File a Claim Online GigaCloud Securities Litigation Proof of Claim and Release "*" indicates required fields Step 1 of 6 – Help 16% This form allows you to file your claim online securely through our website. If you wish to file a paper claim or review any of the documents related to this case, please click the Notice of Pendency of Class Action, Proposed Settlement, and Motion for Attorneys’ Fees and Expenses and Proof of Claim and Release link found in the Important Documents section of the case page. Before you begin Please have the following items ready to go before you begin filing your online claim form; it will make the process easier for you. • You should have copies of your statements for the relevant date ranges so that you can enter your transactions. • You should have copies of these statements scanned and saved on your computer so that you can upload them as proof. We prefer files in PDF format, but we can accept most file formats. Step 1 – General Instructions Please read this important information about the case. It provides important details you should understand before you file your claim. Step 2 – Claimant Information Please enter your current contact information to assist us in identifying your claim and contacting you for additional information and updates. We recommend you turn off auto-fill settings in your browser to ensure incorrect information is not added by mistake. You will receive a confirmation email that we received your claim at the email address you provide. Double check the information before you click next as you will not have the opportunity to review it again prior to submitting. Step 3 – Schedule of Transactions Please read the instructions carefully and enter your relevant transactions. You need to ensure that your number of shares in beginning holdings plus purchases/acquisitions minus sales and minus ending holdings equals zero. This is to ensure that all relevant transactions are accounted for. The form will not allow you to continue until all outstanding shares are accounted for. Step 4 – Documentation Please drag and drop your files or click select files and choose the files that you will provide as proof of your transactions. Broker statements are usually the best documents to use as proof. Please note that when the file upload completes, the file name will be listed below the upload box. You can click the red x to remove the file if it was added in error. Step 5 – Release Please read the Release. By typing your name and date in these fields, you are signing the document and certifying that everything is true, correct and complete. After you click the submit button, you will receive a confirmation that your claim was submitted. You will also receive a confirmation number, please record this number for future reference. After submitting your claim Within a few minutes of submitting your claim, you will receive a confirmation email from us that contains your Form ID along with the information you submitted. If you need to make any amendments to your claim; please reference the Form ID you received. A. GENERAL INSTRUCTIONS To recover as a member of the Settlement Class based on your claims in the class action entitled In re GigaCloud Technology Inc. Securities Litigation, Case No. 1:23-cv-10645-JMF (D.N.Y.) (the “Action”), you must complete and, sign this Proof of Claim and Release form (“Claim Form”). If you fail to submit a timely and properly addressed (as explained in paragraph 3 below) Claim Form, your claim may be rejected and you may not receive any recovery from the Net Settlement Fund created in connection with the proposed Settlement.[1] Submission of this Claim Form, however, does not assure that you will share in the proceeds of the Settlement of the Action. Claimants are responsible for establishing their eligibility to recover. THIS CLAIM FORM MUST BE SUBMITTED ONLINE BY CLICKING NEXT BELOW AND FOLLOW ALL THE INSTRUCTIONS NO LATER THAN OCTOBER 6, 2025 OR, IF MAILED, BE POSTMARKED OR RECEIVED NO LATER THAN OCTOBER 6, 2025, ADDRESSED AS FOLLOWS: In re GigaCloud Technology Inc. Securities Settlement Strategic Claims Services P.O. Box 230 600 N. Jackson St., Ste. 205 Media, PA 19063 Tel: (866) 274-4004 Fax: (610) 565-7985 info@strategicclaims.net www.gigacloudsecuritiessettlement.com If you are a member of the Settlement Class, and you do not timely request exclusion from the Settlement Class in response to the Notice dated June 20, 2025, you are bound by the terms of any judgment entered in the Action, including the releases provided therein, WHETHER OR NOT YOU SUBMIT A CLAIM FORM OR RECEIVE A PAYMENT. RECEIPT OF THIS CLAIM FORM DOES NOT MEAN YOU ARE A MEMBER OF THE SETTLEMENT CLASS. B. CLAIMANT IDENTIFICATION You are eligible to file a claim, or have a legal representative file a claim for you, if you are a member of the Settlement Class, which is: all persons and entities who or that purchased or otherwise acquired GigaCloud Stock[2] during the Class Period from August 18, 2022 to May 22, 2024, both dates inclusive.[3] Excluded from the Settlement Class are: (i) Defendants and any affiliates or subsidiaries thereof; (ii) present and former officers and directors of GigaCloud and members of their Immediate Families; (iii) Defendants’ liability insurance carriers, and any affiliates or subsidiaries thereof; (iv) any entity in which any Defendant had or has had a controlling interest; (v) GigaCloud’s employee retirement and benefit plan(s); (vi) the legal representatives, heirs, estates, agents, successors, or assigns of any such excluded person or entity in (i)-(v); and (vii) any persons or entities who or which exclude themselves by submitting a request for exclusion that is accepted by the Court. If you purchased or acquired GigaCloud Stock in your name, you were the record owner as well as the beneficial owner. However, if you purchased or acquired GigaCloud Stock through a third party, such as a brokerage firm, you were the beneficial owner and the third party was the record owner. Use Part I of this form entitled “Claimant Information” to identify each beneficial owner of GigaCloud Stock whose purchase or acquisition forms the basis of this claim. THIS CLAIM MUST BE FILED BY THE ACTUAL BENEFICIAL OWNER(S) OR THE LEGAL REPRESENTATIVE OF SUCH OWNER(S). All joint owners must sign this claim. Executors, administrators, guardians, conservators, custodians, trustees, and legal representatives must complete and sign this Claim Form on behalf of persons represented by them and their authority must accompany this claim and their titles or capacities must be stated. The Social Security (or taxpayer identification) number and telephone number of the beneficial owner may be used in verifying the claim. Failure to provide the foregoing information could delay verification of the claim or result in rejection of the claim. C. IDENTIFICATION OF TRANSACTIONS Use Part II of this form entitled “Schedule of Transactions in GigaCloud Stock” to supply all required details of your transaction(s) in GigaCloud Stock. On the schedules, provide all of the requested information with respect to all of your purchases, sales, and tenders/cancellations/exchanges of GigaCloud Stock at the relevant times, whether such transactions resulted in a profit or a loss. Failure to report all such transactions may result in the rejection of your claim. Copies of broker confirmations or other documentation of your transactions in GigaCloud Stock must be attached to your claim. Failure to provide this documentation could delay verification of your claim or result in rejection of your claim. THE CLAIMS ADMINISTRATOR DOES NOT HAVE INFORMATION ABOUT YOUR TRANSACTIONS IN GigaCloud Stock. NOTICE REGARDING INSTITUTIONAL FILERS: Representatives with authority to file on behalf of (a) accounts of multiple Settlement Class Members and/or (b) institutional accounts with large numbers of transactions (“Representative Filers”) must submit information regarding their transactions in an electronic spreadsheet format. If you are a Representative Filer, you must contact the Claims Administrator at efile@strategicclaims.net or visit the website at www.gigacloudsecuritiessettlement.com/representative-filers/ to obtain the required file layout. Claims which are not submitted in electronic spreadsheet format and in accordance with the Claims Administrator’s instructions may be subject to rejection. All Representative Filers MUST also submit a manually signed Claim Form, as well as proof of authority to file along with the electronic spreadsheet format. No claims submitted in the electronic spreadsheet format will be considered to have been properly submitted unless the Claims Administrator issues to the claimant a written acknowledgment of receipt and acceptance of electronically submitted data. NOTICE REGARDING ONLINE FILING: Claimants who are not Representative Filers may submit their claims online using the electronic version of the Claim Form hosted at www.gigacloudsecuritiessettlement.com. If you are not acting as a Representative Filer, you do not need to contact the Claims Administrator prior to filing; you will receive an automated e-mail confirming receipt once your Claim Form has been submitted. If you are unsure if you should submit your claim as a Representative Filer, please contact the Claims Administrator at info@strategicclaims.net or (866) 274-4004. If you are not a Representative Filer, but your claim contains a large number of transactions, the Claims Administrator may request that you also submit an electronic spreadsheet showing your transactions to accompany your Claim Form. [1] All capitalized terms used in this Claim Form that are not otherwise defined have the meanings given to them in the Stipulation and Agreement of Settlement dated June 16, 2025 (the “Stipulation”), which is available HERE. [2] “GigaCloud Stock” means GigaCloud’s Class A ordinary shares. [3] Only shares of GigaCloud Stock purchased or otherwise acquired during the Class Period are eligible under the Settlement and the proposed Plan of Allocation set forth in the Notice. However, under the “90-Day Lookback Period” (described in the Plan of Allocation), sales of GigaCloud Stock through the close of trading on August 19, 2024 will be used for purposes of calculating certain Recognized Loss amounts under the Plan of Allocation. Therefore, in order for the Claims Administrator to be able to calculate your Recognized Loss and balance your claim, the requested purchase and sale information during this period must also be provided. PART I - CLAIMANT IDENTIFICATIONThe Claims Administrator will use this information for all communications regarding this Claim Form. If this information changes, you MUST notify the Claims Administrator in writing at the address above. Complete names of all persons and entities must be provided.Beneficial Owner's Name*Co-Beneficial Owner Name(if claimant is not an individual)Address* Address 1 (street name and number) Address 2 (apartment, unit, or box number) City State / Province / Region ZIP / Postal Code AfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBonaire, Sint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCabo VerdeCambodiaCameroonCanadaCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos IslandsColombiaComorosCongoCongo, Democratic Republic of theCook IslandsCosta RicaCroatiaCubaCuraçaoCyprusCzechiaCôte d'IvoireDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and McDonald IslandsHoly SeeHondurasHong KongHungaryIcelandIndiaIndonesiaIranIraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKorea, Democratic People's Republic ofKorea, Republic ofKuwaitKyrgyzstanLao People's Democratic RepublicLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacaoMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmarNamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestine, State ofPanamaPapua New GuineaParaguayPeruPhilippinesPitcairnPolandPortugalPuerto RicoQatarRomaniaRussian FederationRwandaRéunionSaint BarthélemySaint Helena, Ascension and Tristan da CunhaSaint Kitts and NevisSaint LuciaSaint MartinSaint Pierre and MiquelonSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint MaartenSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia and the South Sandwich IslandsSouth SudanSpainSri LankaSudanSurinameSvalbard and Jan MayenSwedenSwitzerlandSyria Arab RepublicTaiwanTajikistanTanzania, the United Republic ofThailandTimor-LesteTogoTokelauTongaTrinidad and TobagoTunisiaTurkmenistanTurks and Caicos IslandsTuvaluTürkiyeUS Minor Outlying IslandsUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUruguayUzbekistanVanuatuVenezuelaViet NamVirgin Islands, BritishVirgin Islands, U.S.Wallis and FutunaWestern SaharaYemenZambiaZimbabweÅland Islands Country Account Number(if filing for multiple account types, file a separate Proof of Claim for each account type)Last 4 Digits of Social Security Number (for individuals) or T.I.N. (for estates, trusts, corporations, etc.)Day Phone*Evening PhoneEmail* Enter Email Confirm Email PART II – SCHEDULE OF TRANSACTIONS IN GIGACLOUD STOCKHOLDINGS AS OF AUGUST 18, 2022: