| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 543.06a | 696.15a |
| Marketable securities | 1,746.24a | 1,156.81a |
| Accounts receivable | | 1.25a |
| Prepaid expenses and other current assets | 38.33a | 25.07a |
| Total current assets | 2,327.63a | 1,879.28a |
| Property and equipment, net | 24.29a | 22.87a |
| Operating lease right-of-use asset | 117.53a | 77.15a |
| Intangible assets, net | 56.67a | 57.74a |
| Goodwill | 14.61a | 14.61a |
| Restricted cash | 3.7a | 3.03a |
| Other noncurrent assets | 13.87a | 7.03a |
| Total assets | 2,558.3a | 2,061.71a |
| Liabilities and stockholders’ equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 54.43a | 61.79a |
| Accrued expenses and other current liabilities | 96.62a | 74.69a |
| Operating lease liability, current | 12.87a | 7.37a |
| Total current liabilities | 163.91a | 143.85a |
| Deferred tax liability | 2.35a | 3.12a |
| Operating lease liability, noncurrent | 122.97a | 80.58a |
| Warrant liability | 3.19a | 6.51a |
| Other noncurrent liabilities | 0.67a | 1.46a |
| Total liabilities | 293.1a | 235.51a |
| Stockholders’ equity | — | — |
| Preferred stock | | |
| Common stock | 0.02a | 0.02a |
| Additional paid-in capital | 4,001.67a | 2,963.34a |
| Accumulated other comprehensive income | 1.32a | 0.54a |
| Accumulated deficit | -1,737.8a | -1,137.71a |
| Total stockholders’ equity | 2,265.2a | 1,826.19a |
| Total liabilities and stockholders’ equity | 2,558.3a | 2,061.71a |