Rosny-Scotten THATY-ATSOUMA

Tax Production & Support: • Managed withholding tax relief at source and tax reclaim processes for dividend and interest payments across French and international securities. • Processed withholding tax relief applications, reduced tax rate requests, and Quick Refund/Long Reclaim claims. Prepared activity reports and reviewed U.S. tax forms. • Managed client tax documentation with sub-custodians across the United States (FATCA), Germany, Ireland, Italy, and France, ensuring regulatory compliance. Cross-Border Taxation – Irish Securities (U.S.): • Processed tax allocations and standard tax reclaim requests for Irish securities generating U.S.-source income. • Prepared tax breakdown reports and managed Beneficial Owner reporting. • Reviewed V2B/V2C tax documentation and resolved tax discrepancies. • Processed withholding tax adjustments, reconciled payments, and verified tax calculations. • Coordinated with Income Operations teams and custodians on tax-related matters. German Tax Reclaim (Long Reclaim): • Performed data analysis and four-eyes controls to ensure data accuracy. • Prepared tax forms, analyzed credit positions, and requested tax vouchers through CBG and Clearstream. • Collected and validated supporting documents, including Certificates of Residence (COR) and Powers of Attorney (POA). • Monitored reclaim cases, liaised with stakeholders, submitted applications to the German Tax Authority (GTA), and prepared client reports.

Management of Dividend/Interest Payments • Analysis of distribution information • Announcement to the market of the associated tax implications • Verify applied taxation and exchange rates on dividend and interest payments • Configuration and management of the issuer’s debit • Treasury announcement and green light for payment • Processing of distribution (direct or standard payment) • Monitor unpaid dividends and interest on the due date • Adjustment of securities and cash positions Processing of Corporate Actions (CA) • Sorting and verification of SWIFT messages • Opening of files based on the corporate action type • Retrieval and analysis of relevant client positions • Creation/distribution of pre-announcements and announcements to clients • Updating files based on received information • Facilitate income payments (SWIFTS MT566) • Record securities and cash operations on clients’ accounts Coupon/Redemption • Management of pre-announcements and payment announcements on securities • Collection of data from providers and custodians (Euroclear, SWIFT, Fininfo, Telekurs) • Analysis and processing of SWIFT (MT566) messages received from custodians • Management of client/custodian forex and payments related to events • Manage currency exchange processes • Cash and securities reconciliation Market Claims • Analysis of trade eligibility for most corporate actions • Analysis of client entitlement on buy and sell trade for most corporate actions • Initiating and managing market claims with foreign depositories and sub custodians • Engage with foreign depositaries and centralizers to complete necessary files Client Queries Management • Client tax allocation and control of tax breakdown returns • Manage client requests from valuers, and Account Relationship Management • Handling of Internal client requests and client requests from the UK queries Team • Provide control and client assistance. Monitoring client responses • Address client service unit information requests

• Verify the accuracy of operations based on information received from management and custodians. • Verify and Validate the coherence and the accuracy of data contributing to the calculation of Net Asset Value (NAV). • Calculate Net Asset Value (NAV) within specified timelines and make them available to fund managers for validation. • Calculation of distribution balances for securitization funds. • Portfolio valuation in compliance with current regulations, standards, and procedures. • Implementation of periodic controls: cash/securities reconciliations, liabilities. • Formalize reconciliations (bank, securities, number of securities in circulation). • Update portfolios: record transactions initiated by managers, corporate actions, subscription and redemption operations, liability operations and other transactions. • Analyze legal documentation related to unlisted investments for accounting purposes. • Prepare files for submission to auditors and respond to their information requests. • Generate periodic reports according to the format, frequency, and deadlines defined with the client (report generation, results analysis, document finalization control, validation follow-up). • Production and provision of accounting information to clients, depositories, and auditors. • Preparation of quarterly or semi-annual financial statements as well as annual closings. • Preparation of files to be submitted to auditors. • Analyze anomalies detected by tools during various tasks (operation integration, valuation, validation) and propose corrective solutions.

• Document and oversee financial transactions. • Maintain and update databases with accurate financial information. • Conduct bookkeeping and manage accounts efficiently. • Assist the team in executing various financial accounting tasks.

• Manage client relationships and oversee operations. • Contribute to the execution of commercial and marketing initiatives. • Take charge of partner relations management.

• Prepare, draft, and oversee administrative files. • Execute various office administrative duties with precision and efficiency.