Enterprise spending management software maker Coupa agrees to be acquired by PE firm Thoma Bravo for $6.15B in cash, a 30.5% premium on its Friday closing price (Yuvraj Malik/Reuters)

Yuvraj Malik / Reuters:
Enterprise spending management software maker Coupa agrees to be acquired by PE firm Thoma Bravo for $6.15B in cash, a 30.5% premium on its Friday closing price  —  Private equity firm Thoma Bravo will buy Coupa Software Inc (COUP.O) for $6.15 billion in cash, the business software maker said on Monday.