ASGN Inc — Director's Dealing 2016

Feb 16, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ON ASSIGNMENT INC (ASGN)
CIK: 0000890564
Period of Report: 2016-02-11

Reporting Person: McGowan Michael (COO, OAI; Pres, OGR)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-02-11	Common Stock	A	1283.0	$0.0	Acquired	159764	Direct
2016-02-11	Common Stock	D	350.0	$29.68	Disposed	159414	Direct
2016-02-11	Common Stock	A	3030.0	$0.0	Acquired	162444	Direct
2016-02-11	Common Stock	D	828.0	$29.68	Disposed	161616	Direct
2016-02-11	Common Stock	A	1938.0	$0.0	Acquired	163554	Direct
2016-02-11	Common Stock	D	530.0	$29.68	Disposed	163024	Direct
2016-02-11	Common Stock	A	2051.0	$0.0	Acquired	165075	Direct
2016-02-11	Common Stock	D	560.0	$29.68	Disposed	164515	Direct
2016-02-11	Common Stock	A	3076.0	$0.0	Acquired	167591	Direct
2016-02-11	Common Stock	D	841.0	$29.68	Disposed	166750	Direct
2016-02-11	Common Stock	A	6151.0	$0.0	Acquired	172901	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	60504	Indirect

Footnotes

F1: The acquired shares vested upon certification of a performance target on February 11, 2016, for a performance award previously granted to the executive officer.

F2: Executive officer elected to satisfy tax withholding obligations upon vesting by having the issuer withhold a number of vested shares equal to that of the executive officer's tax liability.

F3: On February 11, 2016 performance targets were achieved for an RSU grant that was previously made to the executive officer. 50% of these RSUs will vest on January 2, 2017 and the remaining will vest on January 2, 2018, subject to the executive officer's continued service to the Company.