Exhibit 4.1

NUMBER ##### Acurx Pharmaceuticals, Inc.SHARES ##### INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE $0.001 PAR VALUE COMMON STOCK CUSIP00510M104 COMMON STOCK THIS CERTIFIES THAT* SPECIMEN * Is The Owner of##### FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF Acurx Pharmaceuticals, Inc. Transferable on the books of the Corporation in person or by duly authorized attorney upon surrender of this Certificate properly endorsed. This Certificate is not valid until countersigned by the Transfer Agent and registered by the Registrar. Dated: ##/##/#### COUNTERSIGNED AND REGISTERED: VSTOCK TRANSFER, LLC Transfer Agent and Registrar By: AUTHORIZED SIGNATURE President, Chief Executive Officer, Secretary

The follow ing abbreviation s, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations. Additi ona l abbreviations may also be used thou gh not in the above list. For value received, _____ hereby sell, assign and transfer unto PLEASEINSERT SOCIAL SECUR ITY OR OTl-IER IDENTIFYING NUMBER OF ASSIGNEE: (PLEA SE PRINT OR TYPEWRJT E NAME AND ADDRESS, INCLUDING ZI P CODE, OF ASSIGN EE) of the capital stock represented by the within Certificate, and do hereby irrevocably constitute and appoint ------------------------------------·Attorney to transfer the said stock on the books of the within named Corporation withfull power of substitution in the premises. THE SIGNATURE TO Tl-llS ASSIGNMENT MUST CORRESPOND \VITI-I Tl-IE NAME AS WRITfEN UPON Tl-IE FACE OF TlllS CERTIFICATE. Tl-IE SIGNATURE(S) MUST 13E GUA RANTEED 13Y AN ELIGIBLE GUA RANTOR INSTITUTION (13anks, S1ockbroke1<, Savings and Loan Associn1ions and Credi1Unions). SIGNATU R E GUARANTEED: TRANSFER FEE WILL APPLY