NETSCOUT SYSTEMS INC — Director's Dealing 2013

Sep 10, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NETSCOUT SYSTEMS INC (NTCT)
CIK: 0001078075
Period of Report: 2013-09-09

Reporting Person: MULLARKEY VINCENT J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-09-09	Common Stock	M	10000	$5.41	Acquired	66893	Direct
2013-09-09	Common Stock	S	10000	$24.9199	Disposed	56893	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-09-09	Stock Options (Right to Buy)	$5.41	M	10000	Disposed	2013-10-14	Common Stock (10000)	Direct

Footnotes

F1: Option was exercised and related Common Stock was sold.

F2: The shares sold on this date were sold in multiple transactions. This price is the weighted average sales price per share; the actual sales price per share ranged from $24.89 to $24.97.