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The Treasury Whisperer’s Talkcast Podcast
The Treasury Whisperer’s Talkcast Podcast
Author: Seth Marlowe (Treasury Whisperer LLC)
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© Seth Marlowe (Treasury Whisperer LLC)
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Seth Marlowe, "The Treasury Whisperer" launched The Treasury Whisperer’s Talkcast Podcast in late July of 2025. What began as a personal experiment quickly developed into one of the top emerging podcasts serving the treasury, banking, payments, and fintech ecosystem. The show features candid conversations with executives, practitioners, innovators, and industry personalities about their careers, challenges, ideas, and the forces reshaping financial services. The podcast is built around a simple premise: some of the industry’s best insights come directly from the people doing the work.
69 Episodes
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THIS EPISODE IS SPONSORED BY HUDSON TECHNOLOGY SYSTEMSIn this episode of The Treasury Whisperer’s Talkcast Podcast, host Seth Marlowe interviews Igor Ulis, Co-Founder and General Manager of Hudson Technology Systems (www.hudson.co). Seth and Igor discuss why banks need to stop simply buying deposits with higher rates and start earning them by delivering the workflows, technology, and operational capabilities that make those deposits stickier. They explore specialty deposits, complex money movement, reconciliation, virtual accounts, and how banks can stay relevant as software platforms increasingly control the customer experience.Links:Igor Ulis on LinkedIn: https://www.linkedin.com/in/igorulis/Seth Marlowe on LinkedIn: https://www.linkedin.com/in/treasurywhisperer/The Treasury Whisperer's Talkcast Podcast website: https://www.treasurywhispererstalkcast.comThe Treasury Whisperer's Talkcast Podcast on LinkedIn: https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/The Treasury Whisperer Network on LinkedIn: https://www.linkedin.com/company/treasurywhisperernetwork/Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: https://buymeacoffee.com/treasurywhispererThe Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited. Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.
In this episode of The Treasury Whisperer’s Talkcast Podcast, host Seth Marlowe interviews Aleksandra Teichman, Senior Vice President of Embedded Finance and Banking at MAPP Advisors (www.mappadvisors.com). Seth and Aleks discuss how sponsor banking is evolving, why more fintechs are pursuing their own bank charters, and how both banks and fintechs are rethinking economics, compliance, and control. They also explore what it really takes to build sustainable bank-fintech partnerships as the embedded finance ecosystem continues to mature. Links:Aleksandra Teichman on LinkedIn: https://www.linkedin.com/in/aleksandrat/Seth Marlowe on LinkedIn: https://www.linkedin.com/in/treasurywhisperer/The Treasury Whisperer's Talkcast Podcast website: https://www.treasurywhispererstalkcast.comThe Treasury Whisperer's Talkcast Podcast on LinkedIn: https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/The Treasury Whisperer Network on LinkedIn: https://www.linkedin.com/company/treasurywhisperernetwork/Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: https://buymeacoffee.com/treasurywhispererThe Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited. Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.
THIS EPISODE IS SPONSORED BY STABLECORE In this episode of The Treasury Whisperer’s Talkcast Podcast, host Seth Marlowe interviews Nick Elledge, Co-Founder and COO of Stablecore (www.stablecore.com), about why bankscan no longer afford to treat stablecoins as something happening on the sidelines. Seth and Nick explore how stablecoins are moving from experimentation toward real banking use cases, what financial institutions need to understand about wallets, custody, tokenized deposits, and digital-asset infrastructure, and why education and testing are critical first steps. Nick also discusses how banks can evaluate where stablecoins actually improve the customer experience, the risks of waiting too long, and why developing a stablecoin strategy should be moving onto financial institutions’ priority lists.Links:Nick Elledge on LinkedIn: https://www.linkedin.com/in/nickelledge/Seth Marlowe on LinkedIn: https://www.linkedin.com/in/treasurywhisperer/The Treasury Whisperer's Talkcast Podcast website: https://www.treasurywhispererstalkcast.comThe Treasury Whisperer's Talkcast Podcast on LinkedIn: https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/The Treasury Whisperer Network on LinkedIn: https://www.linkedin.com/company/treasurywhisperernetwork/Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: https://buymeacoffee.com/treasurywhispererThe Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited. Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.
THIS EPISODE IS SPONSORED BY HARBORLINE TECHNOLOGYIn this episode of The Treasury Whisperer’s Talkcast Podcast, host Seth Marlowe interviews Peter Gordon, Founder and CEO of Harborline Technology (www.harborlinetech.com). Peter reflects on a 30+ year career spanning payments, banking, fintech, real-time payments, and wealth management, and explains why he now sees wealth tech asthe next major modernization opportunity. Seth and Peter explore how securities-based lines of credit can unlock liquidity without forcing investors to sell appreciated assets, how AI and modern compute can accelerate underwriting and portfolio analysis, and how Harborline is working to bringthese capabilities beyond the ultra-wealthy to a broader mass-affluent market. The conversation also covers real-time funding, bank and broker-dealer integration, compliance, and the convergence of banking, payments, and wealth technology.Links:Peter Gordon on LinkedIn: https://www.linkedin.com/in/petergordonpayments/Seth Marlowe on LinkedIn: https://www.linkedin.com/in/treasurywhisperer/The Treasury Whisperer's Talkcast Podcast website: https://www.treasurywhispererstalkcast.comThe Treasury Whisperer's Talkcast Podcast on LinkedIn: https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/The Treasury Whisperer Network on LinkedIn: https://www.linkedin.com/company/treasurywhisperernetwork/Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: https://buymeacoffee.com/treasurywhispererThe Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited. Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.
In this episode of The Treasury Whisperer’s Talkcast Podcast,host Seth Marlowe interviews Kyle Hatfield, CEO and Co-Founder of Centsless (www.centsless.org). They explore the operational and compliance challenges created by the U.S.penny phase-out, including cash rounding rules, POS configuration, refunds, reconciliation, audit trails, and jurisdictional differences. Kyle also explains how Centsless is building a compliance layer designed to help merchants and financial institutions apply the correct rounding rules today -and adapt as future coins potentially face the same fate.Links:Kyle Hatfield on LinkedIn: https://www.linkedin.com/in/kylethatfield-cybersecurity-fintech-professional/Seth Marlowe on LinkedIn: https://www.linkedin.com/in/treasurywhisperer/The Treasury Whisperer's Talkcast Podcast website: https://www.treasurywhispererstalkcast.comThe Treasury Whisperer's Talkcast Podcast on LinkedIn: https://www.linkedin.com/company/treasury-whisperer%E2%80%99s-talkcast-podcast/The Treasury Whisperer Network on LinkedIn: https://www.linkedin.com/company/treasurywhisperernetwork/Become a Patreon Member of The Treasury Whisperer's Talkcast Podcast: https://buymeacoffee.com/treasurywhispererThe Treasury Whisperer's Talkcast Podcast is a production of Treasury Whisperer LLC © 2025-2026Any re-broadcast, re-transmission or other use of this podcast without the expressed written consent of Treasury Whisperer LLC is strictly prohibited. Disclaimer: The views and opinions expressed by the host and guests are their own and do not necessarily reflect those of their current or prior employers or affiliated organizations. All content is provided for informational and educational purposes only and should not be construed as financial, investment, legal, or professional advice. While efforts are made to ensure accuracy, no guarantees are made regarding completeness or timeliness.








