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Home > Insider Trading > Filing (0001437749-11-003543)

Filing Details

Accession Number:: 0001437749-11-003543
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-05-24 12:23:23
Reporting Period:: 2011-05-24

Filing Date:: 2011-05-24
Accepted Time:: 2011-05-24 12:23:23
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
742126	Us Ecology Inc.	ECOL	Refuse Systems (4953)	953889638

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1272447	M John Cooper	300 E. Mallard Dr., Suite 300 Boise ID 83706	Vp And Chief Information Off.	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-05-24	700	$15.75	8,000	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct

Reported Derivative Holdings

Show Other Fields >>

Sec. Name	Sec. Type	Price	Date	Expiration Date	Amount	Remaning Holdings	Nature of Ownership
Common Stock	Common Stock Option	$21.74	2007-07-27	2016-07-27	10,203	10,203	Direct
Common Stock	Common Stock Option	$23.48	2008-12-06	2017-12-06	4,000	4,000	Direct
Common Stock	Common Stock Option	$20.63	2010-01-02	2019-01-02	10,000	10,000	Direct
Common Stock	Common Stock Option	$15.36	2010-04-08	2020-03-08	6,300	6,300	Direct
Common Stock	Common Stock Option	$16.18	2011-04-10	2021-03-10	6,200	6,200	Direct

Expiration Date	Amount	Remaning Holdings	Nature of Ownership
2016-07-27	10,203	10,203	Direct
2017-12-06	4,000	4,000	Direct
2019-01-02	10,000	10,000	Direct
2020-03-08	6,300	6,300	Direct
2021-03-10	6,200	6,200	Direct