in its unsecured term loan facilities to refinance a portion of its bridge credit agreement entered into in connection with the previously announced accelerated share repurchase program

in its fixed-to-floating rate senior notes offering

in its notes offering

in a debt-for-equity exchange in connection with MDU's spin-off of Knife River and the related secondary offering of MDU's retained stake in Knife River

in its refinancing transaction to extend existing debt maturities

in its accelerated share repurchase with Morgan Stanley, Citibank, and Goldman Sachs

in its bridge credit agreement to fund an accelerated share repurchase

in its senior notes offering in connection with its acquisition of

in its notes offering

in its term A loan facility to fund its pending acquisition of

in its offering of fixed-to-floating rate senior notes