ABM INDUSTRIES INC /DE/ — Director's Dealing 2010

Jul 14, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ABM INDUSTRIES INC /DE/ (ABM)
CIK: 0000771497
Period of Report: 2010-07-13

Reporting Person: SLIPSAGER HENRIK C (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-07-13	Common Stock	M	10000	$15.3750	Acquired	171694	Direct
2010-07-13	Common Stock	S	70	$21.46	Disposed	171624	Direct
2010-07-13	Common Stock	S	403	$21.60	Disposed	171221	Direct
2010-07-13	Common Stock	S	100	$21.58	Disposed	171121	Direct
2010-07-13	Common Stock	S	200	$21.48	Disposed	170921	Direct
2010-07-13	Common Stock	S	100	$21.47	Disposed	170821	Direct
2010-07-13	Common Stock	S	100	$21.57	Disposed	170721	Direct
2010-07-13	Common Stock	S	100	$21.51	Disposed	170621	Direct
2010-07-13	Common Stock	S	300	$21.54	Disposed	170321	Direct
2010-07-13	Common Stock	S	300	$21.50	Disposed	170021	Direct
2010-07-13	Common Stock	S	300	$21.49	Disposed	169721	Direct
2010-07-13	Common Stock	S	119	$21.62	Disposed	169602	Direct
2010-07-13	Common Stock	S	581	$21.61	Disposed	169021	Direct
2010-07-13	Common Stock	S	200	$21.56	Disposed	168821	Direct
2010-07-13	Common Stock	S	200	$21.53	Disposed	168621	Direct
2010-07-13	Common Stock	S	200	$21.55	Disposed	168421	Direct
2010-07-13	Common Stock	S	297	$21.59	Disposed	168124	Direct
2010-07-13	Common Stock	S	24	$21.71	Disposed	168100	Direct
2010-07-13	Common Stock	S	176	$21.70	Disposed	167924	Direct
2010-07-13	Common Stock	S	200	$21.67	Disposed	167724	Direct
2010-07-13	Common Stock	S	967	$21.69	Disposed	166757	Direct
2010-07-13	Common Stock	S	2233	$21.68	Disposed	164524	Direct
2010-07-13	Common Stock	S	201	$21.66	Acquired	164323	Direct
2010-07-13	Common Stock	S	200	$21.63	Disposed	164123	Direct
2010-07-13	Common Stock	S	100	$21.65	Disposed	164023	Direct
2010-07-13	Common Stock	S	499	$21.64	Disposed	163524	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-07-13	Stock Options	$15.3750	M	10000	Disposed	2010-12-19	Common Stock (10000)	Direct

Footnotes

F1: Includes 32,950 unvested RSUs, 21,903 vested RSUs, the receipt of which has been deferred and DERs relating to the RSUs, adjusted to reflect the cumulative effect of fractional shares, and 23,542 performance shares earned but not vested with respect to performance shares granted on 1/12/2009 and DERs related thereto.

F2: 20% exercisable on 12/19/2001 and 20% exercisable on the anniversary date of each of the following 4 years.