What Should I Do With Old Stock Certificates?

If you’ve found old stock certificates in a drawer, safe deposit box, or an estate, what to do with old stock certificates comes down to four questions answered in order: what does the certificate actually say, does the company still exist, are the shares still an active investment, and if not, where did the money go. The paper in your hand might represent live shares worth real money today, unclaimed cash from a decades-old merger, funds sitting with a state unclaimed property office, or nothing more than a collectible.

Read the Certificate First

Two pieces of information on the face of the certificate do most of the work. The CUSIP number is a nine-character alphanumeric code, usually printed along the border or near the bottom, that uniquely identifies the security. Any financial database can look up a security by CUSIP.

The other essential detail is the transfer agent, typically named near the corporate seal. Transfer agents maintain shareholder records for the issuing company, and contacting them is the single most productive first step. If the agent on your certificate still exists, they can tell you the company’s current status, whether corporate actions occurred, and what you need to do next. If they no longer exist, the issuing company or its successor will have appointed a replacement.

Note the number of shares and the par value printed on the certificate too, but don’t put weight on the par value. It’s an accounting term that almost never reflects what the shares are worth.

Confirm the Company Still Exists

Companies change names, merge, get acquired, go bankrupt, or dissolve. Your certificate may bear a name that hasn’t existed in decades.

The SEC’s EDGAR system gives free access to corporate filings and is a good place to confirm whether a company is still publicly traded under a current ticker.¹ You can also search the Secretary of State’s business entity database in the state where the company was incorporated to see whether it remains active or has undergone a legal change.

If the company merged or was acquired, trace the chain of corporate actions to find the successor. Mergers and acquisitions are reported on Form 8-K filings, which EDGAR indexes. For companies that no longer report to the SEC, Investor.gov recommends contacting the transfer agent on the certificate or the state agency that handles incorporations in the state of incorporation.²

Find Out How Many Shares You Actually Own

If the company executed stock splits after your certificate was issued, each original share may have multiplied several times over. A certificate showing 100 shares could represent 400 or 800 shares today. Reverse splits work the other way, reducing your share count. The SEC notes that because of corporate reorganizations like splits and mergers, current share price alone isn’t enough to value a certificate.²

SEC-reporting companies disclose splits on Forms 8-K, 10-Q, and 10-K, all searchable through EDGAR. For OTC companies, FINRA posts corporate action notices on the OTC Daily List.³ The transfer agent can give you the full split history and confirm exactly how many shares the certificate represents today. Get this number before doing anything else. It determines the market value and affects every step that follows.

Converting Live Shares to Electronic Form

If the shares are still active, the next step is to convert the paper certificate into electronic book-entry form through the transfer agent. The agent cancels the physical certificate and credits the shares to a Direct Registration System (DRS) account in your name.⁴ From there, you can transfer the shares into a brokerage account whenever you’re ready to sell. This also eliminates the risk of holding a negotiable instrument.

Get a Medallion Signature Guarantee

Before any transfer agent will process the certificate, you need a Medallion Signature Guarantee stamped on it. This is not a notarization. It’s a specific warranty from a participating financial institution that your signature is genuine and that you have authority to transfer the securities.⁵ Banks, credit unions, and broker-dealers that participate in a Medallion program can provide one.

Each stamp carries an alpha prefix that sets a maximum coverage level, ranging from $100,000 at the low end up to $10 million or more at the top. If your shares are worth more than the stamp covers, the transfer agent will reject it. Most local bank branches carry lower-tier stamps; larger positions may require a larger institution or your brokerage’s main office. Call ahead to confirm the branch participates in a Medallion program and carries a stamp at the level you need.⁶

Prepare and Mail the Package

You’ll either endorse the back of the certificate or complete a separate stock power form, which serves the same function. The Medallion stamp goes on whichever document carries your signature. You’ll also submit an IRS Form W-9 so the transfer agent can report future dividends and sale proceeds.⁷

A physical certificate is a negotiable instrument. Anyone in possession could potentially transfer the shares, so send it by USPS Registered Mail with return receipt requested. Registered Mail provides a chain of custody and allows insurance. For negotiable items, USPS Registered Mail coverage tops out at $50,000; standard Priority Mail and other services limit indemnity for negotiable items to $15.⁸ If your shares are worth more than $50,000, consider splitting certificates into separate shipments or hand-delivering to the transfer agent.

Processing times vary. Some agents post shares within five business days of receipt; others take several weeks. Confirm current turnaround before mailing.

If the Certificate Is Lost

Losing the paper doesn’t mean losing the investment. The shares still exist on the transfer agent’s books whether or not you hold the certificate. Contact the transfer agent immediately and request a stop transfer order to prevent anyone else from using the missing certificate.⁹ The agent will report the certificate to the Lost and Stolen Securities Program, a database that financial institutions must check under SEC rules before processing transfers.¹⁰

To get a replacement or convert to electronic form, you’ll need to buy a surety bond, sometimes called an indemnity bond, protecting the issuer and transfer agent in case someone else later surfaces with the original. The bond typically costs two to three percent of the current market value of the missing shares.⁹ On a $50,000 position, expect to pay roughly $1,000 to $1,500. Your credit history affects the rate. The bond generally stays in effect for several years before the surety company releases it. If you later find the original, notify the transfer agent so the lost-and-stolen report can be removed.

If the Company Was Acquired or Dissolved

When a company is acquired, shareholders are usually entitled to cash, stock in the acquirer, or a mix of both in exchange for their old shares. If the original shareholder never submitted the certificate for exchange, the consideration is typically held by a paying agent appointed at the time of the merger. Finding the paying agent is the key step, because they can confirm the terms of the deal and whether your proceeds are still available.

Professional stock research firms specialize in tracing corporate lineages through decades of name changes, mergers, and spin-offs. Some charge around $75 per company. That can be worth it when a company changed names multiple times or when the merger chain involves obscure transactions that don’t show up in ordinary online searches.

Search State Unclaimed Property

When merger proceeds, uncashed dividends, or liquidation distributions sit unclaimed for a set number of years, state escheatment laws require the holder to turn the money over to the state’s unclaimed property office. Under the Uniform Unclaimed Property Act adopted by most states, the dormancy period for securities-related assets is typically three years of no owner contact. After that, the holder reports the property to the state, which holds it until the rightful owner files a claim.

Figuring out which state holds your money is the tricky part. You may need to search the state where the company was incorporated, the state where you last held the account, and your state of residence. MissingMoney.com queries multiple states at once, though not every state participates. Search individually on each relevant state’s unclaimed property website too.

Filing a claim generally requires a signed (sometimes notarized) claim form, proof of identity, and documentation connecting you to the property. The original stock certificate, old account statements, or correspondence from the company all help. Processing takes anywhere from a few weeks to several months. Escheated funds are usually held in non-interest-bearing accounts, so there’s no benefit to waiting.

Certificates Found in an Estate

Stock certificates found among a deceased person’s belongings take extra steps, and the path depends on how the shares were held.

If the certificate was in the decedent’s name alone with no transfer-on-death (TOD) beneficiary, the shares must go through probate. The executor or administrator provides the transfer agent with letters testamentary (or letters of administration) from the probate court, a certified death certificate, an affidavit of domicile, and typically a Medallion Signature Guarantee on the transfer paperwork. Many transfer agents require letters testamentary issued within the last 60 days.

Joint ownership with right of survivorship is simpler. The surviving co-owner usually just provides a certified death certificate and a signed affidavit to remove the deceased person’s name. If a TOD beneficiary was registered, the beneficiary contacts the transfer agent directly with a death certificate and identification to re-register the shares. Neither path requires probate.

Taxes When You Sell

Selling shares that originated from an old certificate triggers a capital gains calculation, reported on IRS Form 8949 and Schedule D. What you owe depends on your cost basis and holding period.¹¹ Shares held more than a year qualify for long-term capital gains rates, which are lower than short-term rates.

Figuring Cost Basis

How you acquired the shares controls how you calculate basis:

Purchased shares: basis is the original purchase price plus transaction costs. If purchase records are gone, the IRS suggests contacting your broker for help; you can also research historical stock prices on the purchase date, though the burden of proof falls on you.¹¹
Inherited shares: basis is generally the fair market value on the date of the decedent’s death, not what the original owner paid. This stepped-up basis often significantly reduces the capital gains tax owed. Enter “INHERITED” as the date acquired on Form 8949.¹²
Gifted shares: if the stock’s market value at the time of the gift was higher than the donor’s basis, you use the donor’s original basis. If the market value was lower, the rules split, and you use the donor’s basis for calculating gains and the market value at the time of the gift for calculating losses.¹²

If you sell shares that were never held in a brokerage account, you may not receive a Form 1099-B. You still have to report the sale. On Form 8949, use the appropriate box (Box C or Box F, depending on short- or long-term) and enter the net proceeds yourself.¹¹

Stock splits don’t change your total cost basis. They spread it across more shares. If you paid $1,000 for 100 shares and a 2-for-1 split gave you 200 shares, your per-share basis drops from $10 to $5, but the total stays $1,000.

When the Paper Itself Is the Value

If a certificate has no remaining investment value because the company dissolved completely or the shares were fully liquidated, the paper may still be worth something. Collecting old stock and bond certificates is called scripophily, and certain certificates sell for hundreds or thousands of dollars based on historical significance, rarity, and aesthetics.

Certificates from famous defunct companies command the highest prices. Visual quality matters as well: many pre-1960s certificates feature elaborate engraved vignettes and ornate borders. Signatures of historically notable individuals on the certificate can multiply its value.

Condition follows a standardized grading scale similar to currency collecting, running from Poor at the low end through About Uncirculated at the top. A certificate graded Extremely Fine or better sells for substantially more than the same issue in Very Good condition. Get an appraisal from a recognized scripophily dealer or auction house to establish fair market value for the paper as a collectible. That value has nothing to do with the underlying security.

1
Investor.gov. EDGAR
2
Investor.gov. Old Stock and Bond Certificates
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FINRA. Stock Splits
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DTCC. Direct Registration System (DRS) – Section: How the Service Works
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Investor.gov. Medallion Signature Guarantees: Preventing the Unauthorized Transfer of Securities
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Computershare. What Is a Medallion Guarantee
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Internal Revenue Service. About Form W-9, Request for Taxpayer Identification Number and Certification
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FAQ | USPS. What Are the Limits for Insuring Cash and Checks
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U.S. Securities and Exchange Commission. Investor Bulletin: Lost and Stolen Securities
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GovInfo. 17 CFR 240.17f-1 – Requirements for Reporting and Inquiry With Respect to Missing, Lost, Counterfeit or Stolen Securities
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Internal Revenue Service. Instructions for Form 8949
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Internal Revenue Service. Basis of Assets