Form: EFFECT

Notice of Effectiveness

June 2, 2026

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Notice of Effectiveness

Effectiveness Date: June 1, 2026 4:00 P.M.
Form: S-1
CIK: 0001279704
Company Name: Cellectar Biosciences, Inc.
File Number: 333-296036