Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-182828-index-headers.html | 2022-06-27 16:11:36 | |
| 0001193125-22-182828-index.html | 2022-06-27 16:11:36 | |
| 0001193125-22-182828.txt | 2022-06-27 16:11:36 | |
 0001193125-22-182828-xbrl.zip | 12075 | 2022-06-27 16:11:36 |
| d373789d8k.htm | 25020 | 2022-06-27 16:11:36 |
| d373789d8k_htm.xml | 3476 | 2022-06-27 16:11:36 |
| d373789dex991.htm | 11871 | 2022-06-27 16:11:36 |
| FilingSummary.xml | 1740 | 2022-06-27 16:11:36 |
| Financial_Report.xlsx | 5760 | 2022-06-27 16:11:36 |
| MetaLinks.json | 19351 | 2022-06-27 16:11:36 |
| R1.htm | 41884 | 2022-06-27 16:11:36 |
| report.css | 2767 | 2022-06-27 16:11:36 |
| Show.js | 1084 | 2022-06-27 16:11:36 |
| spro-20220627.xsd | 2885 | 2022-06-27 16:11:36 |
| spro-20220627_lab.xml | 18739 | 2022-06-27 16:11:36 |
| spro-20220627_pre.xml | 11727 | 2022-06-27 16:11:36 |