Merus N.V. — Director's Dealing 2021

May 7, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Merus N.V. (MRUS)
CIK: 0001651311
Period of Report: 2021-05-04

Reporting Person: Geuijen Cecile A W (SVP & Chief Scientific Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-04	Share Option (right to buy)	$21.43	A	21000	Acquired	2031-05-04	Common Shares (21000)	Direct

Footnotes

F1: Options vest over a four-year period commencing May 3, 2021. 25% vest after one year and in 36 equal monthly installments thereafter.