Diamondback Energy, Inc. $16,065,199 Viper Energy Partners Lp $2,302,141 Pure Acquisition Corporation $169,700 Highpeak Energy, Inc. $21,846,087 Diamondback Energy, Inc. $16,065,199 Viper Energy Partners Lp $2,302,141 Pure Acquisition Corporation $169,700 Highpeak Energy, Inc. $21,846,087