Category Archives: Market Mechanics

Odd-Lot Tenders for Fun and Profit: Why 99 Shares Can Beat 100

There are not many situations in investing where owning 99 shares is demonstrably smarter than owning 100. Odd-lot tender offers are one of them. Every so often, a company decides to repurchase a large block of its own stock through a tender offer. If too many shareholders want to sell, everybody is normally prorated. But some offers contain… Read More »

Medallion Signature Guarantee Limits: What Do the Stamp Prefixes Mean?

You finally found a bank willing to provide a Medallion Signature Guarantee. You have the transfer paperwork, identification and account statements, and the person at the branch even knows what a Medallion stamp is. Then someone asks how much the securities are worth. That is not idle curiosity. Every Medallion Signature Guarantee has a financial limit, and a… Read More »

Modified Dutch Auction Buybacks: When Are They a Buy Signal?

When a company announces plans to buy back 10%, 15% or even more of its outstanding stock through a modified Dutch auction, investors should pay attention. That does not mean they should buy the stock. A large self-tender is one of the more consequential capital-allocation decisions a public company can make. Unlike an ordinary open-market repurchase authorization, which… Read More »

Medallion Signature Guarantee: What It Is, Why You Need One and How to Get One

You have some stock to transfer. The transfer agent sends you a form. You fill it out. Then you reach a line that says your signature must be accompanied by a Medallion Signature Guarantee. Fine. You know what a notary is. Surely this is the financial-services version of the same thing. It is not. You bring the document… Read More »