R¥GisfERED CIL4RITYNLI.WBEIL. SC051372 cia] F￿de 202 Pet¢x A AH&CoLrd Chart¢r¢d AG¢QUDtants 6 ingle Mill Lothi￿) ÈH74HG Th¢Petsx Con forthey ents r202 ded Reftrell¢¢ aDdAthlJj#r￿1ve Detads Rwrt oftheTrusre¢s 2 to 3 Jn&pthdellt Exartiioe¢s Rwn St￿e￿￿￿tOr Fitt4ti¢sai Activities B￿lIce Sbe Notes ro thr Fillarlciai Statrm¢nts Detaii¢d Siatem¢JLt ofFitiaL¢ial A￿li￿￿eS 13 Refere Ose TRUSTKES M Sttjo S Seijo L M¥tshB EKJ FlemiD4 CMIEFEXECIiTIVK OFFICEk S S¢]jo P1UNCIPALADDR￿Ss 7 Logie Miu Bwthank B￿lo¢s$ PaTk Edittbur8 EH74HG REGISTERED CItARITY NIIMBER SCO51372 INDEPENDENT EXAMINER AH&CoLld chat1￿d Accountsllts 6 Logie Mill Edinburgb LothiHJJ EH74HG EtSBC H2noverStr¢¢I EdinbU￿b EH2 IEL P38e I Pctex Academ rtof rtbt 2025 Tb¢ In]3T¢es pr¢seul IheiTryOn with the finallci￿ ststements of th¢ cllatity for the Y¢￿er￿d30 Sepiomber 2025. The have 4dopted thr ptovisions of Aco)ullt￿ #Dd kepoftll￿ by charities" Stst¢ment of R¢¢oJDTllBllded Practice appli￿ble io cknities prep*iDg their accovnts *cord￿Ce with the Fillanci￿ Rtytsrtill8 applithle Tn the UK a¢d Republic of Irelènd (FRS 1021 lefftaive l Jaouary 20191. OKIEMKSAM) AcriviTIEs Objttiivtg llctivI￿Qs The rna￿ objectiv¢of thech8rity ￿ the advancem¢ll¢of educatioJL With of0￿JS on sci£ocÈ. ie¢hDolosy, eLBiDettiTr- ISTBMI. Th¢Ch￿lty Cow1¢t￿ its fitst fi￿] #¢adeJlli¢yvroftEa¢huJg betwe¢n S¢piember2023 ￿dJ￿¢Zo24. ACHIEVEMENTS AND PERFORMANCE Cbaritsble activitit5 The charity al￿ to proNid¢ cdwtion to s¢bool thijdrerl aod tea¢hers ofl S¢ieLttE. teclLuoio8y, eagwi￿ mathematics ISTBMI relai¢d subjects a view to prcp3re fvture 8¢ner4tioDs of L*ildrets to r￿d su￿al￿&ble strlutiolls to d￿llengeS suth &$ iti¢t¢45iD8 ¢rL¢rgy d¢ty¥lldaDd aSSO¢i8¢￿enyi[0llrnc￿tsI issu￿. Thesa pvrposeswill beActhitvtd by". dmath¢mttiCS alteathirys ebildtell STEM rekt¢dsubjects blprowiding to clÈssroomswithiL 8ts offi¢e 4>acewith the tollowiD8 equipffjrllL i) i) 3D S¢8￿￿1￿8 andpI￿A￿S iiil computtt4Otytrollea lasets iv) pTogr￿n￿￿8 8ttdwmpWtooig fotdes1sll￿dcl)ll1tth?tiDIi,. v}eJe¢trtswcs atLd iobotics station. The full teachDJg progran￿e ¢oatinued through th t)e¢ember 2024. At thc slart of JaDuary 2025 tb¢ ¥¢tiViti￿ w¢re wound dowT ID pr4)aratXOD forr¢lo0atin￿ the charity to ER￿and. FIYANI CtAL REVtEw Finantial pts5itioD Th¢ Statell￿t of FiBallThi Activities on page S sbow$ that the totsl inco]ue in the year of £220.000 12024". £300.000) The cbarity iti¢uThd chartrable expcnthtlwe of £145.513 Q024". £2WJ611. There wa4 a surp]vs iu th¢ Ye￿ Df £84,487 (2024.. surplus of£90.4391. Th¢ iotd Teservesbejd ￿ at30September2025 MfFe kn88.03512024.' £303,548) ailr¢latiLE to thcuntcstriGt2d Restrvts poli¢v Thc clwity has id¢fjtifie41 the levd of reserves that ar¢ r¢4Uitrd for ongoillg opttatioo trftht ch￿ity. The level Jw becll iD light of the risks to wbich thc ¢baTity is exposed. It is the tha￿ty'S wlicy to endeavour to r¢tsi]x wfficient ie5erves to eover 3 exwidinwe which iy ¢Al¢ulafrd to be rJ6J78. The level of ullr¢5trithd re5errfe5 is £388.035 r¢for4the requiredlev¢l of[aservesb￿ betU8¢hieved Dd5 in deficit As at30 S¢wcJnber2025 there wet¢JJo fillkds in deflcitl2024.' non¢l. FtrruJiE PLANS The Peter Ar8d¢rThv is closely 8ffiii4Trd with PE L￿tille¢ tbe sole do￿r. PE Limited reEoeAtedtn Ellg13nd the trL￿ made the dea5LQn to reloL7tr to th¢ 5lte as PB a5 this o)WLpany ethploys in)rllber of scientists are 3bl¢ to voluDt¢¢r iD th¢ chatily. Th2 new lab c0tnp1¢t￿ earlv 2025 focus for the reMa￿d¢r of the year on cotttactyiw l¢¢a] thonties attd scboo15 to prDmote the athvity Df the cbarity. The laurtch of the ¢h￿ity th its new locatsoll ready in J￿ary 2026. SevLTai 5cboolshave th4dyrxpre&￿ iJ*rest2ttdbtyok¢d ￿￿es. FwidiDg for tht ¢b*ity wlll Contin￿ tn b¢ rnade by one dothoT Oll an￿ll￿ b&si& a c4mmikn¢ntro do so for anumber ofyetrs to rotlle, tkns finattcially secur￿g the chatity. A donacion of £250.000 was ftceived ￿ Trwove￿ber 2025 tr support ¢OSts for the cojnujg 12 ty4llths. Goitig forwarf r¢5eaTh*will be cats1￿ out w LYnsider additiottai $ite5 to expand the th￿ltyS OW*iOll4 both ift th¢ UK￿d0v￿$e3S With the cutrem f of of tb¢ injst decd TnJstee5 are 4]s0 piovided a eopy of the Office of Scorisb Cbazity Re8ulatytrs IOSCRI 'Gui&Lct foT Ch￿lty T￿lStee￿.. UNDS HELD AS CUSTODIAN FOROTHERS DuriDg the petiodto 30 September2025. tht tharity didnol hold as ¢ustodi3nforotkeJ¥ (2024.. DoDel. 1.8/LE/z016 Approved by thetwd oflEUSteesoA......... ......... ...... .. ..... . gJJd ￿8￿d￿L its beholf by.. S S#4io- TDJs*e Page3 ttJtExanull&s ThtPÈ ¢T￿￿tee50[ ¢&demv I rcportonthe2AxuDts for theye¥ended 30 Scptcmtrw2025 onpages fiveto ts1t1￿. ktgpectivt rtSPDllsibilities of trtt$ttes and Th¢ cbatiiy'5 kn]stees rryw)n3ibl¢ for the ptEp¥TrtioD otth¢ accounts io a¢<*Td￿(C witb the ternis of the Charities fnthee ]llV¢Stsllellt Iscollalldl AL% 2005 ¥lld the Ch£riti# Accounts (Stod￿dI R￿￿tiOnS 2006 1&% a[L￿)ded). The dwity's tnksiets consider tbat the audii r¢qu￿e[Dellt of R¢ylation 10(IKal ¢0 Ic} of tbe Atcowxts Re8ulatioThs do¢sDot app]y. It is my [wty$￿IIity to ¢K￿line the a￿Ullts as under S¢¢aoD 4411)Icl of th¢ Aa Attd to 51ate wkneth¢r p8rtieular have cojlle to nty atteniioo. Basis oftht iDd*pei¢Et￿teXaMJn*r'S report My tXSmiDQiiOtt [￿rIed 0￿1 th acwrdaJ¢e Regulation S l of the Chdritics A¢¢0￿￿ts IScoUAndl Reglll*ioll$ 2006. AD ex￿￿1[￿￿0￿ iti¢ludes a revi¢w of dke accowtills r¢cord% kept by the tharity aud a ￿>mparison of the wunrs prcscntrd with those records. li also iticltt¢les tonsidttwll of any i¢¢ms 01 disclosures ij) th? accoullts, and $ttkn8 expJ￿tio￿S from &% tr￿CeS conwDillg Bny SL￿]1 ttLatrers. Th¢ ptDwlures undertth do not provide all the evidence that wov]dbE an audii 2ttd eooscquendy I do rtotexpress opinioll On thrvi¢wwen by the a¢wunts. llldtptlldeDt eTrmÈnor'$ Sl*teFlleat Its ¢¢>nllection my ￿8￿￿la￿on. DoJrLatterh* ¢otne lo my attelltion." 111 ￿￿le￿ gives tne rewJJthl¢ GwLsero believ¢thaL ￿anY material te$￿tthe requiremertts to k¢¢p acwUDtll￿ ￿e0rd1 in accord•A¢c ￿1th Section 44(1)(al of the 2Q05 Aci 2nd Regulatiou 4 of the ?006 Aecourtts RegulatiOLS: 2nd to pr¢p￿¢ accowjts whith a¢1￿bId With the reo)rds to comply with Regulatiort 8 of the 2006 Accounts R¢gulations havt Thol been (21 to whith. injllyopjnio￿ att¢rttioD 5houldkdFawn %aOTOerto ¢nabi¢ apToperwJde(ststyththgofthe ac4X)unts to be r¢&b¢d Paul MallDillgs CA InsliDlte of Cbwttr¢d Aw)untsJts of Se4dana AH&CoLtd 6 LweMJI Edinbw¥b Lothi2ti EH74HG [q.4 knLC Pagc 4 ThePet¢xAca itie 30.9.25 Unrestri¥xed fvDd5 309.24 Totsl Notes INCOME AND ZNDOWMENTS FROM 230.Tr)0 300.000 EXPENDITURE ON Cbaritsble atti5￿tieS Provi5iofLofEdurdtion of SIEM SubJ"¢Lts 209.$61 NET INCOME 84487 90,439 RECONCILIATION OF FIJNJ>S Totrj br¢vgbtforw*d 303.548 213.109 TOTAL FUNDS CAIUUED FORWARD 388.Q35 303.548 The noresfoYmP•rtoftheS¢ft￿G1￿ sthtrmejjts Page S tsx A¢ad ¢eSb 30.9.25 Uwe5trifftd 30.9 24 Total Notts FIXED ASSETS ￿Sets T3￿￿￿le &SS¢TS 2.700 227.872 263.835 263.835 230,572 CURREKfASSETS Stocks tkirtot5 Cth atbaDk 39227 64.726 32J08 35.803 4245 40280 13fi261 CREDITORS Amounts fpJJin8 éllewxthill ottg y 1110611 (7J521 NET CUIIRENT ASSETS 124200 72.976 TOTALASSLTS LESS CVRRENf LIABILTTIKS 388,035 303.548 Nrf ASSETS 388.035 303.548 FUNDS UDre5triLXrdfunds 388.035 303.548 TOTAL FUNDS 388.OiS 303.548 The fioJDcial Stat¢ll1￿ts were Spproved by the Bogrd of Trustees authoriW foi ts5UE Ull........... Si8nedoD itsbehalf by.. alld were S Seijo-Yntsk¢ The note5 fom partofthese Page 6 otheFin ¢ll 20 AccouKnNG POLICIES Basis of preparlDg tht fiDaD¢Sai ststemtnts Tr ￿?￿cIal stst¢rn¢nts of the thatity. whith is a public benefit •ltity uJJts FRS 102. have be¥J prcpaTed accordallce iththc ChaTiti¢s SORP IFRS 1021 AccouDbm8 and RcportillB by Chatities". Srakmellt ofRKorlllleod¢¢ Prart&ttappli¢ab tty charitiespwaring th¢w aGGOUDts th I￿OrdanC￿ with the FioaDaaJ Rwrtitig Standard applLCabl¢ in the UK attd Rwublic of Jrdan41 (FRS 1021 (effe¢tiv¢ l 2019),. FiD3nciai Repojtyg StALd3rd 102 The RwniDg applicab]¢ ￿ the UK R¢pubJi¢ of Irel3ttd' the Charitie5 TrwttÈt InveStO￿ttt IS¢odandl Act 2005. The fiDallCi sYAttthcllts h&vtb¢eD prepar¢dund¢rth¢ historical cost wnv¢ntio AIi reCO￿ls¢d once th¢ ¢knity has ¢lltiUement to the it is probable tbat the ￿151 be re¢¢iv¢d alld thG zmountotijjcome receivabk call bE measuredreliably. Donations are rcrognised wheu they are r¢¢¢ived or ￿ Soon ￿ ther¢ 5$ a or &￿til￿1ve obljgalion to rettYv¢ the donatiom ¥ aresult0fp3steve￿ts. Ènd th¢ amount to b¢received Call bt measuredttli¥bty. MoDies re￿iVed by way ot ¢￿1￿b]e artivitie5 att r¢¢oglli5ed orl all a¢¢ru¥lls bag1$ alld ordit¢d to the Tegri¢ted ¢r ilnfCStriFtd fi]nds as apwopria*. ExpÈlldithJre L￿b]IrtieS are reCog￿ls¢d ￿ exp¢llditiwe as soott ats there is a leg8] oy ¢ODstrU￿1vt Ob1b￿atiOn co]Dmitting th¢ ¢&¥Jity to that expellthfLtr, itis piob2bl¢that atrallsfrrof ewrLOmi¢ b¢llefits will k requiTed ￿ 5etdement ofthoblig8ty0 L be nJt*vt¢d reli2bl? &¥penthture ¢ o¢¢owited for ort an accruals basis and bas been cJassifi¢d b¢adings that 3gar¢gat6 cost r¢lated to the c3ie£ory ¢osrs c4nnot be d￿Y attrTbuted to particuilr headw they hav¢ b¢¢n allocatedw activities 00 #ba￿ COllSiStrutwiththe of r¢sourRs. Int*￿*￿1¢ a55ets Illtallsible ass¢ts at¢ initially me*%uted at C4)gt. After init￿] r¢¢9￿1¢10￿. intangtblt ￿sets meaqjred & com less aDy aDortiSknn alld any acc[￿ulate￿iMplMt￿tlOSscs. Computer soliwate is bciDg an￿1$¢d ¢v#nlv over Lts &Stim4¢¢dus¢fuJ life oftt¥o ye2r> Tgngible fixed Assets Tangible fixed awts statedAt eosi uel of depreciation ￿ ally provisiott for UUPaiTZn¢llt. Deprea&¢iLbn ￿ provided on taD8ibl¢ fth¢a oJxib, d( ¢￿¢￿1a￿d u) Off the Cosk less c5tirnated resjouai valu< of ¢ath a55¢t a straigbt-lioe b￿1$ its ex￿Use￿Jl lrfe.asfollo￿. ImprovÈthents to prop¢rty Fixtures & ffttitigs Comput¢r¢quipnJetst 10/0 Oll Cost 20% ¢* ¢osr s￿/￿ on ￿$t Residual valuertpt¢seLts the estDnatrd aTrwuntwhich wouId cutT¢n￿Y be obtsitted from ¢j]spo5￿ of an ￿Se( afterdeduttill" ¢stitiiat¢d costs Otdispos¥J, ifthe &85¢tW¢[¢￿1caaY ofthe aBt4rtd in the ￿ndItion tyApeatd aithe eodof its useful lifr. Assetsr￿lLwsur¢d at fa￿V￿lle ￿¢[¢VIeWed foratty indi¢atioD that the assettray be Lthpairedate4ch baiaAttsbcEtd2te. If tb indirdtiorl existy the r¢covetable amovAI of tbe or tht •$5¢t's ¢a5b generating U￿￿ i% #Stimatea and compared lo th¢ urrvittg Whereth¢ catryins arnount exc¢¢ds its rxoverable 3Jnouni 20 Impaitll￿Dt loss ￿ rec4)8hisediti ptofit or ioss ￿￿ess t￿¥set is ¢aniedat I￿alUed￿[Do￿LIw￿e(Cth# ￿￿￿]I￿¢￿tIO$S is atevaiuatioo dec¥¢￿. Str*ck$ Sto¢Js Ere Valu￿ at the lower of ¢os¢ net realithlt valui after m4kin8 due dIow￿(* for ob501ete slow movti items. TAxXIfio 11x¢¢haTityis exrKDPt fromttxoo its¢knitable activitse F￿Dd *t¢oNllting lllwmerec¢ivcdis ailocarea to tt5tri¢¢d v[w￿¢strICted wrowiat¢. Restricted are￿￿th which ar¢ to bcu5ed forap8rticul8rputyose a5 specifiedbythe dL¥llOr. Unrestri¢t¢d are those fi￿￿3 with which the trusttts ¥n free to for Atty puryoses in furtherdnce of tbe chatitsble obj¢¢tivc& Page 7 ontiDued.. P¢tcx Ac tothc ci ACCOUNTING POLICIES_￿n￿nlled Th¢ thanty oDiy ha& fmancial fill80¢￿ liabllities of a lIDd that qu&ify ¥s b￿1¢ ftn8ticiai A2sit finwrial are initially recowjiscd ￿tr￿a￿l00 Tr•lu¢ and Sub5cqueryllym¢¥LLred #tth£trSettieD￿tVx1U¢. Prowisio PEQViSIOllS *¢ ￿g￿l$t<1 kn the chaftty h&% a Pr￿l obliE4tiOn O¢s¥J or Co￿tive) a5 are5￿t of a pty ¢veni it is probable that th¢ will b¢ Tequired io setti¢ thai obli8atlDn and a rejiablt ¢sti]Date made of the atllowjt of ¢ The aWOWLt rECOBOised 35 apmy￿L0l ts thc b¢st estimak of the coJJsidtr*ofLrequtyed to the pres¢nt obb8*ioll at tt sbea dÈt< iakng accounrthe risk5 ￿dunc￿￿ir￿tiessU[rQllndll￿ tb¢ Oblig*￿ Exemption PTeEMYlDg * tgsh flDWstxte￿e￿t Exetsption beeo iakaj fr0mprep￿iug a fiowStatCrn￿LoD the gro)uds that the cknity qvlifi¢s a5 a SO￿11 th￿rIty DONATIONS AND IIGACtES 30.9.25 30.9.24 Dollations 230.wo 300.000 CHARrrABLE A¢￿￿[￿s COSTS Supwrt osts Isee ILOlc41 Ditert Costs ToraJ5 PTovisiollofEdur&ionofSTEM SubjeLts 140.728 4.785 SUPPOXTCOSTS GovernaDce C4)tyS Tolajs Provi%iollotEth¢aiion of SIEM Subjects 225 4.785 Support Wsts. IL the abov< Èrt ¥sfollows.' 30.9.25 Pro￿10￿ 30.9.24 of STEM SubJr Tora] activjties Baok ebatECS A¢£ountso¢y 225 4.560 96 4.560 4.785 4.656 ontujued... ePetrx Ata Ended tembts2 TRUSTEES, REMUNERATIONAND BENEmS Thty¢ w¢re no tsustres, remuDeRtstsn or oth¢T bEnefits for thc year JO septeffjb￿ 2025 nor for the y¢ar 30 Scpiernber2024. Trusttts, expellses There w¢te rLO thJStec¢ expGD5aS paid ftrTthe year eLd¢d30 Septembrr2025 nor forth¢yexcnded 30 Septemkr2024. COMPAiL4TIITS SOR THE STATEMENT OFFINANCIAL ACTINITIES fjJDds INCOmKA1￿ LNDOWMENfS FROM Don*jo7)s￿leg2eies 300.OOD LXPENDfruRE ON Cbariublt XetiTr7ties Pmvisioll DfEth¢&ion ofSTEM subJ"￿ts 209.561 NET n¥COME W.439 RECONCIt.IATION OF FUNDS Total fullds brought 213.109 TOTAL FUI4DS C4RRJED FORWAIUI J03.548 INrANCIBII FIXED ASSETS CoJnpuTrr COST At i Q¢toEer2024 and30 S¢pt¢mber2025 6.480 AMORTISATION At l Oetokr2024 Ch8r8e [tsTY￿r 3.780 2.700 At 30 Sept¢mber2025 Nwf BOOK VALU At30SeptembtT2025 AI 30 Sept¢nthef 2024 2.700 Pag¢ 9 COtstitiu¢&. PetexAGa th¢FU￿Cl Yt3T tstcm TANCIBLE FIXED ASSZTS provemettts Fixtur¢5 Computer equipm¢nt property Totsis COST Al l October2024 Adthtioj 2,346 284201 111282 11.643 249 298,190 115.483 Atio Septemb¢r2025 396.483 413.67) DEFREaATION At l Oaober2024 Charg¢ foryear 313 33i 6D,682 76.825 9323 70J18 79.520 At30 SepleDther2025 137,5Q7 149.838 NET ￿00K I'ALL4 Ar 30 S¢p*mbeT2025 4.652 258 976 207 263.835 Atio SeptembK2024 2.033 2￿.sL9 227.872 STOCK5 30.925 30.9.24 St