaMedica Therapeutics Inc., 3 years.

3 years · Since 2023

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 13, 2023 Replimune Group Inc. Open-market sale −12,043 $24.10 $290,236
Jun 13, 2023 Replimune Group Inc. Open-market sale −817 $23.45 $19,159
May 16, 2023 Replimune Group Inc. Open-market sale −12,207 $18.05 $220,336
Apr 1, 2023 Replimune Group Inc. Grant or award +40,000 — —

Questions about Tanya Lewis

What boards is Tanya Lewis on?

Tanya Lewis sits on the board of DiaMedica Therapeutics Inc.

How long has Tanya Lewis served on boards?

Our records show at least 4 years of board service across 1 board, the earliest from 2023.

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