Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-169252-index-headers.html | 2022-06-07 16:01:55 | |
| 0001193125-22-169252-index.html | 2022-06-07 16:01:55 | |
| 0001193125-22-169252.txt | 2022-06-07 16:01:55 | |
 0001193125-22-169252-xbrl.zip | 13354 | 2022-06-07 16:01:55 |
| d271182d8k.htm | 28047 | 2022-06-07 16:01:55 |
| d271182d8k_htm.xml | 3476 | 2022-06-07 16:01:55 |
| d271182dex101.htm | 27745 | 2022-06-07 16:01:55 |
| FilingSummary.xml | 1740 | 2022-06-07 16:01:55 |
| Financial_Report.xlsx | 5741 | 2022-06-07 16:01:55 |
| MetaLinks.json | 19351 | 2022-06-07 16:01:55 |
| R1.htm | 42054 | 2022-06-07 16:01:55 |
| report.css | 2767 | 2022-06-07 16:01:55 |
| Show.js | 1084 | 2022-06-07 16:01:55 |
| spro-20220607.xsd | 2884 | 2022-06-07 16:01:55 |
| spro-20220607_lab.xml | 18738 | 2022-06-07 16:01:55 |
| spro-20220607_pre.xml | 11726 | 2022-06-07 16:01:55 |