June 12 (Reuters) - PSC Insurance Group Ltd PSI.AX :
* BUYING BETWEEN 19.6 PERCENT & 19.9 PERCENT STAKE IN B P MARSH & PARTNERS PLC;INVESTMENT TO TOTAL ABOUT A$33 MILLION
* CO IS SUBSCRIBING FOR ABOUT 6.17 MILLION SHARES IN B P MARSH & PARTNERS AT PRICE £2.52 PER SHARE