Amgen - Layoff rumors swirling?

Okay, so I haven't seen any official announcements or anything concrete, but the chatter around Amgen has been picking up. People are talking, and not in a good way. There's a definite undercurrent of worry about potential cuts. Some departments seem more vulnerable than others, from what I'm gathering. I'm not trying to cause panic, but I also don't want to be caught completely off guard if something does happen. Has anyone heard anything more specific? Any department leads who have been unusually quiet or made vague statements about 'efficiency' or 'realigning resources'? Looking for any signal, however small. If you're in a position to know, even unofficially, please share. Trying to get a sense of the real situation before it becomes undeniable.