EX-4.1



 Exhibit 4.1 

	
	





  

ZQ|CERT#|COY|CLS|RGSTRY|ACCT#|TRANSTYPE|RUN#|TRANS# 

COMMON STOCK COMMON STOCK 
 PAR VALUE $0.000005 THIS CERTIFICATE IS TRANSFERABLE 
 IN CANTON, MA, JERSEY CITY, NJ AND 
 COLLEGE
STATION, TX 
 TWITTER, INC. 
 INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE 
 Certificate 
 Number 

ZQ00000000 
 Shares 
 * * 000000 ****************** 

* * * 000000 ***************** 
 **** 000000 **************** 
 ***** 000000
*************** 
 ****** 000000 ************** 

CUSIP 90184L 10 2 
 SEE REVERSE FOR CERTAIN DEFINITIONS 
 THIS
CERTIFIES THAT 
 MR. SAMPLE & MRS. SAMPLE& 

MR. SAMPLE & MRS. SAMPLE 
 is the owner of 
 ***ZERO HUNDRED THOUSAND

 ZERO HUNDRED AND ZERO*** 
 FULLY-PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK OF 
 Twitter, Inc. (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. 

DATED DD-MMM-YYYY 
 COUNTERSIGNED AND REGISTERED: 
 COMPUTERSHARE TRUST
COMPANY, N.A. 
 TRANSFER AGENT AND REGISTRAR, 

Chief Executive Officer 
 By 
 General Counsel and Secretary AUTHORIZED
SIGNATURE 
 Twitter, Inc. 
 PO BOX 43004, Providence, Rl 02940-3004 
 MR A
SAMPLE 
 DESIGNATION (IF ANY) 
 ADD 1 
 ADD 2 

ADD 3 
 ADD 4 
 CUSIP Holder ID Insurance Value Number of
Shares DTC 
 Certificate Numbers 
 1234567890/1234567890 1234567890/1234567890 1234567890/1234567890 1234567890/1234567890 1234567890/1234567890 1234567890/1234567890 Total Transaction 

xxxxxx xx x xxxxxxxxxx 
 1,000,000.00 123456 12345678 123456789012345 

Num/No. Denom. Total 
 1 1 1 
 2 2 2 

3 3 3 
 4 4 4 
 6 6 6 

7 







 



 
 TWITTER, INC. 
 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 UNIF GIFT MIN ACT - Custodian 

(Cust) (Minor) 
 TEN ENT - as tenants by the entireties under Uniform Gifts to Minors Act 
 (State) 
 JT TEN - as joint tenants with right of
survivorship UNIF TRF MIN ACT - Custodian (until age ) 
 and not as tenants in common (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(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. 
 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. 

The IRS requires that we report the cost basis of certain shares acquired after January 1, 2011. If your shares were
covered by the legislation and you have sold or transferred the shares and requested a specific cost basis calculation method, we have processed as requested. If you did not specify a cost basis calculation method, we have defaulted to the first in,
first out (FIFO) method. Please visit our website or consult your tax advisor if you need additional information about cost basis. 
 If you do not keep in contact with us or do not have any activity in your account for the time periods specified by state law, your property could become subject to state unclaimed
property laws and transferred to the appropriate state.