Stay for your colleagues, leave due to management
For face value, Catalent is a great place to work. The culture between you and your colleagues is generally respectful and encouraging. With enough foresight and effort, promotion is guaranteed. The company is ever expanding its' Bloomington site and will need qualified employees to lead the projects in the right direction.
This company does not value longtime employees. They'll nickel and dime you and promise you'll get a raise in the next coming months. They'll let quality employees walk away over a raise and brand their replacements as "process improvement" to justify the 2-6 people it takes to do the same job.
Overall, management is quite wet behind the ears. They make cultural and organizational changes under the assumption it's innovative and beneficial, with no real understanding or care of what their employees need.
It's the classic case of a young company trying to find their footing. If you can filter through the bs, and watch your coworkers move on to companies who'll actually value their expertise while you're left to pick up the slack, than hop on board this burning train.