PX ceo to retire - TWER q4 beats (rev view touch light) - NCT boosts div Secondaries (announced/priced): COF, RI FP, APU, PCG IPO's (filed/priced): Demandware (DWRE) 5.5M shares priced @ $16, Allison Transmission (ALSN) 26.1M shares priced @ $23, M/a-com Technology (MTSI) 6M shares priced at $19 Key Resea