| Company | Timeline | Status | |
| Jane Street Financial Limited Director • Head Of Technology  | 12 Feb 2014←3 Years→7 Feb 2018  | Active  | |
| Jane Street International Trading Ltd Director • Regional Head Of It  | 10 Jan 2014←9 Months→23 Oct 2014  | Active  | |
| Jane Street Europe Limited Director • Head Of Information Technology  | 10 Jan 2014←9 Months→23 Oct 2014  | Active  | |
