WHY THIS MATTERS
The appointment of Stephanie Allen, a former senior advisor at the SEC, is a major strategic “moat-building” move for KAST. By bringing in a spokesperson who advised the SEC’s Crypto Task Force, KAST is signaling that it intends to lead the “regulated stablecoin” era through radical transparency rather than regulatory avoidance. This is essential as stablecoin transaction volumes surged to $33 trillion in 2025, surpassing traditional credit card networks. As KAST deploys its $80 million Series A across 170 countries, having a policy heavyweight ensures that its expansion into North America and the Middle East remains compliant with the tightening global “stablecoin as money” frameworks.
KAST’s rapid scaling hiring over 200 experts in a single year highlights the industry-wide shift from speculative trading to “stablecoin utility.” By offering USD-denominated accounts and payroll tools built on stablecoin rails, KAST is bypassing the high fees and 3–5 day delays of legacy settlement networks like SWIFT. Allen’s background in both the U.S. Senate and IBM’s Promontory Financial Group provides the institutional bridge needed to convince traditional businesses that stablecoins are a “dependable” and practical tool for everyday global economic activity, rather than a volatile crypto-asset.
KAST, the global financial platform built on stablecoin rails, announced today that Stephanie Allen, a former senior advisor at the U.S. Securities and Exchange Commission, has joined the company as Head of Corporate and Policy Communications.
Allen will work with Chief Corporate Affairs Officer, Brad Jaffe to help scale KAST’s external presence and reputation across media, policy stakeholders, and thought leaders as KAST builds a modern financial platform designed to make stablecoins practical and usable in everyday economic life. This is another significant hire for KAST, with the business bringing on board more than 200 people in the past year in engineering, product and compliance from across the fintech and crypto ecosystem.
“We’re excited to welcome Stephanie to the KAST team,” Jaffe said. “Her knowledge of the policy and regulatory landscape stemming from her leadership position at the SEC and deep U.S. public and private sector experience will help drive KAST’s momentum.”
Allen joins as KAST continues its ambitious growth plans, including the expansion of its product offering and the launch of KAST Business. The hire follows KAST’s record $80 million Series A funding round, which is being deployed to expand across North America, Latin America and the Middle East, as well as accelerating licensing, compliance, product development and headcount growth.
“With KAST, people can seamlessly send money all over the world,” Allen said. “I’m thrilled to join KAST as it embarks on its next stage of growth and am ready to jump in to show the value of a dependable platform that provides people everywhere with stability for all their financial needs.”
At the SEC, Allen served as a trusted advisor to leadership regarding external and internal communications strategies and as a spokesperson for the agency. During her tenure at the SEC her portfolio included media relations and speechwriting, as well as advising the Crypto Task Force. Prior to the SEC, she worked in various leadership roles, including heading communications and marketing for Promontory Financial Group, an IBM Company. Earlier in her career, she was a communications director for two U.S. Senators.
In 2025, global stablecoin transaction volume grew 72 percent, reaching more than $33 trillion, according to Artemis Analytics – exceeding the combined annual volume of the world’s largest credit card networks. Stable digital dollars are being used for payments, savings, payroll and cross-border settlement by individuals and businesses worldwide.
Founded in July 2024 by former Circle executive Raagulan Pathy, KAST provides USD-denominated accounts, global pay-ins and payouts to more than 170 countries, and a growing suite of consumer and business financial tools built on stablecoin rails rather than legacy settlement networks.
FF NEWS TAKE
KAST is executing the “Circle Playbook” at an accelerated pace, which is no surprise given its founder’s pedigree. The hire of a former SEC regulator is the ultimate “trust signal” for institutional partners and a masterstroke in reputation management. While legacy banks are still debating how to integrate blockchain, KAST is effectively building a “shadow banking” layer that looks and feels like a traditional fintech but runs on a high-velocity, low-cost settlement engine. This move positions KAST not just as a crypto firm, but as a direct competitor to cross-border giants like Wise or Revolut.
However, the 72% growth in global stablecoin volume brings with it an unprecedented level of regulatory heat. Allen’s primary challenge will be navigating the “fragmentation of rules” as different jurisdictions from the U.S. to the UAE scramble to define their own stablecoin legislation. For KAST to justify its record Series A valuation, it must prove that its “compliance-first” DNA can survive the transition from a nimble startup to a global financial utility. With the launch of KAST Business, the company is moving beyond retail remittances into the far more lucrative world of corporate treasury and B2B settlements, where regulatory certainty isn’t just a benefit—it’s the product.