Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-020108-index-headers.html | 2021-10-15 16:56:45 | |
| 0001628280-21-020108-index.html | 2021-10-15 16:56:45 | |
| 0001628280-21-020108.txt | 2021-10-15 16:56:45 | |
 0001628280-21-020108-xbrl.zip | 18331 | 2021-10-15 16:56:45 |
| FilingSummary.xml | 1745 | 2021-10-15 16:56:45 |
| Financial_Report.xlsx | 5859 | 2021-10-15 16:56:45 |
| MetaLinks.json | 23295 | 2021-10-15 16:56:45 |
| proterraannounceschrisbail.htm | 7562 | 2021-10-15 16:56:45 |
| ptra-20211015.htm | 40503 | 2021-10-15 16:56:45 |
| ptra-20211015.xsd | 2286 | 2021-10-15 16:56:45 |
| ptra-20211015_def.xml | 18349 | 2021-10-15 16:56:45 |
| ptra-20211015_htm.xml | 14362 | 2021-10-15 16:56:45 |
| ptra-20211015_lab.xml | 34990 | 2021-10-15 16:56:45 |
| ptra-20211015_pre.xml | 18772 | 2021-10-15 16:56:45 |
| R1.htm | 46244 | 2021-10-15 16:56:45 |
| report.css | 2767 | 2021-10-15 16:56:45 |
| Show.js | 1085 | 2021-10-15 16:56:45 |