AltaGas Prices $900MM Junior Notes Offer After Tidewater Deal / Latest / By mark The offering follows AltaGas’ Aug. 31 announcement that it acquired multiple midstream, storage and terminals from Tidewater Midstream and Infrastructure Ltd. for CA$650 million (US$480 million). Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Related