Today, all stocks and bonds that are traded on stock exchanges are non-documentary – they exist only in the form of digital codes. When an issuer issues securities , the registrar creates a register of shareholders or bondholders of the company on its server and updates it. This register stores information about who owns and how many securities.
Such registries help issuers communicate important news to securities holders (for example, the dates of general meetings of shareholders), accrue dividends on shares and coupons on bonds.
The creators of the company can keep a part of the shares or bonds and continue to keep them with the registrar. But exchange trading is possible only through a system of depositories that record information about all transactions on exchanges. This system includes the central depository of the country, the depositories of exchanges, as well as the depositories of all brokers and trustees.
The Central Securities Depository stores securities of companies that are listed on any exchanges in the world. In Russia, this is the National Settlement Depository (NSD). It also acts as a settlement depository for the Moscow Exchange . In other words, settlements on transactions with all Russian securities that are traded in our country go through NSD.
Depositories of brokers and trustees open accounts at NSD . These depositories keep records of securities for the brokers and managers themselves, as well as their clients. If you are going to buy and sell securities on the stock exchange, you need to open a depo account with one of these depositories. But usually people open an account in the depository of their broker or manager, so as not to pay extra commissions for transferring assets between their account and the intermediary. Your depo account will reflect all the securities that you bought on the stock exchange, but they will be stored in the country’s central depository.
If a Russian company wants to put its securities up for auction, its registrar debits them from the company’s account, credits them to NSD’s account, and a note about this appears in the registrar’s register.
For the first sale of securities on the exchange (this process is called the initial placement), the company hires a broker, and NSD writes the securities to the broker’s depositary account.
When investors buy securities, NSD transfers the securities from the seller’s depositary account to the buyer’s depository account – in the initial placement, the issuer itself acts as the seller. The seller’s depository will write off the assets from the old owner’s depo account, and the buyer’s depository will write them to the new owner’s depo account.