The Risk Arbitrage Report for Sep 17, 2012

New Deals:

• Thoma Bravo to acquire Mediware Information Systems Inc (MEDW).
• FirstMerit Corp (FMER) to acquire Citizens Republic Bancorp Inc (CRBC).
• Related Companies to acquire KSW Inc (KSW).
• Old Line Bancshares Inc (OLBK) to acquire WSB Holdings Inc (WSB).