JSE censures and fines Mantengu over unverified market claims

Mining investment company Mantengu published a criminal complaint in May 2025 alleging share price manipulation. The JSE says these claims are speculative, unverified and unsupported.
The JSE has censured mining investment company Mantengu and fined it R100 000 over what it says are speculative and unverified claims made in May 2025 alleging manipulation of its share price.
In a statement issued yesterday, the JSE says the fines will be suspended for three years on condition that it does not again breach the relevant listings requirements imposed by the exchange.