Stock Trading History of Harvey Sandler Revocable Trust

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Harvey Sandler Revocable Trust since year 2005. The trader's CIK number is 1323253. At the time of this reporting, Harvey Sandler Revocable Trust is the 10% Owner of Ceco Environmental Corp (stock ticker symbol CECE).
Note that in the past Harvey Sandler Revocable Trust also reported insider trading activities as an insider of the following companies:

Ceco Environmental Corp (CECE)
Triple Crown Media, Inc. (TCMI)

Stock purchases, sales, and option exercises reported by *Harvey Sandler Revocable Trust* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-09-28	CECE	Ceco Environmental Corp	Sale	2,174	16.25	35,327
2007-05-14	TCMI	Triple Crown Media, Inc.	Purchase	4,992	8.49	42,382
2007-05-15	TCMI	Triple Crown Media, Inc.	Purchase	339	8.26	2,800
2007-05-10	TCMI	Triple Crown Media, Inc.	Purchase	4,186	8.49	35,539
2007-05-11	TCMI	Triple Crown Media, Inc.	Purchase	200	8.59	1,718
2006-12-29	CECE	Ceco Environmental Corp	Purchase	25,000	8.93	223,282
2006-12-28	CECE	Ceco Environmental Corp	Purchase	32,700	9.03	295,323
2006-12-27	CECE	Ceco Environmental Corp	Purchase	17,000	8.92	151,555
2006-09-01	CECE	Ceco Environmental Corp	Purchase	6,075	9.68	58,806
2006-08-15	CECE	Ceco Environmental Corp	Purchase	20,525	7.48	153,424
2006-08-14	CECE	Ceco Environmental Corp	Purchase	5,407	7.36	39,787
2006-07-24	CECE	Ceco Environmental Corp	Purchase	12,750	7.34	93,550
2006-07-18	CECE	Ceco Environmental Corp	Purchase	1,995	7.24	14,441
2006-07-19	CECE	Ceco Environmental Corp	Purchase	5,500	7.45	40,975
2006-05-24	CECE	Ceco Environmental Corp	Purchase	28,666	7.11	203,714
2006-04-06	CECE	Ceco Environmental Corp	Purchase	2,881	8.49	24,472
2006-04-03	CECE	Ceco Environmental Corp	Purchase	10,000	8.67	86,740
2006-04-05	CECE	Ceco Environmental Corp	Purchase	35,625	8.73	311,181
2006-01-19	CECE	Ceco Environmental Corp	Purchase	12,000	6.39	76,680
2006-01-17	CECE	Ceco Environmental Corp	Purchase	4,500	5.81	26,145
2006-01-09	CECE	Ceco Environmental Corp	Purchase	100	5.95	595
2006-01-09	CECE	Ceco Environmental Corp	Purchase	2,700	5.95	16,062
2005-12-22	CECE	Ceco Environmental Corp	Purchase	4,000	5.57	22,280
2005-12-01	CECE	Ceco Environmental Corp	Purchase	5,500	5.30	29,150
2005-11-17	CECE	Ceco Environmental Corp	Purchase	1,000	4.46	4,460
2005-11-15	CECE	Ceco Environmental Corp	Purchase	10,400	4.36	45,344
2005-11-11	CECE	Ceco Environmental Corp	Purchase	11,600	4.32	50,054
2005-11-09	CECE	Ceco Environmental Corp	Purchase	600	4.14	2,484
2005-11-04	CECE	Ceco Environmental Corp	Purchase	9,900	4.26	42,174
2005-10-17	CECE	Ceco Environmental Corp	Purchase	9,500	4.29	40,755
2005-10-10	CECE	Ceco Environmental Corp	Purchase	25,011	4.43	110,748
2005-09-07	CECE	Ceco Environmental Corp	Purchase	4,300	4.10	17,630
2005-09-02	CECE	Ceco Environmental Corp	Purchase	1,600	3.91	6,252
2005-08-29	CECE	Ceco Environmental Corp	Purchase	7,500	4.19	31,425
2005-08-24	CECE	Ceco Environmental Corp	Purchase	28,106	3.82	107,336
2005-08-16	CECE	Ceco Environmental Corp	Purchase	12,000	3.65	43,800
2005-08-11	CECE	Ceco Environmental Corp	Purchase	19,000	3.64	69,122
2005-08-02	CECE	Ceco Environmental Corp	Purchase	1,000	3.35	3,350
2005-07-28	CECE	Ceco Environmental Corp	Purchase	764	3.25	2,483
2005-07-14	CECE	Ceco Environmental Corp	Purchase	198,156	2.92	579,408

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Harvey Sandler Revocable Trust (10% Owner of Ceco Environmental Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.