Attached files

file filename
S-1/A - S-1/A - IMPINJ INCd94993ds1a.htm
EX-23.1 - CONSENT OF PRICEWATERHOUSECOOPERS LLP, INDEPENDENT REGISTERED PUBLIC ACCOUNTING - IMPINJ INCd94993dex231.htm
EX-10.9 - 2016 EMPLOYEE STOCK PURCHASE PLAN - IMPINJ INCd94993dex109.htm
EX-10.8 - FORM OF NOTICE OF STOCK OPTION GRANT AND STOCK OPTION AGREEMENT - IMPINJ INCd94993dex108.htm
EX-10.7 - 2016 EQUITY INCENTIVE PLAN - IMPINJ INCd94993dex107.htm
EX-10.1 - FORM OF DIRECTOR AND EXECUTIVE OFFICER INDEMNIFICATION AGREEMENT - IMPINJ INCd94993dex101.htm
EX-5.1 - OPINION OF WILSON SONSINI GOODRICH & ROSATI, PROFESSIONAL CORPORATION - IMPINJ INCd94993dex51.htm
EX-3.2 - FORM OF AMENDED AND RESTATED BYLAWS - IMPINJ INCd94993dex32.htm
EX-3.1 - FORM OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION - IMPINJ INCd94993dex31.htm
EX-1.1 - FORM OF UNDERWRITING AGREEMENT - IMPINJ INCd94993dex11.htm

 

Exhibit 4.1

LOGO

Impinj, Inc.
CS-
INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
SEE REVERSE FOR CERTAIN DEFINITIONS
COMMON STOCK
CUSIP 453204 109
THIS CERTIFIES THAT
IS THE OWNER OF
FULLY PAID AND NON-ASSESSABLE SHARES OF COMMON STOCK, $0.001 PAR VALUE, OF
COUNTERSIGNED AND REGISTERED:
AMERICAN STOCK TRANSFER & TRUST COMPANY, LLC
(Brooklyn, NY)
TRANSFER AGENT AND REGISTRAR
AUTHORIZED SIGNATURE
BY
Impinj, Inc.
transferable only on the books of the Corporation by the holder hereof in person or by Attorney, upon surrender of this Certificate properly endorsed.
This Certificate is not valid unless countersigned and registered by the Transfer Agent and Registrar.
IN WITNESS whereof, the facsimile signatures of the Corporation’s duly authorized officers.
Dated:
SECRETARY PRESIDENT
COMMON STOCK


LOGO

Stockholders may obtain, upon request and without charge, a statement of the rights, preferences, privileges and restrictions granted to or imposed upon each class or series of shares authorized to be issued and upon the holders thereof from the principal office of the Corporation.
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 TEN ENT
JT TEN – as tenants in common
– as tenants by the entireties
– as joint tenants with right of survivorship and not as tenants in common UNIF GIFT MIN ACT– Custodian
(Cust)(Minor)
under Uniform Gifts to Minors
Act
(State)
Additional abbreviations may also be used though not in the above list.
For value received, hereby sell, assign and transfer unto
PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE
PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING 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 Corporation with full power of substitution in the premises.
Dated
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:
THE SIGNATURE(S) MUST 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.