1. Dividing Employee and Employer Contributions
In most 401(k) plans, the account may include both employee contributions (which are immediately vested) and employer matching contributions (which may be subject to a vesting schedule). The Science Corporation 401(k) Plan is likely to follow this model, but you’ll need to confirm it in the plan documents.
If the employee has unvested employer contributions at the time of divorce, those may be forfeited and cannot be included in the alternate payee’s share. Your QDRO should address how to handle forfeitures—typically either excluding them or allocating them proportionally based on vesting.

