Deliveroo: Maintaining Fair Value Estimate as DoorDash Makes Takeover Bid / Deliveroo shares soar to three-year high after U.S. giant DoorDash makes takeover bid / Deliveroo mulls 2.7bn takeover bid from US rival DoorDash / Deliveroo shares surge following DoorDash's $3.6 billion proposed takeover / US food delivery app DoorDash offers to buy UK rival Deliveroo for $3.6bn / DoorDash asks judge to dismiss Uber lawsuit over web ordering services / Deliveroo opens door to PS2.7bn meal deal with DoorDash / DoorDash calls Uber's lawsuit accusing it of anti-competitive practices a 'scare tactic' / Deliveroo in talks over PS2.7 billion buyout proposal from DoorDash / DoorDash Makes Proposal to Buy Deliveroo for $3.6 Billion.com