ASGN Inc — Director's Dealing 2017

Jan 5, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ON ASSIGNMENT INC (ASGN)
CIK: 0000890564
Period of Report: 2016-12-13

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-12-13	Common Stock	G	294	—	Disposed	212812	Direct
2016-12-15	Common Stock	G	7340	—	Disposed	205472	Direct
2016-12-30	Common Stock	A	5125	—	Acquired	210597	Direct
2016-12-30	Common Stock	A	24780	—	Acquired	235377	Direct
2016-12-30	Common Stock	A	17140	—	Acquired	252517	Direct
2017-01-02	Common Stock	F	947	$44.16	Disposed	251570	Direct
2017-01-02	Common Stock	F	864	$44.16	Disposed	250706	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	60504	Indirect

Footnotes

F1: Shares gifted.

F2: On December 30, 2016, the Compensation Committee of the Board of Directors of the issuer eliminated performance targets for these restricted stock unit grants, and these grants vest on January 6, 2017.

F3: Executive officer elected to satisfy tax withholding obligations upon vesting of restricted stock units by having the issuer withhold a number of vested shares equal to that of the executive officer's tax liability.