Oct 27 (Reuters) - Credit Suisse Group AG Bookrunner:

* BLOCK TRADE: CREDIT SUISSE GROUP - APPROX. CHF 4BN CAPITAL INCREASE - BOOKRUNNER

* BLOCK TRADE: CREDIT SUISSE GROUP CAPITAL RAISE: SAUDI NATIONAL BANK COMMITS TO INVEST UP TO CHF1.5BN TO ACHIEVE STAKE OF UP TO 9.9% - BOOKRUNNER