Speciman of Stock certificate of Cancer Genetics, Inc.



 Exhibit 4.1 

 
 



 
 NUMBERSHARESCANCER GENETICSI, NC.SEE REVERSE FORINCORPORATED UNDER THE LAWS OF THE
STATE OF DELAWARE CERTAIN DEFINITIONSC O M M O N S T O C KSpecimenTHIS CERTIFIES THAT:IS THE OWNER OFFULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF $0.0001 PAR VALUE EACH OF transferable on the books of the Corporation in person or by C
attorney ANCER G upon ENETICS surrender I, NC.of this certificate duly endorsed or assigned This. certificate and the shares represented hereby are subject to the laws of the State of Delaware, and to the Certificate of Incorporation and Bylaws of
the Corporation, as now or hereafter amended This. certificate is not valid until countersigned by the Transfer Agent.WITNESS the facsimile seal of the Corporation and the facsimile signatures of its duly authorized
officers.COUNTERSIGNED:CONTINENTAL STOCK TRANSFER TRUST& COMPANYJERSEY CITY, NJ TRANSFER AGENTDATED: SECRETARYBY:AUTHORIZED OFFICERbYPRESIDENT CUSIP 43739u 10 4 







 



 
 The following abbreviations, 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: TEN COM - as tenants in common UNIF GIFT MIN ACT - CustodianTEN ENT - as tenants by the entireties (Cust) (Minor)JT TEN - as joint
tenants with right of under Uniform Gifts to Minors survivorship and not as tenants Act in common (State) Additional abbreviations may also be used though not in the above list. For Value Received, hereby sell, assign and transfer untoPLEASE INSERT
SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE (PLEASE PRINT OR TYPE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)Shares of the stock represented by the within Certificate, and do hereby irrevocably constitute and appointAttorney to
transfer the said stock on the books of the within named Corporation with full power of substitution in thepremises.DatedNOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACEOF THE CERTIFICATE IN EVERY
PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATSOEVER.THE CORPORATION WILL FURNISH TO ANY STOCKHOLDER, UPON REQUEST AND WITHOUT CHARGE, A FULL STATEMENT OF THE DESIGNATIONS, RELATIVE RIGHTS, PREFERENCES AND LIMITATIONS OF THE SHARES
OF EACH CLASS AND SERIES AUTHORIZED TO BE ISSUED, SO FAR AS THE SAME HAVE BEEN DETERMINED, AND OF THE AUTHORITY, IF ANY, OF THE BOARD TO DIVIDE THE SHARES INTO CLASSES OR SERIES AND TO DETERMINE AND CHANGE THE RELATIVE RIGHTS, PREFERENCES AND
LIMITATIONS OF ANY CLASS OR SERIES. SUCH REQUEST MAY BE MADE TO THE SECRETARY OF THE CORPORATION OR TO THE TRANSFER AGENT NAMED ON THIS CERTIFICATE.THE SIGNATURE TO THE ASSIGNMENT MUST CORRESPOND TO THE NAME AS WRITTEN UPON THE FACE OF THIS
CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATSOEVER, AND MUST BE GUARANTEED BY A COMMERCIAL BANK OR TRUST COMPANY OR A MEMBER FIRM OF A NATIONAL OR REGIONAL OR OTHER RECOGNIZED STOCK EXCHANGE IN CONFORMANCE
WITH A SIGNATURE GUARANTEE MEDALLION PROGRAM. COLUMBIA FINANCIAL PRINTING CORP. - www.stockinformation.com