FiscalNote SPAC Presentation Deck

6 MASO CAPITAL DUDDELL STREET ACQUISITION CORP. Hong Kong based multi-strategy investment firm since 2012 • 60+ years of combined investment, sourcing and advisory experience of management team across major geographies Deployed over $20 billion of transaction capital since inception • Capital markets expertise in pricing IPOs, secondary blocks and private placements Sponsor Overview ● Bridge gap between private / public markets Expertise to drive value in public market environment • Active global SPAC PIPE participant ● ● Primarily held by "uncorrelated" shareholder base therefore reducing SPAC arbitrage risk • Maso Capital - anchored IPO, holding $40MM of $175MM SPAC • In total, Maso Capital holds -38% of votes - reduces vote risk • CEO Manoj Jain will join the board of the public entity as a Director¹ • Maso Capital has right to appoint an additional Independent Director¹ to the board of the public entity • Maso Capital will backstop SPAC trust account from redemptions • PIPE anchor Broad Universe of Candidates TMT | Fintech | Logistics | Proptech | Solar | Consumer | Retail | BioTech | Clean Energy €: DUDDELL STREET ACQUISITION CORP. Round 1: 100+ Round 2: 20+ Fiscal Note Davis Polk Due Diligence Process ² Grant Thornton blackpeak Note: (1) Contingent on CFIUS clearance; (2) Davis Polk, Grant Thornton and Blackpeak are third-party advisers to Duddell Street, who has conducted due diligence on FiscalNote on its own behalf only. Mercer is an advisor to FiscalNote. MERCER FiscalNote

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