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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in US Ecology Holdings, Inc.. Get notifications about new insider transactions in US Ecology Holdings, Inc. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.54 | 93 | 1,817 | 32,528 | 32.6 K to 32.5 K (-0.29 %) | |
| Oct 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.53 | 501 | 9,785 | 32,528 | 33 K to 32.5 K (-1.52 %) | |
| Oct 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.52 | 1,430 | 27,914 | 32,528 | 34 K to 32.5 K (-4.21 %) | |
| Oct 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.51 | 2,976 | 58,062 | 32,528 | 35.5 K to 32.5 K (-8.38 %) | |
| Oct 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.50 | 3,600 | 70,200 | 32,528 | 36.1 K to 32.5 K (-9.96 %) | |
| Sep 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.10 | 100 | 1,910 | 50,428 | 50.5 K to 50.4 K (-0.20 %) | |
| Sep 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | Sell | S | 19.00 | 10,000 | 190,000 | 50,428 | 60.4 K to 50.4 K (-16.55 %) | |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | Hannon Michael G | Option Exercise | J | 21.74 | 20,000 | 434,800 | 0 | ||
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | Hannon Michael G | Sell | J | 0.00 | 934 | 0 | 0 | 934 to 0 (-100.00 %) | |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | Bell Simon G | V.P. OF HAZ WASTE O ... | Grant | A | 0.00 | 500 | 0 | 600 | 100 to 600 (+500.00 %) |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Grant | A | 0.00 | 1,000 | 0 | 215,529 | 214.5 K to 215.5 K (+0.47 %) |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | Feeler Jeffrey R | VP and Chief Acct. ... | Grant | A | 0.00 | 500 | 0 | 500 | 0 to 500 |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Grant | A | 0.00 | 500 | 0 | 500 | 0 to 500 |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | Ipsen Wayne R | Assistant Secretary | Grant | A | 0.00 | 100 | 0 | 100 | 0 to 100 |
| Aug 14 2006 | ECOL | US ECOLOGY, INC. | WELLING STEVEN D | V.P of Sales & Mar ... | Grant | A | 0.00 | 500 | 0 | 500 | 0 to 500 |
| Aug 07 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | Sell | S | 22.90 | 13,187 | 301,916 | 0 | 13.2 K to 0 (-100.00 %) | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | WELLING STEVEN D | V.P of Sales & Mar ... | Option Exercise | A | 21.74 | 20,000 | 434,800 | 20,000 | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | Hannon Michael G | VP OF CORPORATE DEV ... | Option Exercise | A | 21.74 | 20,000 | 434,800 | 20,000 | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Option Exercise | A | 21.74 | 35,000 | 760,900 | 35,000 | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | Bell Simon G | V.P. OF HAZ WASTE O ... | Option Exercise | A | 21.74 | 20,000 | 434,800 | 20,000 | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Option Exercise | A | 21.74 | 20,000 | 434,800 | 20,000 | |
| Jul 31 2006 | ECOL | US ECOLOGY, INC. | Ipsen Wayne R | Assistant Secretary | Option Exercise | A | 21.74 | 1,000 | 21,740 | 1,000 | |
| Jul 05 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.53 | 8,330 | 220,995 | 227,947 | 236.3 K to 227.9 K (-3.53 %) | |
| Jul 05 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.43 | 3,324 | 87,853 | 227,947 | 231.3 K to 227.9 K (-1.44 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.76 | 940 | 25,154 | 0 | 940 to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.61 | 2,800 | 74,516 | 0 | 2.8 K to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.60 | 2,200 | 58,520 | 0 | 2.2 K to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.73 | 1,843 | 49,263 | 0 | 1.8 K to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.70 | 1,031 | 27,529 | 0 | 1 K to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.70 | 2,769 | 73,932 | 0 | 2.8 K to 0 (-100.00 %) | |
| Jun 07 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Sell | S | 26.71 | 5,000 | 133,550 | 0 | 5 K to 0 (-100.00 %) | |
| Jun 06 2006 | ECOL | US ECOLOGY, INC. | Hannon Michael G | VP OF CORPORATE DEV ... | Grant | A | 0.00 | 934 | 0 | 934 | 0 to 934 |
| Jun 02 2006 | ECOL | US ECOLOGY, INC. | ROSS JIMMY D | Director | Sell | J | 0.00 | 2,100 | 0 | 1,609 | 3.7 K to 1.6 K (-56.62 %) |
| Jun 01 2006 | ECOL | US ECOLOGY, INC. | ROSS JIMMY D | Director | Grant | A | 0.00 | 1,000 | 0 | 3,709 | 2.7 K to 3.7 K (+36.91 %) |
| May 31 2006 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Grant | A | 0.00 | 1,000 | 0 | 1,720,966 | 1.7 M to 1.7 M (+0.06 %) |
| May 31 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Grant | A | 0.00 | 1,000 | 0 | 7,100 | 6.1 K to 7.1 K (+16.39 %) |
| May 31 2006 | ECOL | US ECOLOGY, INC. | RIAZZI RICHARD | Director | Grant | A | 0.00 | 1,000 | 0 | 3,100 | 2.1 K to 3.1 K (+47.62 %) |
| May 31 2006 | ECOL | US ECOLOGY, INC. | Swope Richard T | Director | Grant | A | 0.00 | 1,000 | 0 | 3,100 | 2.1 K to 3.1 K (+47.62 %) |
| May 31 2006 | ECOL | US ECOLOGY, INC. | LEUNG KENNETH | Director | Grant | A | 0.00 | 1,000 | 0 | 4,100 | 3.1 K to 4.1 K (+32.26 %) |
| May 30 2006 | ECOL | US ECOLOGY, INC. | POLING JOHN W SR | Director | Buy | P | 0.00 | 1,000 | 0 | 1,000 | 0 to 1,000 |
| May 30 2006 | ECOL | US ECOLOGY, INC. | Bell Simon G | V.P. OF HAZ WASTE O ... | Buy | P | 24.52 | 100 | 2,452 | 100 | 0 to 100 |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.40 | 1,500 | 39,600 | 16,583 | 18.1 K to 16.6 K (-8.30 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.41 | 900 | 23,769 | 16,583 | 17.5 K to 16.6 K (-5.15 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.42 | 2,200 | 58,124 | 16,583 | 18.8 K to 16.6 K (-11.71 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.43 | 400 | 10,572 | 16,583 | 17 K to 16.6 K (-2.36 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.36 | 1,400 | 36,904 | 16,583 | 18 K to 16.6 K (-7.79 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.30 | 8,600 | 226,180 | 16,583 | 25.2 K to 16.6 K (-34.15 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 26.32 | 1,417 | 37,295 | 16,583 | 18 K to 16.6 K (-7.87 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 6.50 | 13,099 | 85,144 | 0 | |
| May 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 4.50 | 3,429 | 15,431 | 0 | |
| May 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 6.50 | 13,099 | 85,144 | 60,528 | 47.4 K to 60.5 K (+27.62 %) |
| May 18 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 4.50 | 3,429 | 15,431 | 60,528 | 57.1 K to 60.5 K (+6.01 %) |
| May 08 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 27.35 | 8,000 | 218,800 | 44,000 | 52 K to 44 K (-15.38 %) |
| May 08 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 27.10 | 5,000 | 135,500 | 44,000 | 49 K to 44 K (-10.20 %) |
| May 04 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 27.00 | 3,000 | 81,000 | 57,000 | 60 K to 57 K (-5.00 %) |
| May 04 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 26.67 | 16,200 | 432,065 | 214,529 | 230.7 K to 214.5 K (-7.02 %) |
| May 01 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 26.89 | 300 | 8,067 | 6,100 | 6.4 K to 6.1 K (-4.69 %) |
| May 01 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 26.85 | 200 | 5,370 | 6,100 | 6.3 K to 6.1 K (-3.17 %) |
| Apr 26 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 26.00 | 500 | 13,000 | 6,600 | 7.1 K to 6.6 K (-7.04 %) |
| Apr 26 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 26.01 | 500 | 13,005 | 6,600 | 7.1 K to 6.6 K (-7.04 %) |
| Apr 26 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 26.32 | 500 | 13,160 | 6,600 | 7.1 K to 6.6 K (-7.04 %) |
| Apr 25 2006 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 24.68 | 1,600 | 39,488 | 8,100 | 9.7 K to 8.1 K (-16.49 %) |
| Mar 14 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.78 | 2,621 | 49,222 | 13,187 | 15.8 K to 13.2 K (-16.58 %) |
| Mar 14 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 19.20 | 7,200 | 138,240 | 13,187 | 20.4 K to 13.2 K (-35.32 %) |
| Mar 10 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 19.28 | 24,500 | 472,360 | 23,008 | 47.5 K to 23 K (-51.57 %) |
| Mar 10 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.94 | 13,500 | 255,731 | 23,008 | 36.5 K to 23 K (-36.98 %) |
| Mar 10 2006 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 19.00 | 1,000,000 | 19,000,000 | 239,601 | 1.2 M to 239.6 K (-80.67 %) |
| Mar 06 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.59 | 7,000 | 130,130 | 61,008 | 68 K to 61 K (-10.29 %) |
| Mar 06 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.61 | 8,000 | 148,840 | 61,008 | 69 K to 61 K (-11.59 %) |
| Mar 06 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.75 | 5,000 | 93,750 | 61,008 | 66 K to 61 K (-7.57 %) |
| Mar 01 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Option Exercise | M | 4.50 | 37,846 | 170,307 | 0 | |
| Mar 01 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 18.89 | 9,460 | 178,729 | 230,729 | 240.2 K to 230.7 K (-3.94 %) |
| Mar 01 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Buy | M | 4.50 | 37,846 | 170,307 | 230,729 | 192.9 K to 230.7 K (+19.62 %) |
| Feb 28 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.95 | 13,000 | 246,285 | 81,008 | 94 K to 81 K (-13.83 %) |
| Feb 28 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.91 | 1,000 | 18,910 | 81,008 | 82 K to 81 K (-1.22 %) |
| Feb 28 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.91 | 7,500 | 141,825 | 81,008 | 88.5 K to 81 K (-8.47 %) |
| Feb 28 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 19.00 | 1,000 | 19,000 | 60,000 | 61 K to 60 K (-1.64 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Option Exercise | M | 4.50 | 116,000 | 522,000 | 37,846 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 18.82 | 29,000 | 545,760 | 202,343 | 231.3 K to 202.3 K (-12.54 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Buy | M | 4.50 | 116,000 | 522,000 | 202,343 | 86.3 K to 202.3 K (+134.35 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 6.50 | 33,758 | 219,427 | 0 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 4.50 | 61,538 | 276,921 | 0 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 3.00 | 13,187 | 39,561 | 0 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.85 | 1,254 | 23,638 | 102,508 | 103.8 K to 102.5 K (-1.21 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.72 | 5,000 | 93,600 | 102,508 | 107.5 K to 102.5 K (-4.65 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 18.83 | 29,391 | 553,344 | 102,508 | 131.9 K to 102.5 K (-22.28 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 6.50 | 33,758 | 219,427 | 102,508 | 68.8 K to 102.5 K (+49.10 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 4.50 | 61,538 | 276,921 | 102,508 | 41 K to 102.5 K (+150.20 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 3.00 | 13,187 | 39,561 | 102,508 | 89.3 K to 102.5 K (+14.76 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 4.50 | 7,033 | 31,649 | 3,429 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 3.00 | 8,967 | 26,901 | 0 | |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 4.50 | 7,033 | 31,649 | 61,000 | 54 K to 61 K (+13.03 %) |
| Feb 23 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 3.00 | 8,967 | 26,901 | 61,000 | 52 K to 61 K (+17.23 %) |
| Feb 16 2006 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 18.00 | 5,000 | 90,000 | 45,000 | 50 K to 45 K (-10.00 %) |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Option Exercise | M | 3.00 | 32,967 | 98,901 | 0 | |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 17.85 | 8,000 | 142,810 | 115,343 | 123.3 K to 115.3 K (-6.49 %) |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 17.39 | 24,725 | 429,871 | 115,343 | 140.1 K to 115.3 K (-17.65 %) |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Buy | M | 3.00 | 32,967 | 98,901 | 115,343 | 82.4 K to 115.3 K (+40.02 %) |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 17.80 | 10,000 | 178,011 | 115,343 | 125.3 K to 115.3 K (-7.98 %) |
| Feb 14 2006 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 17.65 | 9,890 | 174,519 | 29,670 | 39.6 K to 29.7 K (-25.00 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.75 | 200 | 2,950 | 50,000 | 50.2 K to 50 K (-0.40 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.76 | 1,100 | 16,236 | 50,000 | 51.1 K to 50 K (-2.15 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.77 | 2,300 | 33,971 | 50,000 | 52.3 K to 50 K (-4.40 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.78 | 400 | 5,912 | 50,000 | 50.4 K to 50 K (-0.79 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.79 | 400 | 5,916 | 50,000 | 50.4 K to 50 K (-0.79 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.80 | 5,000 | 74,000 | 50,000 | 55 K to 50 K (-9.09 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 14.81 | 600 | 8,886 | 50,000 | 50.6 K to 50 K (-1.19 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 15.08 | 5,000 | 75,408 | 125,101 | 130.1 K to 125.1 K (-3.84 %) |
| Dec 16 2005 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 15.14 | 15,000 | 227,172 | 125,101 | 140.1 K to 125.1 K (-10.71 %) |
| Nov 15 2005 | ECOL | US ECOLOGY, INC. | LEUNG KENNETH | Director | Option Exercise | M | 11.53 | 7,500 | 86,475 | 0 | |
| Nov 15 2005 | ECOL | US ECOLOGY, INC. | LEUNG KENNETH | Director | Buy | M | 11.53 | 7,500 | 86,475 | 10,600 | 3.1 K to 10.6 K (+241.94 %) |
| Oct 19 2005 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Option Exercise | M | 3.00 | 98,901 | 296,703 | 32,967 | |
| Oct 19 2005 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Buy | M | 3.00 | 98,901 | 296,703 | 145,101 | 46.2 K to 145.1 K (+214.07 %) |
| Sep 07 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.97 | 500 | 9,485 | 10,600 | 11.1 K to 10.6 K (-4.50 %) |
| Sep 07 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.96 | 500 | 9,480 | 10,600 | 11.1 K to 10.6 K (-4.50 %) |
| Sep 13 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 19.20 | 500 | 9,600 | 9,700 | 10.2 K to 9.7 K (-4.90 %) |
| Sep 13 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 19.25 | 400 | 7,700 | 9,700 | 10.1 K to 9.7 K (-3.96 %) |
| Sep 02 2005 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Sell | S | 18.50 | 750,000 | 13,875,000 | 1,719,966 | 2.5 M to 1.7 M (-30.36 %) |
| Sep 02 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 18.50 | 750,000 | 13,875,000 | 1,239,601 | 2 M to 1.2 M (-37.70 %) |
| Aug 31 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.50 | 500 | 9,250 | 11,600 | 12.1 K to 11.6 K (-4.13 %) |
| Aug 31 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.50 | 500 | 9,250 | 11,600 | 12.1 K to 11.6 K (-4.13 %) |
| Aug 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.70 | 500 | 9,350 | 12,100 | 12.6 K to 12.1 K (-3.97 %) |
| Aug 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.50 | 1,000 | 18,500 | 12,100 | 13.1 K to 12.1 K (-7.63 %) |
| Aug 22 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.37 | 500 | 9,185 | 13,600 | 14.1 K to 13.6 K (-3.55 %) |
| Aug 22 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.27 | 500 | 9,135 | 13,600 | 14.1 K to 13.6 K (-3.55 %) |
| Aug 22 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.20 | 500 | 9,100 | 13,600 | 14.1 K to 13.6 K (-3.55 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.76 | 1,000 | 18,760 | 15,100 | 16.1 K to 15.1 K (-6.21 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.78 | 1,000 | 18,780 | 15,100 | 16.1 K to 15.1 K (-6.21 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.34 | 500 | 9,170 | 15,100 | 15.6 K to 15.1 K (-3.21 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.31 | 500 | 9,155 | 15,100 | 15.6 K to 15.1 K (-3.21 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.17 | 500 | 9,085 | 15,100 | 15.6 K to 15.1 K (-3.21 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.17 | 500 | 9,085 | 15,100 | 15.6 K to 15.1 K (-3.21 %) |
| Aug 02 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.68 | 2,348 | 43,861 | 19,610 | 22 K to 19.6 K (-10.69 %) |
| Aug 17 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Sell | S | 18.00 | 1,000,000 | 18,000,000 | 1,989,601 | 3 M to 2 M (-33.45 %) |
| Jul 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 18.00 | 642 | 11,556 | 21,958 | 22.6 K to 22 K (-2.84 %) |
| Jul 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 17.99 | 500 | 8,995 | 21,958 | 22.5 K to 22 K (-2.23 %) |
| Jul 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 17.92 | 500 | 8,960 | 21,958 | 22.5 K to 22 K (-2.23 %) |
| Jul 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 17.90 | 1,000 | 17,900 | 21,958 | 23 K to 22 K (-4.36 %) |
| Jul 26 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 17.89 | 1,000 | 17,890 | 21,958 | 23 K to 22 K (-4.36 %) |
| Jun 27 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Option Exercise | M | 2.60 | 10,000 | 26,000 | 10,000 | |
| Jun 27 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Option Exercise | M | 3.92 | 7,500 | 29,400 | 10,000 | |
| Jun 27 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Buy | M | 2.60 | 10,000 | 26,000 | 25,600 | 15.6 K to 25.6 K (+64.10 %) |
| Jun 27 2005 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Buy | M | 3.92 | 7,500 | 29,400 | 25,600 | 18.1 K to 25.6 K (+41.44 %) |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 9.20 | 10,000 | 92,000 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 2.60 | 10,000 | 26,000 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 2.42 | 10,000 | 24,200 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 3.75 | 10,000 | 37,500 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 2.13 | 10,000 | 21,250 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 1.47 | 10,000 | 14,690 | 0 | |
| Jun 21 2005 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Option Exercise | M | 2.25 | 7,500 | 16,875 | 0 |