Streamex Corp. Appoints Christine Plummer, Former Global Controller at Coinbase and Managing Director at Morgan Stanley, as Chief Financial Officer

Streamex (NASDAQ: STEX) announced on March 16, 2026 the appointment of Christine Plummer as Chief Financial Officer.

Rhea-AI Summary

Streamex (NASDAQ: STEX) announced on March 16, 2026 the appointment of Christine Plummer as Chief Financial Officer. Ms. Plummer joins from roles including Global Controller at Coinbase and Managing Director at Morgan Stanley and will oversee global finance, reporting, regulatory compliance, and financial operations.

The company said Ms. Plummer will support expansion of its institutional platform and the launch of tokenized commodity products such as GLDY, leveraging her digital-asset and traditional finance experience.

Positive

• Appointed Christine Plummer as CFO on March 16, 2026
• CFO background includes Global Controller role at Coinbase
• CFO experience includes Managing Director role at Morgan Stanley
• Mandate to oversee global finance, reporting, and compliance

Negative

• No disclosed start date or detailed transition plan in announcement
• No financial targets, guidance, or quantified timelines provided

Argus Mar 16 session

-5.67% close to close Open Argus

Details

News Market Reaction – STEX

On Mar 16, the day this news came out, STEX closed 5.67% below the previous close.

Data tracked by StockTitan Argus for the Mar 16 session.

Key Figures

Equity Financing: $40.25M Cash Balance: ~$50M Insider Ownership: Over 50% +5 more

Equity Financing

$40.25M

Raised at $3.00/share per Feb 10, 2026 corporate update

Cash Balance

~$50M

Reported in Feb 10, 2026 corporate update

Insider Ownership

Over 50%

Reported in Feb 10, 2026 corporate update

GLDY APY

3.5% APY

Initial yield for GLDY paid monthly in GLDY as of Feb 25, 2026

GLDY Yield Target

Up to 4% annualized

Targeted yield for GLDY announced Feb 18, 2026

GLDY Indications

Over US$100M

Indications of interest prior to GLDY launch, per Feb 18, 2026

Beneficial Ownership

12.02%

Avanico Limited & Frank Giustra per Schedule 13G/A on Sep 15, 2025

Shares Beneficially Owned

17,371,845 shares

Reported in Schedule 13G/A on Sep 15, 2025

Previous Crypto Reports

1 past event · Latest: Dec 10

Same Type 1 event

1. Dec 10

   Crypto initiative

   24h Move

   +3.0%

   Joined Project Open coalition to advance regulated on-chain trading of RWAs.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

tokenization, real-world assets, regulatory compliance, blockchain-enabled infrastructure

4 terms

tokenization technical

"a technology and infrastructure company focused on the tokenization of commodity real-world assets"

Tokenization is the process of converting real-world assets or rights into digital tokens stored on a computer network. This allows assets, such as property or investments, to be divided into smaller parts, making them easier to buy, sell, or transfer electronically. For investors, tokenization can increase access to a wider range of investments and make transactions faster and more efficient.

real-world assets technical

"focused on the tokenization of commodity real-world assets"

Real-world assets are physical or financial things of value—like property, commodities, loans, or art—that exist outside digital markets and can be bought, sold, or used as collateral. For investors, they matter because they often provide steady income, reduce reliance on volatile paper markets, and can add diversification much like owning a rental property beside stock holdings. Treat them like tangible building blocks that can stabilize a portfolio and back the value of financial products.

regulatory compliance regulatory

"including financial reporting, regulatory compliance, and financial operations"

Regulatory compliance is the process of ensuring that a company follows all applicable laws, rules, and standards set by government authorities or industry bodies. It is important to investors because it helps prevent legal penalties, financial losses, and reputational damage, contributing to the overall stability and trustworthiness of a business. Think of it as following the rules of a game to play fairly and avoid penalties.

blockchain-enabled infrastructure technical

"initiatives that connect traditional financial markets with blockchain-enabled infrastructure"

A set of systems and services that use a shared, tamper-resistant digital record to create, store and move value or data among multiple parties. Think of it as the roads, bridges and traffic lights for secure peer-to-peer digital transactions: it handles identity, verification and record-keeping so parties can trust transfers without a single central gatekeeper. Investors care because this foundation can lower transaction costs, speed settlement, reduce fraud risk and enable new business models that affect revenue and valuation.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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WINTER PARK, Fla., March 16, 2026 (GLOBE NEWSWIRE) -- Streamex Corp. (“Streamex” or the “Company”) (NASDAQ: STEX), a technology and infrastructure company focused on the tokenization of commodity real-world assets, today announced the appointment of Christine Plummer, former Global Controller at Coinbase and Managing Director at Morgan Stanley, as Chief Financial Officer of Streamex. In this role, Ms. Plummer is expected to oversee the Company’s global finance organization, including financial reporting, regulatory compliance, and financial operations as Streamex continues expanding its institutional platform and launching tokenized commodity products.

Henry McPhie, Co-Founder & CEO of Streamex said, “Christine brings a combination of deep traditional finance experience and leadership in digital asset infrastructure. We believe her background at Coinbase, along with her earlier career at Morgan Stanley, gives her a unique perspective as we bring tokenized commodity products like GLDY to market. We’re excited to welcome Christine to the team and believe her expertise will be instrumental as we continue building institutional-grade financial infrastructure at Streamex.”

Christine Plummer said, “I’m excited to join Streamex as the Company advances tokenization initiatives that connect traditional financial markets with blockchain-enabled infrastructure. My experience working in digital asset finance environments, combined with my earlier career at Morgan Stanley supporting complex global financial operations, provides a strong foundation for helping scale the Company’s finance organization. I look forward to contributing to the development of institutional-grade tokenized products like GLDY and supporting Streamex’s continued growth.”

About Christine Plummer

Christine Plummer is a senior finance executive with more than 30 years of experience leading global controllership, regulatory reporting, and finance transformation across the financial services and fintech sectors.

She most recently served as Global Controller at Coinbase, Inc., where she led a global controllership organization of more than 50 professionals responsible for financial close, regulatory reporting, and operational readiness for new products.

Prior to joining Coinbase, Ms. Plummer served as Global Deputy Controller and Managing Director at MSCI Inc., where she led the Global Commercial Revenue Controllership team of more than 70 professionals across multiple international locations. She also served as Head of Finance Transformation, leading initiatives to automate revenue contract processing, streamline operational processes, and enable the operational integration of acquisitions.

Earlier in her career, Ms. Plummer spent more than two decades at Morgan Stanley, where she held a series of senior leadership roles including Chief Financial Officer for Americas Legal Entities, Global Head of Funding Controllers, and Global Product Controller for the Equity Division. In these roles, she led large global teams, implemented complex regulatory frameworks including SEC and CFTC Swap Dealer Rules, drove capital and liquidity management initiatives, and built large, multi-location finance organizations supporting the firm’s global operations. Ms. Plummer began her career as an auditor at Ernst & Young.

About Streamex Corp.

Streamex Corp. (NASDAQ: STEX) is a technology and infrastructure company focused on the tokenization and digitalization of commodity real-world assets. Streamex delivers institutional-grade solutions that bridge traditional finance and blockchain-enabled markets through secure, regulated, and yield-bearing financial instruments.

For more information, visit www.streamex.com.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements regarding Streamex’s business strategy, future growth, and the impact of executive leadership appointments. These statements are based on current expectations and assumptions that are subject to risks and uncertainties, many of which are beyond Streamex’s control, and actual results may differ materially. Factors that could cause such differences include, among others, market conditions, regulatory developments, and macroeconomic factors affecting digital asset markets. Streamex undertakes no obligation to update or revise any forward-looking statements except as required by applicable law.

Contacts

Streamex Press & Investor Relations
Adele Carey – Alliance Advisors Investor Relations
IR@streamex.com | acarey@allianceadvisors.com

Henry McPhie
Chief Executive Officer, Streamex Corp.
www.streamex.com | X.com/streamex

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

Who is the new CFO of Streamex (STEX) announced March 16, 2026?

The new CFO is Christine Plummer, announced March 16, 2026. According to the company, she previously served as Global Controller at Coinbase and as a Managing Director at Morgan Stanley.

What will Streamex CFO Christine Plummer oversee at STEX?

She will oversee the company's global finance organization, including reporting and compliance. According to the company, responsibilities include financial reporting, regulatory compliance, and financial operations.

How does Christine Plummer's Coinbase experience affect Streamex (STEX)?

Her Coinbase experience adds digital-asset finance expertise to Streamex's team. According to the company, that background supports development of institutional-grade tokenized commodity products like GLDY.

Will Streamex (STEX) change strategy after appointing the new CFO?

The announcement links the hire to institutional expansion and product launches. According to the company, Ms. Plummer will help scale finance as Streamex expands its institutional platform and tokenized offerings.

Did Streamex (STEX) disclose financial targets or start date with the CFO appointment?

No specific financial targets or a start date were disclosed in the announcement. According to the company, the release focuses on responsibilities and product plans rather than timing or guidance.