In the cases under section 304(3), point 3, or section 308c(1), the supervisory authority may also temporarily prohibit a natural person responsible for the breach, who was not a manager at the time of the breach, from a future activity as a manager at insurance undertakings and Pensionsfonds, for a period of up to two years. The first sentence applies correspondingly where the persons named there have breached the provisions referred to in section 120a(1) and (2) of the Securities Trading Act.