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US Ecology Inc (ECOL) Ownership Data

Short Interest History (%)

This is the historical short interest of US Ecology Inc, as measured by the Short Percentage Of Float.

Date Short Interest
August 14, 20156.63
July 31, 20156.82
July 15, 20158.29
June 30, 20158.8
June 15, 20158.8
May 29, 20158.39
May 15, 20159.35
April 30, 20158.81
April 15, 20159.14
March 31, 20158.07
March 13, 20159.56
February 27, 20159.72
February 13, 20159.82
January 30, 20159.47
January 15, 201510.74
December 31, 20149.77
December 15, 201410.98
November 28, 20149.49
November 14, 20148.89
October 31, 201410.39
October 15, 20146.14
September 30, 20144.12
September 15, 20143.26
August 29, 20142.87
August 15, 20142.65
July 31, 20142.13
July 15, 20142.25
June 30, 20142.35
June 13, 20142.36
May 30, 20142.62
May 15, 20143.04
April 30, 20142.85
April 15, 20142.36
March 31, 20141.84
March 14, 20142.34
February 28, 20142.73
February 14, 20142.41
January 31, 20142.19
January 15, 20141.39
December 31, 20131.26
December 13, 20130.78
November 29, 20130.93
November 15, 20130.8
October 31, 20131.01
October 15, 20131.03
September 30, 20130.98
September 13, 20131.09
August 30, 20131.07
August 15, 20130.99
July 31, 20131.2
July 15, 20131.35
June 28, 20131.54
June 14, 20131.68
May 31, 20131.56
May 15, 20131.65
April 30, 20131.59
April 15, 20131.49
March 28, 20131.39
March 15, 20131.48
February 28, 20131.74
February 15, 20131.6
January 31, 20131.72
January 15, 20131.74
December 31, 20121.81
December 14, 20122.23
November 30, 20122.42
November 15, 20122.56
October 31, 20122.57
October 15, 20122.79
September 28, 20122.46
September 14, 20122.75
August 31, 20122.67
August 15, 20122.71
July 31, 20122.9
July 13, 20123.1
June 29, 20123.46
June 15, 20123.58
May 31, 20123.12
May 15, 20122.92
April 30, 20122.57
April 13, 20122.61
March 30, 20122.26
March 15, 20122.41
February 29, 20122.22
February 15, 20122.47
January 31, 20122.68
January 13, 20122.84
December 30, 20112.97
December 15, 20113.1
November 30, 20113.48
November 15, 20113.29
October 31, 20113.31
October 14, 20113.75
September 30, 20113.84
September 15, 20113.77
August 31, 20113.62
August 15, 20113.39
July 29, 20113.01
July 15, 20113.1
June 30, 20113.42
June 15, 20113.23
May 31, 20113.38
May 13, 20113.24
April 29, 20113.14
April 15, 20112.78
March 31, 20112.61
March 15, 20112.43
February 28, 20112.19
February 15, 20112.1
January 31, 20112.12
January 14, 20111.94
December 31, 20101.56
December 15, 20102.01
November 30, 20102.36
November 15, 20102.22
October 29, 20102.46
October 15, 20102.93
September 30, 20103.5
September 15, 20103.68
August 31, 20103.94
August 13, 20103.54
July 30, 20103.78
July 15, 20103.6
June 30, 20102.97
June 15, 20103.18
May 28, 20103.03
May 14, 20103.22
April 30, 20103.54
April 15, 20103.82
March 31, 20103.65
March 15, 20103.02
February 26, 20103.09
February 12, 20103.54
January 29, 20103.58
January 15, 20103.15
December 31, 20092.86
December 15, 20093.24
November 30, 20093.47
November 13, 20093.14
October 30, 20092.67
October 15, 20092.65
September 30, 20093.07
September 15, 20094.29
August 31, 20094.21
August 14, 20094.21
July 31, 20094.14
July 15, 20094.94
June 30, 20093.48
June 15, 20092.77
May 29, 20093.03
May 15, 20092.89
April 30, 20092.81
April 15, 20092.73
March 31, 20092.21
March 13, 20092.75
February 27, 20092.52
February 13, 20094.06
January 30, 20093.41
January 15, 20092.69
December 31, 20083.15
December 15, 20082.98
November 28, 20083.21
November 14, 20082.92
October 31, 20083.56
October 15, 20083.78
September 30, 20085.79
September 15, 20085.7
August 29, 20085.22
August 15, 20085.12
July 31, 20086.21
July 15, 20087.33
June 30, 20086.71
June 13, 20086.33
May 30, 20085.97
May 15, 20085.35
April 30, 20085.13
April 15, 20085.75
March 31, 20086.07
March 14, 20086.79
February 29, 20085.81
February 15, 20085.87
January 31, 20085.8
January 15, 20086.14
December 31, 20075.13
December 11, 20075.34
November 27, 20075.54
November 9, 20076.09
October 26, 20075.69
October 10, 20076.08
September 25, 20076.05
September 11, 20076.86
August 10, 20078.36
July 10, 20078.24
June 12, 20077.69
May 10, 20077.55
April 10, 20077.33
March 12, 20077.17
February 12, 20075.02
January 9, 20074.13
December 12, 20064.67
November 10, 20064.85
October 10, 20066.25
September 12, 20066.6
August 10, 20066.41
July 11, 20066.12
June 12, 20065.36
May 10, 20064.62
April 10, 20063.64
March 10, 20063.11
February 10, 20062.59
January 10, 20062.84
December 12, 20052.59
November 10, 20052.51
October 11, 20052.06
September 12, 20051.99
August 10, 20051.4
July 12, 20051.54
June 10, 20050.74
May 10, 20050.09
April 12, 20050.09
March 10, 20050.09
February 10, 20050.13
January 11, 20050.16
December 10, 20040.15
November 10, 20040.22
October 12, 20040.15
September 10, 20040.15
August 10, 20040.11
July 12, 20040.06
June 9, 20040.07
May 11, 20040.05
April 12, 20040.26
March 10, 20040.08
February 10, 20040.08
January 12, 20040.14
December 10, 20030.03
November 11, 20030.01
October 10, 20030.01
August 12, 20030.01
June 10, 20030.01
May 12, 20030.01
April 10, 20030.01
January 10, 20030.01
August 12, 20020.01
March 12, 20020.03
February 12, 20020.01
November 12, 20010.01
October 10, 20010.01
September 5, 20010.02
August 10, 20010.04
July 10, 20010.06
June 12, 20010.02
May 10, 20010.01
February 12, 20010.24
January 9, 20010.01
October 10, 20000.01
July 11, 20000.01
June 12, 20000.01
May 10, 20000.01
April 11, 20000.02
March 10, 20000.01
February 10, 20000.01
January 11, 20000.01
December 10, 19990.01
November 10, 19990.01
August 10, 19990.01
July 12, 19990.01
June 10, 19990.01
May 11, 19990.02
April 12, 19990.01
March 10, 19990.01
February 9, 19990.03
January 8, 19990.01
December 8, 19980.04
November 6, 19980.03
July 8, 19980.04
May 8, 19980.02
April 7, 19980.03
March 6, 19980.02
February 6, 19980.05
January 8, 19980.02
November 7, 19970.09
October 8, 19970.04
September 8, 19970.06
August 8, 19970.03
July 8, 19970.16
June 6, 19970.19
May 8, 19970.18
April 8, 19970.14
March 7, 19970.16
February 7, 19970.42
January 8, 19970.13
December 6, 19960.23
November 8, 19960.25
October 8, 19960.22
September 6, 19960.15
August 8, 19960.51
July 8, 19960.66
June 7, 19960.13
May 8, 19960.16
April 8, 19960.17
March 8, 19960.18
February 8, 19960.23
January 8, 19960.13
December 8, 19950.14
November 8, 19950.19
October 6, 19950.13
September 8, 19950.17
August 8, 19950.05
July 7, 19950.11
June 8, 19950.4
May 8, 19950.01
April 6, 19950.08
March 8, 19950.09
February 8, 19950.01
January 6, 19950.01

Institutional Ownership History (%)

This the Institutional Ownership History of US Ecology IncPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
June 30, 201592
March 31, 201591
December 31, 201495
September 30, 201480
June 30, 201477
March 31, 201474
December 31, 201366
September 30, 201367
June 30, 201362
March 31, 201363
December 31, 201262
September 30, 201263
June 30, 201262
March 31, 201264
December 31, 201164
September 30, 201164
June 30, 201162
March 31, 201161
December 31, 201061
September 30, 201061
June 30, 201065
March 31, 201067
December 31, 200971
September 30, 200967
June 30, 200970
March 31, 200974
December 31, 200872
September 30, 200882
June 30, 200874
March 31, 200865
December 31, 200765
September 30, 200762
June 30, 200761
March 31, 200759
December 31, 200661
September 30, 200664
June 30, 200665
March 31, 200656
December 31, 200540
September 30, 200535
June 30, 200527
March 31, 200520
December 31, 200416
September 30, 200412
June 30, 200413
March 31, 200410
December 31, 200312
September 30, 20033
June 30, 200313
March 31, 20033
December 31, 20024
September 30, 20024
June 30, 20024
March 31, 20024
December 31, 20014
September 30, 20014
December 31, 20001
September 30, 20002
June 30, 20001
March 31, 20001

Insider ownership (%)

This is the historical insider ownership of US Ecology Inc. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Date Insider Ownership
July 31, 20157
June 30, 20157
May 31, 20157
April 30, 20157
March 31, 20157
February 28, 20157
January 31, 20157
December 31, 20148
November 30, 20147
October 31, 20147
September 30, 20147
August 31, 20147
July 31, 20147
June 30, 20148
May 31, 20148
March 31, 20149
February 28, 20149
January 31, 20149
December 31, 20139
November 30, 20139
October 31, 20139
September 30, 20139
August 31, 20139
July 31, 20139
June 30, 20139
May 31, 20139
April 30, 20139
March 31, 20139
January 31, 20139
November 30, 20129
October 31, 20129
September 30, 20129
August 31, 20129
July 31, 20129
June 30, 20129
May 31, 20129
April 30, 20129
March 31, 20129
February 29, 20129
January 31, 20129
December 31, 20119
November 30, 20119
October 31, 20119
September 30, 20119
August 31, 20119
July 31, 20119
June 30, 20119
May 31, 20119
April 30, 20119
March 31, 20119
February 28, 20119
January 31, 20119
December 31, 20109
November 30, 20109
October 31, 20109
September 30, 20109
August 31, 20108
July 31, 20108
June 30, 20108
May 31, 20108
April 30, 20108
March 31, 20108
February 28, 20109
January 31, 20109
December 31, 20099
November 30, 20099
October 31, 20099
September 30, 20099
August 31, 20099
July 31, 20099
June 30, 20099
May 31, 20099
April 30, 20099
March 31, 20099
February 28, 20099
January 31, 20099
December 31, 20089
November 30, 20089
October 31, 20089
September 30, 20089
August 31, 200810
July 31, 200811
June 30, 200812
May 31, 200813
April 30, 200811
March 31, 200811
February 29, 200811
January 31, 200811
December 31, 200711
November 30, 200712
October 31, 200712
September 30, 200712
August 31, 200712
July 31, 200712
June 30, 200712
May 31, 200712
April 30, 200712
March 31, 200712
February 28, 200712
January 31, 200716
December 31, 200616
November 30, 200616
October 31, 200616
September 30, 200616
June 30, 200616
May 31, 200624
April 30, 200624
March 31, 200624
February 28, 200625
January 31, 200631
December 31, 200530
November 30, 200530
October 31, 200530
September 30, 200530
August 31, 200530
July 31, 200530
June 30, 200544
May 31, 200544
April 30, 200545
March 31, 200545
February 28, 200544
January 31, 200544
December 31, 200446
November 30, 200446
October 31, 200446
September 30, 200446
August 31, 200447
July 31, 200447
June 30, 200447
May 31, 200447
April 30, 200452
March 31, 200454
February 29, 200454

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Edward F. HeilDirector1,076,8664.96%2009-10-02
Rotchford L. BarkerFormer Director227,9471.05%2006-06-30
James R. BaumgardnerFormer Officer and Director50,5370.23%2012-11-13
Jeffrey R. FeelerPresident and CEO47,1310.22%2015-05-11
Stephen A. RomanoDirector33,2950.15%2015-07-13
Eric L. GerrattEVP and CFO24,1280.11%2015-03-10
Simon G. BellEVP Operations20,182less than 0.1%2015-03-10
Roger P. HickeyFormer Director17,548less than 0.1%2004-11-16
Steven D. WellingEVP Sales and Mkt.14,820less than 0.1%2015-05-12
John M. CooperVP and Chief Information Off.12,700less than 0.1%2013-03-08


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