EMCOR Group, Inc. — Director's Dealing 2011

Dec 9, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: EMCOR GROUP INC (EME)
CIK: 0000105634
Period of Report: 2011-12-07

Reporting Person: MACINNIS FRANK T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-12-07	Common Stock	M	202400	$10.425	Acquired	716130	Direct
2011-12-07	Common Stock	F	83268	$25.34	Disposed	632862	Direct
2011-12-07	Common Stock	M	227200	$11.59	Acquired	860062	Direct
2011-12-07	Common Stock	F	103898	$25.34	Disposed	756164	Direct
2011-12-07	Common Stock	S	7000	$25.50	Disposed	749164	Direct
2011-12-07	Common Stock	S	10000	$25.45	Disposed	739164	Direct
2011-12-07	Common Stock	S	400	$25.40	Disposed	738764	Direct
2011-12-07	Common Stock	S	8800	$25.35	Disposed	729964	Direct
2011-12-07	Common Stock	S	2500	$25.32	Disposed	727464	Direct
2011-12-07	Common Stock	S	7500	$25.30	Disposed	719964	Direct
2011-12-07	Common Stock	S	4200	$25.25	Disposed	715764	Direct
2011-12-07	Common Stock	S	3000	$25.20	Disposed	712764	Direct
2011-12-07	Common Stock	S	1321	$25.15	Disposed	711443	Direct
2011-12-07	Common Stock	S	5679	$25.05	Disposed	705764	Direct
2011-12-08	Common Stock	S	2454	$25.05	Disposed	703310	Direct
2011-12-08	Common Stock	S	141	$25.02	Disposed	703169	Direct
2011-12-08	Common Stock	S	6696	$25.00	Disposed	696473	Direct
2011-12-08	Common Stock	S	3882	$24.95	Disposed	692591	Direct
2011-12-08	Common Stock	S	263	$24.92	Disposed	692328	Direct
2011-12-08	Common Stock	S	5000	$24.90	Disposed	687328	Direct
2011-12-08	Common Stock	S	3500	$24.85	Disposed	683828	Direct
2011-12-08	Common Stock	S	1800	$24.82	Disposed	682028	Direct
2011-12-08	Common Stock	S	900	$24.80	Disposed	681128	Direct
2011-12-08	Common Stock	S	4900	$24.78	Disposed	676228	Direct
2011-12-08	Common Stock	S	4300	$24.75	Disposed	671928	Direct
2011-12-08	Common Stock	S	2400	$24.72	Disposed	669528	Direct
2011-12-08	Common Stock	S	6800	$24.70	Disposed	662728	Direct
2011-12-08	Common Stock	S	100	$24.67	Disposed	662628	Direct
2011-12-08	Common Stock	S	2500	$24.66	Disposed	660128	Direct
2011-12-08	Common Stock	S	3446	$24.65	Disposed	656682	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-12-07	Employee Stock Options (right to buy)	$10.425	M	202400	Disposed	2011-12-13	Common Stock (202400)	Direct
2011-12-07	Employee Stock Options (right to buy)	$11.59	M	227200	Disposed	2012-01-01	Common Stock (227200)	Direct

Footnotes

F1: Includes shares issuable in respect of restricted stock units.

F2: Transactions are continued on a Form 4 filed contemporaneously herewith.

F3: 25% exercisable on 1/2/2002; 25% exercisable on 1/2/2003; 25% exercisable on 1/2/2004; 25% exercisable on 12/31/2004.