Costco Wholesale .40 from .35 First Defiance .20 from .175 Tesoro Logistics .695 from .6675 Western Gas Ptrs .725 from .70 Western Refining .34 from .30 Legacy Reserves .35 from .61 Natural Resource Ptrs .09 from .35 San Juan Basin Royalty Trust Declared stock splits Stock splits this week Vanguard Natural Resources - LRR Energy ($539M) Teva Pharmaceuticals - Mylan NV ($40.1B) Acquired by Private Equity National Storage Affiliates Trust (IPO) NASDAQ Global and Global Select Markets Communications Sales & Leasing wi (spinoff) NASDAQ Global and Global Select Markets