Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001558370-22-017872-index.html | 2022-11-14 17:23:59 | |
| 0001558370-22-017872.txt | 2022-11-14 17:23:59 | |
 0001558370-22-017872-xbrl.zip | 20030 | 2022-11-14 17:23:59 |
| FilingSummary.xml | 2212 | 2022-11-14 17:23:59 |
| Financial_Report.xlsx | 6646 | 2022-11-14 17:23:59 |
| imgn-20221114.xsd | 4058 | 2022-11-14 17:23:59 |
| imgn-20221114x8k.htm | 47234 | 2022-11-14 17:23:59 |
| imgn-20221114x8k_htm.xml | 4688 | 2022-11-14 17:23:59 |
| imgn-20221114xex99d1.htm | 46678 | 2022-11-14 17:23:59 |
 imgn-20221114xex99d1001.jpg | 7018 | 2022-11-14 17:23:59 |
| imgn-20221114_def.xml | 3240 | 2022-11-14 17:23:59 |
| imgn-20221114_lab.xml | 636 | 2022-11-14 17:23:59 |
| imgn-20221114_pre.xml | 10106 | 2022-11-14 17:23:59 |
| MetaLinks.json | 95355 | 2022-11-14 17:23:59 |
| R1.htm | 38098 | 2022-11-14 17:23:59 |
| R2.htm | 21144 | 2022-11-14 17:23:59 |
| report.css | 2767 | 2022-11-14 17:23:59 |
| Show.js | 1085 | 2022-11-14 17:23:59 |