Which of the following transactions takes place in the secondary market?

i. prude mfg. sold shares of plastics tech on NASDAQ

ii. Pete purchased shares of GPT from his friends, George.

iii. Connie bought her first shares in a public company.

iv. alpha Inc. a publicly owned company, bought shares of New Town Press, also a publicly owned company

v. Valerie purcahsed newly issued shares of Velcro, Inc.