If you roll it into a regular IRA, then you either roll it directly into a Roth IRA and wait 5 years, or wait 5 years then roll it into a Roth (I can't remember which) you can avoid the withdrawl penalties.
From what I can tell a company called Voya manages the 401k for management employees. That could be completely incorrect, but that's what google says. You can try contacting them directly, or talk to another financial services company about doing a roll over. They should be able to handle the details.