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Commitments and Contingencies
6 Months Ended
Jun. 30, 2022
Commitments and Contingencies  
Commitments and Contingencies

9.            Commitments and Contingencies

Drug Supplier Project Plan – Total commitments for the Company’s drug supplier project plan were $5.9 million as of June 30, 2022, comprised of $2.6 million for the manufacture of prexigebersen drug product, $2.5 million for manufacture of the Company’s Grb2 drug substance, $0.6 million for manufacturing supply chain expansion and $0.2 million for testing services. The Company expects to incur $5.8 million of these commitments over the next 12 months.