The most revealing item in Domenic Miele's professional record may be a verb: valuing. Before the chief executive title, before compliance oversight, before the long passage through private-market platforms, Miele worked at Legg Mason's Security Master Fund conducting daily valuations of domestic and international equities, fixed-income securities, and derivatives. Every day, the market moved. Every day, the books needed an answer.
It is an exacting place to begin. Valuation makes finance less theatrical. A price is not a mood or a pitch deck. It is a number that must be supported, entered, checked, and used by people who will make decisions with it. That early assignment established the grammar of the career that followed: details first, systems second, accountability always nearby.
Miele now serves as CEO and chief compliance officer of Alto Securities and ST Invest, two Nashville-based firms in the Alto group. He is also reported as chief compliance officer of Alto Solutions, the technology company behind a platform for self-directed individual retirement accounts investing in alternatives. He remains based in the New York area. The map is modern finance in miniature: a New York operator, a Nashville platform, and customers who may be anywhere in the country.
A career assembled from the inside out
Long before alternative assets became a familiar tile in consumer finance apps, Miele worked in the less visible rooms of the industry. His documented early experience spans structured lending, fund-of-hedge-fund management, and proprietary trading. The roles crossed operations, due diligence, and investor relations. Each demanded a different view of the same object: a financial product that had to be understood by the firm, examined before it moved, and explained to the investor.
In 2012, Stonehaven hired him to expand its operational capabilities. The firm described itself as a technology, infrastructure, and data system for private-capital professionals. Its users originated deals, conducted diligence, found investors, managed relationships, reported progress, and closed transactions. The pitch was digital. The workload was stubbornly human.
Miele's remit there spread across daily operations, critical data management, compliance support, research, and diligence. He eventually became director of compliance and operations. He stayed for roughly a decade. That duration matters. A platform reveals its real character not on launch day but through the hundredth exception, the thousandth record, and the routine that must still function when a deal refuses to be routine.
His arrival coincided with Stonehaven's investments in technology, accounting, and compliance infrastructure. It was a telling neighborhood. Operations was not treated as back-office decoration. It belonged in the same sentence as the systems and controls that allowed the business to grow.
Legg Mason and boutique firms2012-2022
Stonehaven2022-2025
Yieldstreet Markets2026
Alto and ST Invest
When compliance reaches the corner office
In January 2022, Miele moved to Yieldstreet Markets. He served as CEO and chief compliance officer through October 2025, signing as interim CEO in 2024. The wording differs, but the combination of duties is the important part. He was no longer merely supporting the operating system. He was answerable for it.
In 2023, Cadre also identified him as chief compliance officer, responsible for verifying adherence to laws, regulatory requirements, policies, and procedures. Cadre and Yieldstreet operated in the same expanding universe of platforms designed to make private assets easier to reach. For the customer, the aspiration was simplicity. For the compliance officer, every new route to an investment created a fresh chain of obligations.
This is the central tension of financial technology. Software can compress a journey into a sequence of taps, but it cannot compress the duties beneath those taps. Eligibility must be established. Communications must be supervised. Records must be maintained. Transactions must travel through the correct entities. A sleek interface can hide complexity from the customer; it does not abolish complexity for the firm.
Miele's qualifications sketch the breadth of that burden. He passed the Series 7 general-securities exam, the Series 24 principal exam, the Series 31 managed-futures exam, the Series 63 state-law exam, the Securities Industry Essentials exam, and the Operations Professional qualification. The dates run from 2012 through 2023, less a burst of credential collecting than a long sequence of responsibilities arriving.
His stay at Chardan Capital Markets, beginning in October 2025, was brief. There he served as director and senior compliance officer. By January 2026 he had moved to Alto, and the dual title returned.
The useful education of a generalist
Miele studied finance at Iona College, now Iona University, and earned a bachelor's degree. The academic subject fits the career, but his later work escaped the usual lanes. He was neither solely a trader nor solely an attorney, neither purely a technologist nor exclusively an investor-relations executive. Instead, the public record places him between those specialties, translating their demands into procedures a firm could use.
He also held a Field Examiner Certificate from the Commercial Finance Association. Field examination is the practical cousin of financial theory: inspect records, test collateral, trace transactions, and see whether the facts beneath a lending relationship agree with the account presented above them. It is training in professional skepticism, applied with a spreadsheet rather than a raised eyebrow.
That generalist range helps explain the move from operations into compliance. An operations officer learns where information originates, who changes it, which deadlines are real, and how exceptions are handled when the written process meets a stubborn fact. A compliance officer needs the same map, then adds the question of whether the route is permissible. An executive needs both maps while deciding where the business should travel next.
The people around Miele at Stonehaven reflected the same institutional mix. His documented professional network there included leaders in finance, legal affairs, growth, operations, and compliance. That is less a social roll call than a picture of how private-market infrastructure is built. No single specialty can carry the platform. The lawyer, controller, technologist, fundraiser, and operator must all agree on what the system is doing, especially when money is in motion.
By the time Miele reached the executive level, he had encountered the investment business from several angles: the asset being valued, the manager being examined, the investor receiving information, the platform coordinating the transaction, and the regulated firm accepting responsibility. The breadth is not colorful in the usual biographical sense. It is useful, which may be the more durable compliment in operations.
The Alto assignment
Alto's proposition is easy to say: give retirement savers a way to hold alternative assets through self-directed IRAs. The implications are less tidy. Private equity, venture funds, real estate, startups, and other non-public investments do not move like shares of a listed company. They bring bespoke documents, irregular valuations, suitability questions, tax considerations, and long periods when liquidity is more theory than fact.
For an executive formed in operations, that untidiness is familiar territory. Miele has worked across the lifecycle that a platform like Alto must coordinate. He has valued securities, managed data, supported diligence, handled investor-facing processes, supervised registered activity, and signed formal attestations. His career did not jump from finance to technology. Finance itself acquired a technological wrapper around the work he already knew.
The combination of CEO and chief compliance officer places commercial direction and regulatory restraint in one office. It can be efficient: fewer handoffs, direct accountability, and a leader who understands the operational consequences of a promise before it reaches the market. It also requires disciplined governance. The officer expected to encourage the business and the officer expected to challenge it share a calendar, a signature, and a name.
As of September 2026, Miele was registered through Alto Securities and ST Invest, with the latter registration extending across all 50 states, the District of Columbia, and Puerto Rico. No customer complaints, regulatory actions, employment terminations, bankruptcies, criminal proceedings, civil proceedings, or arbitration awards were listed for him. It is a clean line in a system designed to preserve untidy ones.
There is little public performance in Miele's record. No grand manifesto circulates under his name. No interview archive supplies a tidy philosophy of leadership. What exists is a trail of roles, examinations, filings, and descriptions of work. It is closer to an audit than an autobiography.
Yet a philosophy can be visible in repetition. From the valuation desk to Stonehaven, from Yieldstreet to Alto, Miele has remained near the point where financial ambition becomes an operating obligation. The products changed. The platforms changed. The questions kept their shape: What is this worth? Who may offer it? What must be checked? Who signs?
Private markets are fond of the future. They finance companies before the public can buy them, assets before their value is obvious, and ideas before they become institutions. Miele's career occupies the counterweight: the procedures of the present. At Alto, his work is to make sure access is more than an invitation. It must also be an accountable system, one transaction and one signature at a time.