| SC 13D/A | 2017-12-06 | SEATTLE GENETICS INC /WA | IMMUNOMEDICS INC | 11,655,804 | 7.3% | EDGAR |
| SC 13D/A | 2017-11-15 | venBio Select Advisor LLC | IMMUNOMEDICS INC | 16,939,461 | 11.1% | EDGAR |
| SC 13D | 2017-07-07 | SEATTLE GENETICS INC /WA | IMMUNOMEDICS INC | 11,655,804 | 8.2% | EDGAR |
| SC 13D/A | 2017-05-09 | venBio Select Advisor LLC | IMMUNOMEDICS INC | 10,488,076 | 9.9% | EDGAR |
| SC 13D/A | 2017-03-17 | venBio Select Advisor LLC | IMMUNOMEDICS INC | 10,488,076 | 9.9% | EDGAR |
| SC 13D/A | 2017-02-15 | venBio Select Advisor LLC | IMMUNOMEDICS INC | 10,488,076 | 9.9% | EDGAR |
| SC 13G/A | 2017-02-13 | ORBIMED ADVISORS LLC | IMMUNOMEDICS INC | 5,186,629 | 4.8% | EDGAR |
| SC 13G/A | 2017-01-25 | BlackRock Inc. | IMMUNOMEDICS INC | 7,955,596 | 7.5% | EDGAR |
| SC 13D | 2016-11-16 | venBio Select Advisor LLC | IMMUNOMEDICS INC | 9,564,140 | 9.0% | EDGAR |
| SC 13G/A | 2016-07-11 | FMR LLC | IMMUNOMEDICS INC | 1,132,648 | 1.2% | EDGAR |
| SC 13G | 2016-02-16 | ORBIMED ADVISORS LLC | IMMUNOMEDICS INC | 5,186,630 | 5.2% | EDGAR |
| SC 13G/A | 2016-02-12 | FMR LLC | IMMUNOMEDICS INC | 13,123,198 | 13.9% | EDGAR |
| SC 13G/A | 2016-01-26 | BlackRock Inc. | IMMUNOMEDICS INC | 6,828,498 | 7.2% | EDGAR |
| SC 13G/A | 2015-02-13 | FMR LLC | IMMUNOMEDICS INC | 13,930,947 | 15.0% | EDGAR |
| SC 13G/A | 2015-01-26 | BlackRock Inc. | IMMUNOMEDICS INC | 6,686,631 | 7.2% | EDGAR |
| SC 13G/A | 2014-02-14 | FMR LLC | IMMUNOMEDICS INC | 12,470,142 | 15.0% | EDGAR |
| SC 13G/A | 2014-02-11 | VANGUARD GROUP INC | IMMUNOMEDICS INC | 2,560,093 | 3.1% | EDGAR |
| SC 13G/A | 2014-01-29 | BlackRock Inc. | IMMUNOMEDICS INC | 5,698,692 | 6.9% | EDGAR |
| SC 13G/A | 2013-02-14 | FMR LLC | IMMUNOMEDICS INC | 9,798,841 | 12.9% | EDGAR |
| SC 13G/A | 2013-02-11 | VANGUARD GROUP INC | IMMUNOMEDICS INC | 4,210,962 | 5.6% | EDGAR |