It’s no secret that big pharmaceutical companies like $Eli Lilly(LLY)$ need to get regulators to agree that their drugs are safe and effective before they can make money. But regulators aren’t the only group companies need to appease before shareholders see returns.On October 23, Eli Lilly’s Alzheimer’s drug Kisunla was approved in the UK by the Medicines and Healthcare Products Regulatory Agency (MHRA), following in the footsteps of the US Food and Drug Administration (FDA) and Japanese regulators. UK regulators agreed with clinical trial results that showed the drug was somewhat effective in slowing or stopping the rate of cognitive decline associated with the disease for up to about seven months. They also found that treatment-related side effects,