| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2019-02-12 | Andera Partners | LogicBio Therapeutics, Inc. | 1,787,413 | 8.4% | EDGAR |
| SC 13D | 2018-11-02 | Arix Bioscience plc | LogicBio Therapeutics, Inc. | 2,979,023 | 13.0% | EDGAR |
| SC 13D | 2018-11-01 | ORBIMED ADVISORS LLC | LogicBio Therapeutics, Inc. | 2,979,023 | 13.0% | EDGAR |