Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-23-017308-index-headers.html | 2023-11-02 06:35:12 | |
| 0001558370-23-017308-index.html | 2023-11-02 06:35:12 | |
| 0001558370-23-017308.txt | 2023-11-02 06:35:12 | |
 0001558370-23-017308-xbrl.zip | 20375 | 2023-11-02 06:35:12 |
| FilingSummary.xml | 2201 | 2023-11-02 06:35:12 |
| Financial_Report.xlsx | 6632 | 2023-11-02 06:35:12 |
| imgn-20231102.xsd | 4366 | 2023-11-02 06:35:12 |
| imgn-20231102x8k.htm | 36420 | 2023-11-02 06:35:12 |
| imgn-20231102x8k_htm.xml | 4636 | 2023-11-02 06:35:12 |
| imgn-20231102xex99d1.htm | 200127 | 2023-11-02 06:35:12 |
| imgn-20231102_def.xml | 3239 | 2023-11-02 06:35:12 |
| imgn-20231102_lab.xml | 635 | 2023-11-02 06:35:12 |
| imgn-20231102_pre.xml | 10105 | 2023-11-02 06:35:12 |
| MetaLinks.json | 100728 | 2023-11-02 06:35:12 |
| R1.htm | 38091 | 2023-11-02 06:35:12 |
| R2.htm | 21136 | 2023-11-02 06:35:12 |
| report.css | 2767 | 2023-11-02 06:35:12 |
| Show.js | 1085 | 2023-11-02 06:35:12 |