| SC 13D/A | 2019-06-28 | New Enterprise Associates 16, L.P. | GENOCEA BIOSCIENCES, INC. | 8,943,617 | 34.0% | EDGAR |
| SC 13G | 2019-02-25 | GLAXOSMITHKLINE PLC | GENOCEA BIOSCIENCES, INC. | 14,557,004 | 12.7% | EDGAR |
| SC 13D/A | 2019-02-22 | New Enterprise Associates 16, L.P. | GENOCEA BIOSCIENCES, INC. | 49,935,336 | 49.1% | EDGAR |
| SC 13D/A | 2019-02-14 | Polaris Venture Partners V, L.P. | GENOCEA BIOSCIENCES, INC. | 1,899,578 | 2.2% | EDGAR |
| SC 13G/A | 2019-02-14 | BIOTECHNOLOGY VALUE FUND L P | GENOCEA BIOSCIENCES, INC. | 3,669,700 | 4.2% | EDGAR |
| SC 13D/A | 2018-02-13 | GLAXOSMITHKLINE PLC | GENOCEA BIOSCIENCES, INC. | 2,121,668 | 2.6% | EDGAR |
| SC 13G/A | 2018-02-09 | BlackRock Inc. | GENOCEA BIOSCIENCES, INC. | 1,452,163 | 1.8% | EDGAR |
| SC 13G/A | 2018-02-06 | FRANKLIN RESOURCES INC | GENOCEA BIOSCIENCES, INC. | 0 | 0.0% | EDGAR |
| SC 13G | 2018-02-01 | BlackRock Inc. | GENOCEA BIOSCIENCES, INC. | 1,471,813 | 5.1% | EDGAR |
| SC 13G | 2018-01-29 | BIOTECHNOLOGY VALUE FUND L P | GENOCEA BIOSCIENCES, INC. | 3,543,560 | 4.2% | EDGAR |
| SC 13D | 2018-01-26 | New Enterprise Associates 16, L.P. | GENOCEA BIOSCIENCES, INC. | 37,500,000 | 39.7% | EDGAR |
| SC 13G | 2018-01-26 | Vivo Opportunity, LLC | GENOCEA BIOSCIENCES, INC. | 8,180,000 | 10.0% | EDGAR |
| SC 13G/A | 2017-10-10 | FMR LLC | GENOCEA BIOSCIENCES, INC. | 903,707 | 3.2% | EDGAR |
| SC 13G/A | 2017-02-14 | FMR LLC | GENOCEA BIOSCIENCES, INC. | 4,256,230 | 15.0% | EDGAR |
| SC 13G/A | 2017-02-07 | FRANKLIN RESOURCES INC | GENOCEA BIOSCIENCES, INC. | 2,994,200 | 10.6% | EDGAR |
| SC 13D/A | 2016-02-16 | Polaris Venture Partners V, L.P. | GENOCEA BIOSCIENCES, INC. | 1,899,578 | 6.8% | EDGAR |
| SC 13G/A | 2016-02-16 | Lux Ventures II, L.P. | GENOCEA BIOSCIENCES, INC. | 167,535 | 0.6% | EDGAR |
| SC 13G/A | 2016-02-12 | FMR LLC | GENOCEA BIOSCIENCES, INC. | 4,217,255 | 15.0% | EDGAR |
| SC 13G/A | 2016-02-12 | JOHNSON & JOHNSON | GENOCEA BIOSCIENCES, INC. | 1,330,305 | 4.7% | EDGAR |
| SC 13G/A | 2016-02-10 | FRANKLIN RESOURCES INC | GENOCEA BIOSCIENCES, INC. | 2,886,600 | 10.3% | EDGAR |