| Segment Reporting |
The table below is a summary of the segment profit or loss, including significant segment expenses (in thousands): | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | Six Months Ended June 30, | | 2026 | | 2025 | 2026 | | 2025 | | Collaborative arrangement revenue | $ | 1,488 | | | $ | 1,373 | | $ | 3,022 | | | $ | 2,854 | | | Less: | | | | | | | | OCU400 | 2,211 | | | 1,998 | | 3,520 | | | 3,843 | | | OCU410 and OCU410ST | 1,590 | | | 1,117 | | 3,966 | | | 2,295 | | | NeoCart | 196 | | | 8 | | 218 | | | 5 | | | COVAXIN | 3 | | | — | | 10 | | | — | | | Inhaled mucosal vaccine platform | 49 | | | 131 | | 79 | | | 319 | | | OCU200 | 55 | | | 151 | | 260 | | | 400 | | | Unallocated costs: | | | | | | | | Research and development personnel costs | 5,150 | | | 4,091 | | 10,752 | | | 8,106 | | | Facilities and other support costs | 842 | | | 834 | | 1,675 | | | 1,815 | | | Other | 594 | | | 72 | | 1,465 | | | 1,149 | | | Total research and development | 10,690 | | | 8,402 | | 21,945 | | | 17,932 | | | General and administrative | 7,242 | | | 6,766 | | 15,359 | | | 13,218 | | | Total operating expenses | 17,932 | | | 15,168 | | 37,304 | | | 31,150 | | | Loss from operations | (16,444) | | | (13,795) | | (34,282) | | | (28,296) | | | Other income (expense): | | | | | | | | Interest income | 395 | | | 227 | | 526 | | | 571 | | | Interest expense | (4,476) | | | (1,285) | | (5,796) | | | (2,543) | | | Loss on extinguishment of debt | (2,383) | | | — | | (2,383) | | | $ | — | | | Change in fair value of derivative liability | (1,891) | | | — | | (1,891) | | | $ | — | | | Other (expense) income, net | (78) | | | 114 | | (228) | | | 179 | | | Total other (expense) income | (8,433) | | | (944) | | (9,772) | | | (1,793) | | | Segment and consolidated net loss | $ | (24,877) | | | $ | (14,739) | | $ | (44,054) | | | $ | (30,089) | | | | | | | | |
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