Elena Ridloff

Sits on 2 boards. Last updated September 28, 2026

Time on boards

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

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

3 years · Since 2023
Immunic Inc. Director
3 months · Since 2026

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 Sionna Therapeutics Inc. Grant or award +47,269 — —
Sep 17, 2026 Sionna Therapeutics Inc. Grant or award +47,268 — —
May 11, 2026 Kymera Therapeutics Inc. Option exercise +3,000 $31.20 $93,600
May 11, 2026 Kymera Therapeutics Inc. Open-market sale −3,000 $87.00 $261,000
Apr 1, 2026 Kymera Therapeutics Inc. Option exercise +4,600 $14.18 $65,228
Apr 1, 2026 Kymera Therapeutics Inc. Open-market sale −3,400 $85.19 $289,646
Apr 1, 2026 Kymera Therapeutics Inc. Open-market sale −1,200 $86.05 $103,260
Mar 31, 2026 Kymera Therapeutics Inc. Option exercise +7,400 $14.18 $104,932
Mar 31, 2026 Kymera Therapeutics Inc. Open-market sale −7,400 $85.37 $631,738
Sep 2, 2025 Sionna Therapeutics Inc. Open-market sale −8,836 $25.08 $221,607
Aug 29, 2025 Sionna Therapeutics Inc. Open-market sale −748 $25.18 $18,835
Aug 28, 2025 Sionna Therapeutics Inc. Open-market sale −16,098 $25.97 $418,065
Aug 27, 2025 Sionna Therapeutics Inc. Open-market sale −3,618 $25.10 $90,812
Aug 26, 2025 Sionna Therapeutics Inc. Open-market sale −3,700 $25.13 $92,981
Aug 20, 2025 Sionna Therapeutics Inc. Open-market sale −17,500 $22.69 $397,075

Questions about Elena Ridloff

What boards is Elena Ridloff on?

Elena Ridloff sits on the boards of Immunic Inc. and Kymera Therapeutics Inc.

How long has Elena Ridloff served on boards?

Our records show at least 4 years of board service across 2 boards, the earliest from 2023.

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