ASGN Inc — Director's Dealing 2017

May 11, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ON ASSIGNMENT INC (ASGN)
CIK: 0000890564
Period of Report: 2017-05-09

Reporting Person: Hanson Theodore S. (President, ASGN)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-09	Common Stock	S	2625	$52.2544	Disposed	289672	Direct
2017-05-10	Common Stock	S	2700	$52.0015	Disposed	286972	Direct

Footnotes

F1: The $52.2544 share price is a weighted average of numerous open market trades made at prices ranging from $52.25 to $52.27

F2: The $52.0015 share price is a weighted average of numerous open market trades made at prices ranging from $52.00 to $52.01.