You can upload your documents to the Documents section of your online account. The formats can be a scanned copy, PDF or a photo.
Vanguard has offices in Philadelphia, Pennsylvania; Valley Forge, Pennsylvania; Scottsdale, Arizona; Charlotte, North Carolina; and Chicago, Illinois.
There are currently more than 50 Vanguard exchange-traded funds, which are traded, like any other shares, on the U.S. stock exchanges, such as the New York Stock Exchange (NYSE) or Nasdaq. Their underlying indexes cover both individual sectors, such as materials and energy, and domestic and international indexes.
The exchanges create an orderly secondary market between investors and market makers. The market makers post quotes and execute investor transactions, often creating or redeeming ETF shares in the primary market with the ETF issuers. Source: Vanguard.