Trusted U.S. Shareholder Services & Medallion Guarantee Stamp Experts

About Us

As Trusted Medallion Signature Guarantee experts and U.S. shareholder services providers, Share Data America delivers professional, U.S. based support for investors, brokers, attorneys, individuals, and issuers navigating the complexities of shareholder services across all 50 states. With over a decade of experience, our team delivers secure, compliant solutions for escheatment processing, medallion signature guarantee services, lost stock certificate support, and shareholder records management.

We ensure fast, accurate handling of legacy documents and regulatory requirements. You don’t have to manage the paperwork alone. Committed to precision and trust, we stand by every transaction with the confidence and reliability you expect when securing your financial future.

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Our Services

Man stamping paper with black stamp.

Medallion Signature

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Transfers and Sale of Shares

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A business woman reading documents

Form 706 – NA
application

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Escheatment Services

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A man and a woman are on a conference call

Remote Online Notarization

Resealing Grants of Probate



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Young professional reviewing financial documents at a desk

Probate Share Valuations



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World Funeral Operatives Organization- Repatriation Specialists

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Why Working with Us

U.S.-based specialists with deep industry experience

Friendly support for individuals and corporate clients

Transparent pricing, secure handling, and compliance-driven processes

Serving shareholders since 1995

Testimonials

Outstanding service

Brilliant. Very prompt and courteous

Chris Crompton

Professional Medallion Guarantee Service

Share Data provided my overseas clients with a Medallion Guarantee stamp to complete a significant share transfer in the multiple millions of dollars. Pauline was a pleasure to deal with, always being prompt and professional helping us understand the process and what was required as this was our first time completing such a transaction. I would highly recommend their services.

Denis

Highly recommended

I used Share Data recently to find the price of shares I bought about 50 years ago on a certain date and to work back to calculate the original number of shares I bought. Excellent fast and friendly service at a very fair price. Highly recommended.

Richard

Speed and quality

We were recommended by the solicitor dealing with our dad’s probate. Impressed with speed and quality of response.

Jenny NF

Will definitely recommend

Required a medallion, contacted Share Data, the staff is very knowledgeable eager to help and anticipate needs to speed up the process. Will recommend and use again and again.

Henry Wesley

Selling US shares

We found this company excellent to do business with in relation to selling US based shares on behalf of a Probate client.

James Cody & Sons

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