Those days pretty much all brokerages will provide a feed of your trading activity and open positions to a 3rd party compliance aggregator like ComplySci. No login details needed, the feed is read-only, and only has need-to-know information. It requires double opt in - you provide information to your employer, and then the brokerage will confirm with you that you authorized the feed. But if you have a weird account that doesn't support this system, then you always have the option of entering them manually and certifying that you haven't missed any.