Employee vs. Employer Contributions
The Karyopharm Therapeutics Inc.. 401(k) Plan likely includes both employee contributions (from your paycheck) and employer contributions (matching or discretionary). When drafting a QDRO, it’s important to clarify whether both components are being divided, and over what timeframe—often the “marital portion,” which may be defined from the date of marriage to the date of separation or divorce. Be aware that employer contributions may be subject to a vesting schedule.

