| Schedule of Significant Segment Expenses |
The following table sets forth significant segment expenses. | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Research and development: | | | | | | | | | Employee and contracted employee expense | $ | 2,621 | | | $ | 1,270 | | | $ | 4,959 | | | $ | 2,370 | | | Other research and development | 4,063 | | | 1,172 | | | 8,937 | | | 3,265 | | | Total research and development | 6,684 | | | 2,442 | | | 13,896 | | | 5,635 | | | Selling and marketing | | | | | | | | | Employee and contracted employee expense | $ | 7,506 | | | $ | 3,194 | | | $ | 14,806 | | | $ | 5,258 | | | Other selling and marketing | 4,941 | | | 3,190 | | | 10,173 | | | 5,600 | | | Total selling and marketing expense | 12,447 | | | 6,384 | | | 24,979 | | | 10,858 | | | General and administrative | | | | | | | | | Employee and contracted employee expense | $ | 9,429 | | | $ | 5,875 | | | $ | 19,957 | | | $ | 12,718 | | | Other general and administrative | 5,656 | | | 3,629 | | | 16,848 | | | 6,479 | | | Total general and administrative expense | 15,085 | | | 9,504 | | | 36,805 | | | 19,197 | | | | | | | | | | | Total operating expenses | $ | 34,216 | | | $ | 18,330 | | | $ | 75,680 | | | $ | 35,690 | |
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| Schedule of CODM also Reviews DefenCath Sales Separately From Sales |
The CODM also reviews revenue by major product line. The following table presents the disaggregation of revenue by major product line and revenue type for the three and six months ended June 30, 2026 and 2025: | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | 2026 | | 2025 | | 2026 | | 2025 | | Product Sales: | | | | | | | | | DefenCath | $ | 66,119 | | | $ | 39,736 | | | $ | 163,630 | | | $ | 78,818 | | | Melinta Portfolio | 28,222 | | | - | | | 52,627 | | | - | | | Total Product Sales, net | 94,341 | | | 39,736 | | | 216,257 | | | 78,818 | | | Contract Revenue | 4,966 | | | - | | | 8,048 | | | - | | | Grant Income | 2,624 | | | - | | | 5,053 | | | - | | | Total Revenue and Grant Income | 101,931 | | | 39,736 | | | 229,358 | | | 78,818 | |
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