Hi, thank you for responding.
There is an amount under proceeds, which are the amounts of my cash withdrawals from this account. The money in the account is not the result of anything I sold. The brokerage firm opened the account as way for me to use it like an emergency fund/long term savings account. I deposited cash into the account and I withdrew money when I needed it. To me this is nothing more than a savings account.
I can't even simulate adding the data from the 1099-B form because I get stuck on any part where I'm asked about how I obtained this money from the sale of something (e.g., mutual funds, RSU, property, etc..).
