Form: 10-K/A

Annual report [Section 13 and 15(d), not S-K Item 405]

April 30, 2026

EXHIBIT 31.4

CERTIFICATION PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Chad J. Kolean, Chief Financial Officer, Cellectar Biosciences, Inc., certify that:

1.

I have reviewed this Amendment No. 1 to the annual report on Form 10-K/A of Cellectar Biosciences, Inc.; and

2.

Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

/s/ Chad J. Kolean

Date: April 30, 2026

Chad J. Kolean

Chief Financial Officer