NiSource 6.50% Series B Fixed Rate Reset Cumulative Redeemable Perpetual Preferred Stock

Coupon is fixed until 3/15/2024 at which time the coupon will be reset at a rate of the 5 Year Treasury plus a spread of 3.632%. It will again be reset on each 5th anniversary until 3/15/2044 at which point an additional 1% will be added to the coupon.