The Financial Industry Regulatory Authority (FINRA) has proposed a sweeping update to how broker‑dealers handle outside business activities and private securities transactions. FINRA seeks to consolidate and replace Rules 3270 (Outside Business Activities of Registered Persons) and 3280 (Private Securities Transactions of an Associated Person) with a single new rule: Rule 3290 (Outside Activities Requirements). The proposal preserves the core investor protection concepts of the existing rules but refocuses them on investment‑related activities.








