ASGN Inc — Director's Dealing 2013

Sep 10, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ON ASSIGNMENT INC (ASGN)
CIK: 0000890564
Period of Report: 2013-09-06

Reporting Person: BRILL JAMES L (SVP, CAO & Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-09-06	Common Stock	M	20000	$11.75	Acquired	232670	Direct
2013-09-06	Common Stock	S	20000	$31.9373	Disposed	212670	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-09-06	Non-Qualified Stock Option (right to buy)	$11.75	M	20000	Disposed	2017-01-01	Common Stock (20000)	Direct

Footnotes

F1: This is the average sale price with a range from $31.82 to $31.99.

F2: One-fourth of this option grant dated January 1, 2007 vested on January 1, 2008 and one forty-eighth of the grant vested thereafter on each monthly anniversary of the grant date.