Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-021612-index-headers.html | 2023-02-01 16:29:34 | |
| 0001193125-23-021612-index.html | 2023-02-01 16:29:34 | |
| 0001193125-23-021612.txt | 2023-02-01 16:29:34 | |
 0001193125-23-021612-xbrl.zip | 9813 | 2023-02-01 16:29:34 |
| d455024d8k.htm | 29088 | 2023-02-01 16:29:34 |
| d455024d8k_htm.xml | 3351 | 2023-02-01 16:29:34 |
| FilingSummary.xml | 1705 | 2023-02-01 16:29:34 |
| Financial_Report.xlsx | 5727 | 2023-02-01 16:29:34 |
| MetaLinks.json | 19048 | 2023-02-01 16:29:34 |
| R1.htm | 39627 | 2023-02-01 16:29:34 |
| report.css | 2766 | 2023-02-01 16:29:34 |
| Show.js | 1084 | 2023-02-01 16:29:34 |
| spro-20230130.xsd | 2876 | 2023-02-01 16:29:34 |
| spro-20230130_lab.xml | 17993 | 2023-02-01 16:29:34 |
| spro-20230130_pre.xml | 11278 | 2023-02-01 16:29:34 |