Jonathan I. Lieber

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: Decoy 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
Nov 2, 2026 Rallybio Corporation Option exercise +7,124 $14.88 $106,005
Oct 29, 2026 Rallybio Corporation Option exercise +7,875 $14.88 $117,180
Oct 29, 2026 Rallybio Corporation Option exercise +13,589 $6.08 $82,621
Oct 27, 2026 Rallybio Corporation Open-market sale −599 $16.04 $9,608
Oct 26, 2026 Rallybio Corporation Grant or award +2,500 — —
Oct 9, 2026 Rallybio Corporation Option exercise +3,910 $6.08 $23,773
Sep 29, 2026 Rallybio Corporation Option exercise +5,000 $6.08 $30,400
Aug 31, 2026 Decoy Therapeutics Inc. Grant or award +2,000 — —
Feb 23, 2026 Rallybio Corporation Open-market sale −789 $5.06 $3,992
Feb 18, 2026 Rallybio Corporation Grant or award +2,500 — —
Mar 14, 2023 Rallybio Corporation Open-market purchase +5,000 $5.21 $26,050
Jan 3, 2023 Decoy Therapeutics Inc. Grant or award +1,440 — —

Questions about Jonathan I. Lieber

What boards is Jonathan I. Lieber on?

Jonathan I. Lieber sits on the board of Decoy Therapeutics Inc.

How long has Jonathan I. Lieber served on boards?

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

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