Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

What happens to personal data I disclose for joining an employee stock plan?
You aren't getting a straight answer because nobody knows why those regulations are the way they are. Everyone has to give this information to open the brokerage account or for any access to the US financial system whether it is with a bank account, or a brokerage account. Everyone also typically gives this information to their employer to be employed at all for IRS regulations. The SEC isn't going to do anything with the data, unless you do something illegal related to the stock market, then they will know who you are. The IRS isn't going to do anything with the data, unless you are noncompliant in paying taxes, then they will know who you are.