Zedelmayer Christine plan to sell securities of Equillium, Inc. under Form 144

Zedelmayer Christine filed Form 144 to notify SEC of plan to sell 65625 units of Equillium, Inc. securities around 2026-05-27, with aggregate market value of $172,593.00. The total outstanding units is 63226556.0. The amount planned to be sold represents 0.10% of total outstanding units; Recent transactions in past 3 months include: On 03/09/2026, sold 181219 units for $357212.00;