IGSB iShares 1-5 Year Investment Grade Corporate Bond ETF

The index measures the performance of investment-grade corporate bonds of bothU. S. and non-U.S. issuers that areU. S. dollar-denominated, publicly issued in theU. S. domestic market or certain issuances pursuant to Rule 144A under the Securities Act of 1933, as amended, (the "1933 Act") with or without registration rights, and have a remaining maturity of greater than or equal to one year and less than five years.