| Organization | Alexander Berger | Lewis Bollard |
|---|---|---|
| Coefficient Giving | CEO (2023-07-01–); Program Officer, US Policy (2015-03-01–2017-12-01); Managing Director (2018-01-01–2021-06-01); CO-CEO (2021-06-01–2023-07-01) | Managing Director, Farm Animal Welfare (2025-11-01–); Farm Animal Welfare Program Officer (2015-10-01–2022-10-01); Farm Animal Welfare Program Director (2022-10-01–2025-11-01) |
| GiveWell | Research Analyst (2011-07-01–2012-11-20); Senior Research Analyst (2012-12-27–2015-02-05); Program Officer, US Policy (2015-03-14–2016-08-13) | Program Officer, Farm Animal Welfare (2015-10-01–2016-08-13) |
| Title | Publication date | Author | Publisher | Affected organizations | Affected people | Document scope | Cause area | Notes |
|---|