The part of the underwriting contract that specifies how long insiders must wait after an IPO before they can sell stock is called a __. The contract provision that gives the underwriter the option to purchase additional shares from the issuer at the offering price is called a __. Which of the following best describes your answers?

- Firm commitment clause: Under allotment option.

- IPO clause: Syndicate clause.

- Lockup agreement: Green Shoe provision.

- Aftermarket provision: Before market provision.