& UBS = Revised 2/12 Alternative Investments US - Additional Subscription Form hen ee See ALPHAKEYS MILLENNIUM FUND LLC The undersigned hereby wishes to contribute additional capital to the above-named fund (the “Fund”. Please indicate arnount of additional capital contribution USS The undersigned confirms that the amount contributed is consistent with the Fund's minimurn additonal investment requirements. The acknowledges: (i) that the undersigned is making an additional capital contribution on the terms and conditions contained in the Confidential Memorandum of the Fund previously received by the undersigned, the governing documents of the Fund as currently in effect and the Subscription Agreement or lewestor Application previously executed by the undersigned and accepted by the Fund (the “investor Appication”), and {i that the representations and warranties of the undersigned contained in the investor Application are true and correct in all respects as of the date set forth below. in addition, the undersigned acknowledges that a placement fee of 2% of the capital contribution will be charged if the undersigned invests through a brokerage account. However, in imited circumstances the placement fee may be waived by UBS Financial Services Inc. a5 placement agent. This placement fee is in addition to, and will not reduce, the undersigned’s capital contribution. THE UNDERSIGNED AGREES TO NOTIFY THE FUND PROMPTLY SHOULD THERE BE ANY CHANGE IN ANY OF THE FOREGOING INFORMATION. The investor hereby authorizes the debit of funds for the capital contribution, plus any applicable placement fee, and any applicable amount required to sabsty a tax obligation of the Fund By signing below the undersigned acknowledges, represents and agrees that: (a) it has carefully reed and is famitiar with the Investor Application and the Fund's governing documents Leh epee? Taney: LL erty epee egnen. remap perryrt} (D) @ hereby confirms that with to the information by UBS Financial Services Inc. regarding the undersigned’s portfolio held at UBS Financial Services Inc. the investment objective and risk profile applicable to the investment in this Fund are respectively, “capital appreciation” and “aggressive” and that this objective and risk profile is applicable onty to this investment and may differ from the investment goals and risk tolerance for the overall portfolio and the brokerage account in which this investment is hetd. . for Financial Advisors and Branch Managers With segard to the proposed investment of the slorementioned clent in the Fund, | as Financial Advsor to the cent, by sgning below, cert#ty that | have: " tormed the chent of a8 pertnent tacts relating to the iquidity and tansterabiity of the Fund, including the obhigetion to maintan sulficent liquidity to meet ongang 7 capetal calls lit the Fund has a capital call structure) on potentally short notice and that the investment may enpact the chent's future Iiquictty, a (Di the Ghent meets ail apphcable minenue incame. net worth, liquid assets and other cOyectwe stability standards, <) the Ghent can reasonably benefit (including realizing any mended tax benefit, # applicable! from the Fund based on the chent’s financial postion, overall qwestment chyectwes and portioho structure, the Chen can bear the economic risks of the ewestment in the Fund, ‘ei the chent’s goals are Consatect weth the tne frame of the ewesment. and f the Chent appears to have an understanding of ‘9 the fundaenental aks of the Fund fincheding that the chent may lose ho or her entire enesement), a) the restncnons on the liqueity and warsteratuity of the Func, a the background and qualifcators of the sporsaris) and investment manager's) of the Fund, and wv the tax CONSEQUENCES wath fespeCt to an wwestment in the Fund, obtained 2 valid and duly completed Form W-9 or W-8. as applicable, or successor form thereto, signed under penalties of pequry by the chent and | have properly placed such form on fie pursuant to miernal UBS policy, and confirmed, with reasonable dus inquiry, motuding my renew of relewant accourt docienentation, that the chent's representatons prowded m the NFA Bylaw 110? Cemitcator of apphcabie z + Regarding hem 2ib) above. in the event that the Chent 5 an entity (Such a5 a rust OF partnering) that does not tself meet the minum ewesiment cequriements (Such as net Worth) | awe ascertaned from the appropriate panies (such as the Chent’s trustee Or genera! partner) that aff of the clan's benefical owners meet such requirements. Wil this investment result in the chent holding mare than 30% of his net worth as evidenced on CA! in Altematve Investments? ["] Yes [(] No By sgning Detow, the underigned FA acknowledges that the ungerngned hows directly of hs or her own knowledge that the Fund's gowerning documents have been previouiily Gebvered to the nestor a lervestor Quatificaton for Offshore Fund offerings onty. | Rave rewewed the “Country Qualifications” appenca to the Menorandum or Subscnphon Agreement and n any apphcabie supplement to the Memarandurm or set forth nm the ‘estructons on the UBS intranet, and | certity that | have reasonable grounds to bebeve that the chent 6 qualified. under the law of ts country of remdence, a5 dexribed thermn, to fewest in the Fund in addition, fs critical that Finanoal Advsors review and understand the Rules of the Road ("ROTR"), wath specific focus on aiternatve investments, for ea) country In witech the Financusl Adwsor expects to conduct crons border business and | hereby confirm that | howe rewewed. understand and have complied wath the applicable ROTR CONFIDENTIAL UBSTERRAMAR00002522 EFTA00238078

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om W-9 Oepertment of the Treasury wternai Reverue Servoe 1 (3 Bhown on your Income tax return) Name 6 requred on thes ine. do not eave thes ire blank 12 name/daregarded entity name. om above DZ incenduat'scte prapnator or sngie-member LLC lonanumaness resident aben, sole propnetor. or chsregarced entities, it is your employer identification number TIN on page 3. Note. If the account is in more than one name, see the instructions for line 1 and the chart on page 4 for Quidelines on whose number to enter. Under penalties of perjury, | certify that: 3 Check appropnate box for federal tax classification. check ony one of the following seven boxes. ( CCorporation [] S Corporation [[] Partnership CD truntestate Unnited katstty company Enter the tax classification (C«C corporation, S=$ comporahon, Paparinershap} > Note. For a suoje-marber LLC tuts Garagisded, So nat check ULC: check the appropriate box in the line above for Enter your TIN in the appropnate box. The TIN provided must match the name given on line Tto avoxd | Social securitynumber Dackup withholding. For individuals, this is generality your social security number (SSN). However, for a |, 988 the Part | instructions on page 3. For other I Mf you do not have @ number, see How fo get a Give Form to the requester, Do not send to the IRS. [ eapiope ameaoaion mone 1. The number shown on this form is my correct taxpayer identification number for | am waiting for a number to be issued to me}; and 2. | am not subject to backup because: (a) | am exempt from backup withholding, or () | have not been notified by the internal Revenue Service (IRS) that | am subject to backup withholding as a result of a tailure to report af interest or dividends, or (c) the IRS has notified me that | am No longer subject to Dackup withholding: anc 3. tam 4 U.S. citizen or other U.S. person idefined below}, and 4. The FATCA code(s) entered on this form §f any) indicating’ that | am exempt trom FATCA reporting is correct. Certification instructions. You must cross out tem 2 above if you have been notified by the IRS that you are currently sutyect to backup withholding because you have failed to report ail interest and dividends on your tax return. For real estate transactions, item 2 does not apply. For interest paid, acquisition or ebendensent of secured property, cancelation of debt, contindiers to an lndividus sefrement anengement ang ‘Secton references are to the internat Revenue Code uniess otherwise noted. Future developments information about Geveiopments affecting Form W-9 (such 25 leguiston enacted afer we release &) is at www i's goviteS. Purpose of Form An ninectual of entity Form W-9 requester) who = required to file an information return with the IRS must obtain your correct taapeyer entification number (TIN) your social security number (SSN), individual taxpayer Wentification souner GEOG coauon tananat identiication number (ATIN). of employer isouticadon tumter G5b8, to seport on an boreeation ronan ten serous paid to you, oF other arnount reportable on an information return. Exarnpies of information returns inchude, Dut are not imited to, the following. * Form 1089-4NT (interest eared or pad) ¢ Form 1089-DiV (drvdends. inctuding those forn stocks or mutual tunds) ° Form 1099-MISC fvanous types af income. prizes. awards. or gross proceeds) d dividends, you are not required to sign the certification, but you must provide your correct TIN. See the * Form 10@8 fhome morigage mterest). 1096-£ (student loan interest), 1096-T Ron + Form 1089-C (canceled debt) * Form 1089-4 (acquisition or abandonment of secured property) Man Puan Ht Coste ® penennetse, person fincading @ temdent her). to provide your correct Mt you do not retum Form W-9 to the requester with a TIN, you might be subyect to backup mithhotding See Whel 1s backup withhokting? on page 2 By sagtung the filed-out form. you: 1. Certity that the TIN you are giving is correct (or you are waiting for a number to be issuecd. 2. Cortity that you are not subject to backup withholding, or 2 Cian exemption trom backup it you ave a U.S. exempt payee. sppkcable, you are also certifying that as a U.S. person, your allocable share of any partnering income trom a U.S trade or bussvess 1s not subject to the wwitnnoking tas on foreign partners’ share of efiectively connected income, and * Form 1099-8 (stock or mutual tund sales and certain offer transactions by 4 Cortity that FATCA codeis) entered on this form (it wchcating thal you ae brokers) ‘exempt trom the FATCA reporting, is correct. See What is FATCA reporting? on + Form 1089-S (proceects trom real estate transactions) page 2 tor turner mvtormanion. * Form 1099-K (merchant card anc third party network transactions) CONFIDENTIAL UBSTERRAMAR00002523 EFTA00238079

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om W-9 Rev. December 2014) Department of the Treasury wrterma Rercerue Serece 1 (@8 shown on your income tax return}. * Ghislaine Maxwell 12 dertity name, ¢ diflerert fom above D) intrectuat/scle propnetor or sungie-member LLC ‘tax Classification of the single-memnber owner | ___ Taxpayer identification Number (TIN) TIN on page 3. Note. If the account is in more than one name, see the instructions for line 1 and tne chart on page 4 tor [Employer identification number ____ Quidelines on whose number to enter. Under penatties of penury, | certify that: 1. The number shown on this form is my correct taxpayer identification number (or | am waiting for @ number to be issued to me); and 2. lam not subject to backup Request for Taxpayer Identification Number and Certification 3 Check appropnate box for federal tax classification, check onty one of the following seven boxes. DD Corporation [) SComporation [) Partnership pate. Pere a Singko-mengper LLC that is disregarded, 0 not check LLC: check the appropriate box in the tine above for Enter your TIN in the appropnate box. The TIN provided must match the name given on jine 1 to avoxd | Social securitynumber backup withholding. For individuals, this is generally your social seourity number (SSN). However, tor & reside alien, sole proprietor, or disregarded entity, see the Part | instructions on page 3. For other entities, & is your employer identification number (EIN). if you do not have a number, see How to get a Decause: (a) | arn exernpt trom Give Form to the requester. Do not send to the IRS. Gn this fine; do not nave this ine blank. OD trsvestate | withholding, or (b) | have not been notified by the internal Revenue backup Service (RS) that | am subject to backup withholding 2s a result of a tallure to report al interest or dividends, or (c) the IRS has notified me that | am No longer subject to backup withholding, and 3. | am a U.S. citizen oF other U.S. person (defined below): and 4. The FATCA code(s) entered on this form (if any) indicating that | am exempt from FATCA reporting is correct. Certification instructions. You must cross out item 2 above if you have been notified by the IRS that you are currently subject to backup withholding because you have faited to report all interest and dividends on your tax return. For real estate transactions, item 2 does not apply. For perecorl igpee bane armapincnleemorecconiebebenre nomen acytes cancellation of dedt, contributions to an individual retirement arrangement and Sector references are to the inten! Revenve Code uniess ofhermse noted. Future developments information about developments affecting Form W-9 (such as legislation enacted after we retease ©) 1 at www irs gow/twS Purpose of Form An individual of entity Form W-9 requester) who required to fe an information retum with the [RS must obtain your correct taxpayer Wertification number (TN) wrech be your social security number (SSN). indhvedual taxpayer dentiication curnber adoption taxpayer entihcaton number (ATIN). of employer ientéacaton number (EIN), to report on an information return the amount pars to you, oF other arnount reportable on an information return. Examples of information returns inchide, Dt are not brrvtied to, the tollowang: + Form 1099-INT (interest earned or pari) © Form 1099-DiV idivdends. inctuding those from stocks or mutual funds) © Form 1090-MISC (various types of income, prizes. awards. or gross proceeds) and dividends, you are not required to sign the certification, but you must provide your correct TIN. See the + Form 1088 home mortgage interest). 1096-£ (student loan terest), 1096-7 + Form 1099-C (canceled dett) ° Form 1099-A jacquasition of shandonment of secured praperty) her~ hfe snd an ala Peron (inckuchng a resdent ake. to provide your correct you do nat rota Fone W-9 to tro requester with 0 TIN, you might be subject to backup mithhoiding, See What i backup withholding? on page 2. By signing the filled-out form, you. 1. Certity tnat the TIN you are gimmpg bs correct for you are waiting tor a number to De sued, 2. Cortity that you are rot subject to backup withholding. or 3 Clan exemption from backup you ae aU S exempt payee. * apphcable, you are also certifying that as a person. your alocable share of any partnerstep income from a US. trade or tusiness is not sutyect to the witnhoideng tax on foreign partners’ share of effectively connected income and * Form 1099-6 (stock or mutual fund sales and certain other transactions by 4. Cortity that FATCA codets) entered on this form (# any) indicating that you are brokers} exempt fom the FATCA reporting, s correct. See What & FATCA reporting? on + Form 1099-S (proceeds trom real estate transactions) page 2 for tuther information. * Form 1090- merchant card and thd party network transactors} Cat. Mo. 10231x Form WO Rev. 12-2018) CONFIDENTIAL UBSTERRAMAR00002524 EFTA00238080

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oh UBS Sacer: Revised 2/12 Alternative Investments US - Additional Subscription Form Please return this form to ALPHAKEYS MILLENNIUM [a The undersigned hereby wishes to contribute additional capital to the above-named fund (the “Fund™}. Please indicate amount of additional capital contribution in USS The undersigned confirms that the amount contributed is consstent with the Fund's minimum additonal mvestment requirements. The undersigned acknowledges. @ that the undersigned is making an additional capital contribution on the terms and conditions contained in the Confidential Memorandum of the Fund previously recewed by the undersigned, the governing documents of the Fund as currently in effect and the Subscnption Agreement or investor Application prewously executed by the undersigned and accepted by the Fund (the “investor Applicaton”), and (ii) that the representations and warrantes of the undersigned contained in the Investor Application are true and correct in all respects as of the date set forth below in addition, the undersigned acknowledges that a placement fee of 2% of the capital contribution will be charged if the undersigned invests through a brokerage account. However, in kmited circumstances the placement fee may be waived by UBS Financial Services Inc., as placement agent. This placement fee is in addition to, and will not reduce, the undersigned’s capital contribution. THE UNDERSIGNED AGREES TO NOTIFY THE FUND PROMPTLY SHOULD THERE BE ANY CHANGE IN ANY OF THE FOREGOING INFORMATION. The inwestor hereby authorizes the debit of funds for the capital contribution, plus any applicable placement fee, and any applicable amount required to satisty a tax obligation of the Fund. By signing below the undersigned acknowledges. represents and that: (a) it has carefully read and is famitiar with the investor Application and the Fund's governing documents (collectively, the Agreements”), the pre-dispute arbitration clause which appears in the Agreements and (©) it hereby confirms that with respect to the information maintained by UBS Financial Services inc. regarding the undersigned’s portfolio held at UBS Financial Services inc. the investment objective and risk profile applicable to the investment in this Fund are respectively, “capital appreciation” and “aggressive” and that this objective and risk profile is applicable only to this investment and may differ from the investment goats and risk tolerance for the overall portfolio and the brokerage account in which this investment is held. RARLOS CvettC SQn eure «9 en ener For Financial Advisors and Branch Managers Lt Investor Sustability and NFA Bytaw 1101: With wegard to the proposed ewesiment of the aforementioned chent # the Fund, |, a France! Advisor to the chent, by agning Detow, certty that | have: » indormed the chent of afl pertinent facts relating to the iquadity and transferability of the Fund, nciuding the obligation to maintan sdhioent iqudity to meet ongowg captal cals Ul the Fund has 2 capal call structure) on potentially short nobce and that the Meestment may enpacl the chent’s tuase liquidity, im reasonable grounds to believe jon the bass of informenon cbtaned trom the chent concerning the Chent’s age, investment Obyectwel, Meese yt expenence, ncome, net worth, financial stusbon and needs, other investnents and any other information enown Oy me, mciuding the attached CAl) that (a) the Fund being subscribed for is sutabie and appropriate for the chert, oe Gin Chie Oe een mielnnn nanes, ek cart Need ane end Sine acinar nits ic) the cent cam reasonably benefit (inchuding realizing any mtended tax benefit, ¢ applicable) from the based on the client's financial postion, overall irwertment cbyectves and portfolo siructure, (@ the chant can Dear the econornc aks of the mwestment m the Fund, te) the chent’s goals are Conmstent wath the tine trame of the inwesiment, and ‘f the Ghent appears to have an understanding of () five fundamental rcs of the Fund fanchuding that the chent may lose hs or her entre westerns) GO the vestnctons on the hquidity and transterabiity of the Fund, Um the Background and qualifications of the sponicrts) and ewestment managers) of the Fut, and (Oy) the tax consequences wath respect to an investment in the Fund, is obtained a vahd and duly completed Form W-9 or W-8, a5 applicable, or successor form thereto, signed under penaities of perpry by the chent and | have properly placed such form on file pursuEnt to internal UBS policy, and confirmed, wath reasonable due inquiry, including my rewew of relewant account doasnentabon, that the cient’s representations prowded i the NFA Bylaw 1101 Cendcation (if appkcabie! Regueding tern 2b) abowe, 9 the event that the chent is an entity (tach ab a trust Or partnerstup) that Goes not tself meet the camemurn mwesiment requirements (iuc” a5 net worthy ( have ascertained trom the apprapnate partes (such as the chent’s rustee or general partner) that all of the chent’s Deneficg! owners mmet such requirements Will thes investment result in the chent holding more than 30% of his net worth as ewdienced on CA in Anemative investments? [(] Yes 0 No By Sgring below, the undersigned FA acknowtedges that the Undersigned knows Girectly of his or her own knowleage that the Fund's governing documents have been prenously Gelwered to the mwestor 7 inwestor Qualification for Offshore Fund offerings onty: J hase eremwed the “Country Qualifications” append to the Memorandum or Subscnphion Agreement and in any appicabée supplement 10 the Memorandum or set forth = the estruchons on the URS intranet, and | certty that | have reasonable grounds to Detiewe that the chert 6 Qualified. under the law of 5 country of residence, 25 described there, to fewest in the Fund in addition, its ontical that Finanoal Adesors review and understand the Rules of the Road ("ROTR™). with specific focus on attemnative investments, tor each Country 1 witech the Francull Adesor eupects to conduct cross border business and I hereby Confiem that | have nevewed, understand and have compied wth the applicable ROTR CONFIDENTIAL UBSTERRAMAR00002525 EFTA00238081