Wendy's (WEN 1.35%) hits a new 52-week high. Shares of Travelers (TRV -0.18%) fall despite the company reporting record profits. Cisco Systems (CSCO 2.71%) spends $2.7 billion to buy cyber security firm Sourcefire (FIRE.DL). And RadioShack's (RSHCQ) CFO departs as second-quarter losses were wider than expected. In this installment of Investor Beat, Motley Fool analysts Bryan Hinmon and Jason Moser discuss four stocks making moves on Tuesday.