Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-166543-index-headers.html | 2023-06-14 08:12:52 | |
| 0001193125-23-166543-index.html | 2023-06-14 08:12:52 | |
| 0001193125-23-166543.txt | 2023-06-14 08:12:52 | |
 0001193125-23-166543-xbrl.zip | 17366 | 2023-06-14 08:12:52 |
| d509385d8k.htm | 46479 | 2023-06-14 08:12:52 |
| d509385d8k_htm.xml | 3350 | 2023-06-14 08:12:52 |
| d509385dex991.htm | 15951 | 2023-06-14 08:12:52 |
| FilingSummary.xml | 1740 | 2023-06-14 08:12:52 |
| Financial_Report.xlsx | 5729 | 2023-06-14 08:12:52 |
| MetaLinks.json | 19078 | 2023-06-14 08:12:52 |
| R1.htm | 39626 | 2023-06-14 08:12:52 |
| report.css | 2767 | 2023-06-14 08:12:52 |
| Show.js | 1084 | 2023-06-14 08:12:52 |
| spro-20230612.xsd | 2877 | 2023-06-14 08:12:52 |
| spro-20230612_lab.xml | 17994 | 2023-06-14 08:12:52 |
| spro-20230612_pre.xml | 11279 | 2023-06-14 08:12:52 |