
LONDON, April 25 (Reuters) - Activist investor Elliott Investment Management wants oil major BP BP.L to replace its strategy chief and change its structure to separate upstream and downstream units to aid accountability, a source familiar with the situation said on Friday.
Elliott holds a stake of a little more than 5% in BP, the strategy, sustainability and ventures arm of which is led by Giulia Chierchia, a key architect of the company's ill-fated focus on renewables under previous CEO Bernard Looney.