Underwriter
A securities broker or dealer that purchases bonds from an issuer and resells them to investors.
The amount, if any, required to be paid to the Issuer by the Underwriter at the time the Bonds are sold, which serves as the amount retained by the Issuer as compensation for any damages caused to the Issuer by the Underwriter failing to purchase the Bonds at the Closing.
A securities broker or dealer that purchases bonds from an issuer and resells them to investors.

The amount of gross proceeds of a tax-exempt bond issue that may be permanently invested at a materially higher yield than the yield on the tax-exempt bonds equal to the lesser of 5% of the sale proceeds of the bonds or $100,000.