Insider here:
Although I cannot share alot of information. Internal discussions are to keep most of the original hires once the transaction is completed. The thought is with the payout, some natural attrition will occur and pfizer can replace with a less costly representative. But since they are paying so much more out to that group they will get one last “effort” out of them for the upcoming launch q1.
Those hired in the last 18 months will likely be severanced out at 24 weeks of pay and cobra insurance starting december 18.
Keep a look out at that time for any fedex packages being shipped to you as the severance packages will be shipped via fedex.