ARCH CAPITAL GROUP LTD. — Director's Dealing 2018

May 11, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ARCH CAPITAL GROUP LTD. (ACGL)
CIK: 0000947484
Period of Report: 2018-05-09

Reporting Person: Lillikas Yiorgos (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-09	Common Shares, $.0033 par value per share	A	1574	—	Acquired	19542	Direct
2018-05-09	Common Shares, $.0033 par value per share	A	1196	—	Acquired	20738	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares, $.0033 par value per share	85	Indirect

Footnotes

F1: Represents shares granted as part of the director-elected annual retainer for serving as a director of the issuer.

F2: Subject to the terms of the restricted share unit agreement, represents restricted share units that will vest on May 1, 2019.