ARCH CAPITAL GROUP LTD. — Director's Dealing 2014

Mar 12, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ARCH CAPITAL GROUP LTD. (ACGL)
CIK: 0000947484
Period of Report: 2014-03-10

Reporting Person: GRANDISSON MARC (Reinsur. Group Chairman & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-03-10	Common Shares, $.0033 par value per share	M	30000	$18.3467	Acquired	524524	Direct
2014-03-10	Common Shares, $.0033 par value per share	S	30000	$57.0881	Disposed	494524	Direct
2014-03-11	Common Shares, $.0033 par value per share	M	25704	$18.3647	Acquired	520228	Direct
2014-03-11	Common Shares, $.0033 par value per share	S	25704	$57.2502	Disposed	494524	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-03-10	Stock Option (right to buy)	$18.3467	M	30000	Disposed	2015-11-15	Common Shares, $.0033 par value per share (30000)	Direct
2014-03-11	Stock Option (right to buy)	$18.3467	M	25704	Disposed	2015-11-15	Common Shares, $.0033 par value per share (25704)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Shares, $.0033 par value per share	660	Indirect

Footnotes

F1: Represents a weighted average sale price; the sales prices ranged from $56.25 to $56.99. Upon request, the full sale information regarding the number of shares sold at each price increment will be provided to the Commission or a security holder of the issuer.

F2: Represents a weighted average sale price; the sales prices ranged from $57.25 to $57.27. Upon request, the full sale information regarding the number of shares sold at each price increment will be provided to the Commission or a security holder of the issuer.