Prometheus RxDx Corp. Common Stock Certificate Form

Summary

This document is a sample certificate representing ownership of common stock in Prometheus RxDx Corp., a Delaware corporation. It certifies that the named holder owns a specified number of fully paid and non-assessable shares, which can be transferred according to the company's bylaws and applicable laws. The certificate must be properly endorsed and registered by the transfer agent to be valid. It also outlines procedures for lost certificates and provides information on shareholder rights upon request.

EX-4.1 2 dex41.htm FORM OF THE REGISTRANT'S COMMON STOCK CERTIFICATE Form of the Registrant's Common Stock Certificate

Exhibit 4.1

016570| 003590|127C|RESTRICTED||4|057-423

COMMON STOCK

THIS CERTIFICATE IS TRANSFERABLE IN CANTON, MA AND NEW YORK, NY

Certificate Number

ZQ 000000

PROMETHEUS RXDX CORP.

INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

* * 6 0 0 6 2 0 * * * * * *

* * * 6 0 0 6 2 0 * * * * *

* * * * 6 0 0 6 2 0 * * * *

* * * * * 6 0 0 6 2 0 * * *

* * * * * * 6 0 0 6 2 0 * *

THIS CERTIFIES THAT

****Mr. Alexander David Sample****

MR SAMPLE & MRS. SAMPLE

CUSIP 74344H 10 2

SEE REVERSE FOR CERTAIN DEFINITIONS

is the owner of

****600620**Shares

***SIX HUNDRED THOUSAND SIX HUNDRED AND TWENTY***

FULLY-PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF

Prometheus RxDx Corp. (hereinafter called the “Company”), transferable on the books of the Company in person or by duly authorized attorney, upon surrender of this Certificate properly endorsed. This Certificate and the shares represented hereby, are issued and shall be held subject to all of the provisions of the Certificate of Incorporation, as amended, and the By-Laws, as amended, of the Company (copies of which are on file with the Company and with the Transfer Agent), to all of which each holder, by acceptance hereof, assents. This Certificate is not valid unless countersigned and registered by the Transfer Agent and Registrar.

Witness the facsimile seal of the Company and the facsimile signatures of its duly authorized officers.

President, Chief Executive Officer

Prometheus RxDx Corp. SEAL 2009 Delaware

DATED <<Month Day, Year>>

COUNTERSIGNED AND REGISTERED:

COMPUTERSHARE TRUST COMPANY, N.A.

TRANSFER AGENT AND REGISTRAR,

Secretary

AUTHORIZED SIGNATURE

SECURITY INSTRUCTIONS ON REVERSE

1234567

PROMETHEUS RxDx

PO BOX 43004, Providence, RI ###-###-####

MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4

CUSIP XXXXXX XX X

Holder ID XXXXXXXXXX

Insurance Value 1,000,000.00

Number of Shares 123456

DTC 12345678 123456789012345

Certificate Numbers

1234567890 ###-###-####

Total Transaction

Num/No.

123456

Denom.

123456

Total

1234567

PROMETHEUS RXDX CORP.

THE COMPANY WILL FURNISH WITHOUT CHARGE TO EACH SHAREHOLDER WHO SO REQUESTS, A SUMMARY OF THE POWERS, DESIGNATIONS, PREFERENCES AND RELATIVE, PARTICIPATING, OPTIONAL OR OTHER SPECIAL RIGHTS OF EACH CLASS OF STOCK OF THE COMPANY AND THE QUALIFICATIONS, LIMITATIONS OR RESTRICTIONS OF SUCH PREFERENCES AND RIGHTS, AND THE VARIATIONS IN RIGHTS, PREFERENCES AND LIMITATIONS DETERMINED FOR EACH SERIES, WHICH ARE FIXED BY THE CERTIFICATE OF INCORPORATION OF THE COMPANY, AS AMENDED, AND THE RESOLUTIONS OF THE BOARD OF DIRECTORS OF THE COMPANY, AND THE AUTHORITY OF THE BOARD OF DIRECTORS TO DETERMINE VARIATIONS FOR FUTURE SERIES. SUCH REQUEST MAY BE MADE TO THE OFFICE OF THE SECRETARY OF THE COMPANY OR TO THE TRANSFER AGENT. THE BOARD OF DIRECTORS MAY REQUIRE THE OWNER OF A LOST OR DESTROYED STOCK CERTIFICATE, OR HIS LEGAL REPRESENTATIVES, TO GIVE THE COMPANY A BOND TO INDEMNIFY IT AND ITS TRANSFER AGENTS AND REGISTRARS AGAINST ANY CLAIM THAT MAY BE MADE AGAINST THEM ON ACCOUNT OF THE ALLEGED LOSS OR DESTRUCTION OF ANY SUCH CERTIFICATE.

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

TEN ENT - as tenants by the entireties

JT TEN - as joint tenants with right of survivorship

UNIF GIFT MIN ACT -.Custodian

(Cust) (Minor)

under Uniform Gifts to Minors Act

(State)

UNIF TRF MIN ACT -.Custodian (until age .)

(Cust)

.under Uniform Transfers to Minors Act

(Minor) (State)

Additional abbreviations may also be used though not in the above list.

PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE

For value received, hereby sell, assign and transfer unto

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE, OF ASSIGNEE)

Shares of the common 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 Company with full power of substitution in the premises.

Dated: 20

Signature:

Signature: Notice: The signature to this assignment must correspond with the name as written upon the face of the certificate, in every particular, without alteration or enlargement, or any change whatever.

Signature(s) Guaranteed: Medallion Guarantee Stamp

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (Banks, Stockbrokers, Savings and Loan Associations and Credit Unions) WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15.