ATGAF - AltaGas Ltd. 2021 Q2 - Results - Earnings Call Presentation July, 30 2021 12:33 PM AltaGas Ltd FXDFR PRF PERPETUAL CAD 25 - Ser G The following slide deck was published by AltaGas Ltd. in conjunction with their 2021 Q2 earnings call. For further details see: AltaGas Ltd. 2021 Q2 - Results - Earnings Call Presentation