SEE REVERSE FOR CERTAIN DEFINITIONS INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE NEW CUSIP 29076N 20 6 FULLY PAID AND NONASSESSABLE SHARES OF COMMON STOCK, $0.001 PAR VALUE, OF ,· .••,•;• ···i:······;:··":···--"'' F·,··;.,··"s.· ,,.. ··.:r·•;, '"'..,..•.• M giJJ,,C,o.tp. rati()Q. ·.· ..,,. . ...,.: ,..,..,."'·....•.••,; ....-··"·; y· •.•. OJ -< transferaBI .;on·te .li1dos of heCot rp:tion'bylhe holder; hereqf in p rspn.or Q.y duly uth¢rizeq a tbrneylupon surr'\(lder oj-1\'iSf"'!rtifi< te f!ror;>erJY t:•rtJorse9,-"; is ert te t not;:"alid' untiFq!luntrrsi ned Y ,he T'"f''\(er Dated: Agent; mc;l gl tere by.·; he Beg1strac. ·;"'•·.,···.. •; .. ,:: . . /. .'· x....··;, .. ,.., ..·.·· •.... '!•. WITNESS the facsimile ·sealof tlie Corporation and the facsimile signatures ofits dUly alitnorizedofficers. ··. TREASURER PRESIDENT

eMagin Corporation The Corporation shall furnish without charge to each stockholder who so requests a statement of the powers, designations, preferences and relative, participating, optional, or other special rights of each class of stock of the Corporation or series thereof and the qualifications, limitations or restrictions of such preferences and/or rights. Such requests shall be made to the Corporation's Secretary at 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 JTTEN 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 ......................... (Cusl) under Uniform Gifts to Minors (Minor) Act .............................................................. (State) UNIF TRF MIN ACT - ................. Custodian (until age ................) (Cust) ............................ under Uniform Transfers (Minor) to Minors Act .............................................. (State) Additional abbreviations may also be used though not in the above list. For Value Received, hereby sell(s), assign(s) and transfer(s) 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 _ X X 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 TBHEySIGNA=TU=RE(S=) M=UST BE GUARA=NTE=ED BY AN E=LIG=IBLE GUARANTOR=IN=ST=ITUT=ION (B=AN=KS. 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.