COMMVAULT SYSTEMS INC — Director's Dealing 2013

Sep 24, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMMVAULT SYSTEMS INC (CVLT)
CIK: 0001169561
Period of Report: 2013-09-20

Reporting Person: MICELI LOUIS (Senior VP of Finance)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-09-20	Common Stock	M	7091	$11.12	Acquired	58282	Direct
2013-09-20	Common Stock	S	7091	$87.95	Disposed	51191	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-09-20	Options to Purchase Common Stock	$11.12	M	7091	Disposed	2018-12-12	Common Stock (7091)	Direct

Footnotes

F1: All transactions shown on this form have taken place pursuant to a pre-arranged trading plan in compliance with Rule 10b5-1 of the Securities and Exchange Act of 1934.

F2: Represents average sale price.

F3: The options vested over 4 years from the date of grant, as follows: 25% on the first anniversary of the grant, quarterly thereafter for the remaining three years.