How Contributions Are Divided
Plans like the Biomea Fusion Inc.. 401(k) Plan typically include:
- Employee Contributions: Funds the participant personally elected to contribute from their paycheck.
- Employer Contributions: Often matching or profit-sharing amounts. These may be subject to a vesting schedule.
In a QDRO, these amounts need to be addressed clearly. You can choose a percentage split, a dollar amount, or a formula based on marital coverture. However, it’s important not to assume all funds are available to split—some may be unvested.

