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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.50 | 500 | 1,750 | 33,000 | 32.5 K to 33 K (+1.54 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.88 | 1,700 | 4,896 | 3,410,617 | 3.4 M to 3.4 M (+0.05 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.92 | 7,000 | 20,440 | 3,410,617 | 3.4 M to 3.4 M (+0.21 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.35 | 1,000 | 2,350 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.40 | 1,000 | 2,400 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.45 | 1,000 | 2,450 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.50 | 2,500 | 6,250 | 33,000 | 30.5 K to 33 K (+8.20 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.03 | 3,000 | 6,090 | 33,000 | 30 K to 33 K (+10.00 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.03 | 1,500 | 3,045 | 33,000 | 31.5 K to 33 K (+4.76 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 2.13 | 1,000 | 2,130 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.00 | 111 | 333 | 33,000 | 32.9 K to 33 K (+0.34 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.00 | 430 | 1,290 | 33,000 | 32.6 K to 33 K (+1.32 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.00 | 959 | 2,877 | 33,000 | 32 K to 33 K (+2.99 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.06 | 1,500 | 4,590 | 33,000 | 31.5 K to 33 K (+4.76 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.25 | 1,000 | 3,250 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.50 | 1,000 | 3,500 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.35 | 1,000 | 3,350 | 33,000 | 32 K to 33 K (+3.13 %) |
| Mar 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 3.50 | 500 | 1,750 | 33,000 | 32.5 K to 33 K (+1.54 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.35 | 400 | 2,940 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 400 | 2,932 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 900 | 6,597 | 10,300 | 11.2 K to 10.3 K (-8.04 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.35 | 400 | 2,940 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 400 | 2,932 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 900 | 6,597 | 10,300 | 11.2 K to 10.3 K (-8.04 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.35 | 400 | 2,940 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 400 | 2,932 | 10,300 | 10.7 K to 10.3 K (-3.74 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ELIFF ROY C | Director | Sell | S | 7.33 | 900 | 6,597 | 10,300 | 11.2 K to 10.3 K (-8.04 %) |
| Mar 11 2004 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 7.51 | 4,000 | 30,050 | 27,800 | 31.8 K to 27.8 K (-12.58 %) |
| Mar 11 2004 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 7.60 | 10,000 | 75,981 | 27,800 | 37.8 K to 27.8 K (-26.46 %) |
| Mar 15 2004 | ECOL | US ECOLOGY, INC. | ROMANO STEPHEN A | CEO | Sell | S | 7.50 | 1,000 | 7,500 | 26,800 | 27.8 K to 26.8 K (-3.60 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.94 | 100 | 794 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.64 | 100 | 764 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.60 | 4,800 | 36,480 | 0 | 4.8 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.51 | 2,000 | 15,020 | 0 | 2 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.15 | 200 | 1,630 | 0 | 200 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.13 | 800 | 6,504 | 0 | 800 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.10 | 205 | 1,661 | 0 | 205 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.09 | 900 | 7,281 | 0 | 900 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.08 | 300 | 2,424 | 0 | 300 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.05 | 1,000 | 8,050 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.04 | 1,000 | 8,040 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.02 | 1,595 | 12,792 | 0 | 1.6 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.01 | 1,000 | 8,010 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.97 | 1,000 | 7,970 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.96 | 500 | 3,980 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.95 | 3,000 | 23,850 | 0 | 3 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.94 | 500 | 3,970 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.92 | 500 | 3,960 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.88 | 400 | 3,152 | 0 | 400 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.80 | 100 | 780 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.94 | 100 | 794 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.64 | 100 | 764 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.60 | 4,800 | 36,480 | 0 | 4.8 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.51 | 2,000 | 15,020 | 0 | 2 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.15 | 200 | 1,630 | 0 | 200 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.13 | 800 | 6,504 | 0 | 800 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.10 | 205 | 1,661 | 0 | 205 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.09 | 900 | 7,281 | 0 | 900 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.08 | 300 | 2,424 | 0 | 300 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.05 | 1,000 | 8,050 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.04 | 1,000 | 8,040 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.02 | 1,595 | 12,792 | 0 | 1.6 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 8.01 | 1,000 | 8,010 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.97 | 1,000 | 7,970 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.96 | 500 | 3,980 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.95 | 3,000 | 23,850 | 0 | 3 K to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.94 | 500 | 3,970 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.92 | 500 | 3,960 | 0 | 500 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.88 | 400 | 3,152 | 0 | 400 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.80 | 100 | 780 | 0 | 100 to 0 (-100.00 %) |
| Mar 03 2004 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Sell | S | 7.38 | 1,000,000 | 7,375,000 | 2,983,566 | 4 M to 3 M (-25.10 %) |
| Mar 02 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Sell | S | 8.00 | 3,000 | 24,000 | 3,000 | 6 K to 3 K (-50.00 %) |
| Mar 02 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Sell | S | 8.00 | 3,000 | 24,000 | 3,000 | 6 K to 3 K (-50.00 %) |
| Mar 02 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Sell | S | 8.00 | 3,000 | 24,000 | 3,000 | 6 K to 3 K (-50.00 %) |
| Feb 27 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.10 | 1,900 | 13,490 | 10,000 | 11.9 K to 10 K (-15.97 %) |
| Feb 27 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Sell | S | 7.06 | 2,000 | 14,120 | 6,000 | 8 K to 6 K (-25.00 %) |
| Feb 27 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Sell | S | 7.03 | 2,000 | 14,060 | 6,000 | 8 K to 6 K (-25.00 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 3.50 | 10,000 | 35,000 | 168,043 | |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 3.00 | 10,000 | 30,000 | 168,043 | |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 3.50 | 10,000 | 35,000 | 20,000 | 10 K to 20 K (+100.00 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 3.00 | 10,000 | 30,000 | 20,000 | 10 K to 20 K (+100.00 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.06 | 4,500 | 31,770 | 20,000 | 24.5 K to 20 K (-18.37 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.04 | 500 | 3,520 | 20,000 | 20.5 K to 20 K (-2.44 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.78 | 100 | 678 | 20,000 | 20.1 K to 20 K (-0.50 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.77 | 1,200 | 8,124 | 20,000 | 21.2 K to 20 K (-5.66 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.75 | 13,700 | 92,475 | 20,000 | 33.7 K to 20 K (-40.65 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 3.50 | 10,000 | 35,000 | 168,043 | |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 3.00 | 10,000 | 30,000 | 168,043 | |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 3.50 | 10,000 | 35,000 | 20,000 | 10 K to 20 K (+100.00 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 3.00 | 10,000 | 30,000 | 20,000 | 10 K to 20 K (+100.00 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.06 | 4,500 | 31,770 | 20,000 | 24.5 K to 20 K (-18.37 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.04 | 500 | 3,520 | 20,000 | 20.5 K to 20 K (-2.44 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.78 | 100 | 678 | 20,000 | 20.1 K to 20 K (-0.50 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.77 | 1,200 | 8,124 | 20,000 | 21.2 K to 20 K (-5.66 %) |
| Feb 26 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.75 | 13,700 | 92,475 | 20,000 | 33.7 K to 20 K (-40.65 %) |
| Feb 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 6.66 | 5,000 | 33,300 | 3,401,917 | 3.4 M to 3.4 M (+0.15 %) |
| Feb 25 2004 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | P | 6.28 | 2,400 | 15,072 | 3,401,917 | 3.4 M to 3.4 M (+0.07 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 2.45 | 5,000 | 12,250 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 3.00 | 2,500 | 7,500 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 1.70 | 2,500 | 4,250 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.10 | 100 | 710 | 11,900 | 12 K to 11.9 K (-0.83 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.08 | 300 | 2,124 | 11,900 | 12.2 K to 11.9 K (-2.46 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.05 | 700 | 4,935 | 11,900 | 12.6 K to 11.9 K (-5.56 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.00 | 2,000 | 14,000 | 11,900 | 13.9 K to 11.9 K (-14.39 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 2.45 | 5,000 | 12,250 | 11,900 | 6.9 K to 11.9 K (+72.46 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 3.00 | 2,500 | 7,500 | 11,900 | 9.4 K to 11.9 K (+26.60 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 1.70 | 2,500 | 4,250 | 11,900 | 9.4 K to 11.9 K (+26.60 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.11 | 2,000 | 14,220 | 20,000 | 22 K to 20 K (-9.09 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.05 | 1,000 | 7,050 | 20,000 | 21 K to 20 K (-4.76 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.00 | 1,000 | 7,000 | 20,000 | 21 K to 20 K (-4.76 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 6.96 | 1,000 | 6,960 | 20,000 | 21 K to 20 K (-4.76 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.26 | 900 | 6,534 | 20,000 | 20.9 K to 20 K (-4.31 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.23 | 3,100 | 22,413 | 20,000 | 23.1 K to 20 K (-13.42 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.22 | 4,500 | 32,490 | 20,000 | 24.5 K to 20 K (-18.37 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.21 | 150 | 1,082 | 20,000 | 20.2 K to 20 K (-0.74 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.18 | 350 | 2,513 | 20,000 | 20.4 K to 20 K (-1.72 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Sell | S | 7.16 | 1,000 | 7,160 | 20,000 | 21 K to 20 K (-4.76 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 2.45 | 5,000 | 12,250 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 3.00 | 2,500 | 7,500 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Option Exercise | M | 1.70 | 2,500 | 4,250 | 92,528 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.10 | 100 | 710 | 11,900 | 12 K to 11.9 K (-0.83 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.08 | 300 | 2,124 | 11,900 | 12.2 K to 11.9 K (-2.46 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.05 | 700 | 4,935 | 11,900 | 12.6 K to 11.9 K (-5.56 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Sell | S | 7.00 | 2,000 | 14,000 | 11,900 | 13.9 K to 11.9 K (-14.39 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 2.45 | 5,000 | 12,250 | 11,900 | 6.9 K to 11.9 K (+72.46 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 3.00 | 2,500 | 7,500 | 11,900 | 9.4 K to 11.9 K (+26.60 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | GILBERG MICHAEL J | VP & Controller | Buy | M | 1.70 | 2,500 | 4,250 | 11,900 | 9.4 K to 11.9 K (+26.60 %) |
| Feb 04 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 1.90 | 10,000 | 19,000 | 188,043 | |
| Feb 04 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 1.90 | 10,000 | 19,000 | 35,000 | 25 K to 35 K (+40.00 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Option Exercise | M | 2.25 | 2,500 | 5,625 | 0 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Option Exercise | M | 4.50 | 5,000 | 22,500 | 0 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Buy | M | 2.25 | 2,500 | 5,625 | 10,000 | 7.5 K to 10 K (+33.33 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Buy | M | 4.50 | 5,000 | 22,500 | 10,000 | 5 K to 10 K (+100.00 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Option Exercise | M | 2.25 | 2,500 | 5,625 | 0 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Option Exercise | M | 4.50 | 5,000 | 22,500 | 0 | |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Buy | M | 2.25 | 2,500 | 5,625 | 10,000 | 7.5 K to 10 K (+33.33 %) |
| Feb 23 2004 | ECOL | US ECOLOGY, INC. | COOPER JOHN M | V.P. & CIO | Buy | M | 4.50 | 5,000 | 22,500 | 10,000 | 5 K to 10 K (+100.00 %) |
| Feb 02 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Option Exercise | M | 1.25 | 10,000 | 12,500 | 198,043 | |
| Feb 02 2004 | ECOL | US ECOLOGY, INC. | BAUMGARDNER JAMES R | SVP & CFO | Buy | M | 1.25 | 10,000 | 12,500 | 25,000 | 15 K to 25 K (+66.67 %) |
| Jan 06 2004 | ECOL | US ECOLOGY, INC. | HICKEY ROGER P | Director | Gift | G | 0.00 | 3,850 | 0 | 51,098 | 54.9 K to 51.1 K (-7.01 %) |
| Jan 06 2004 | ECOL | US ECOLOGY, INC. | HICKEY ROGER P | Director | Gift | G | 0.00 | 3,850 | 0 | 51,098 | 54.9 K to 51.1 K (-7.01 %) |
| Jan 06 2004 | ECOL | US ECOLOGY, INC. | HICKEY ROGER P | Director | Gift | G | 0.00 | 3,850 | 0 | 51,098 | 54.9 K to 51.1 K (-7.01 %) |
| Dec 31 2003 | ECOL | US ECOLOGY, INC. | HICKEY ROGER P | Director | Buy | J | 8.20 | 488 | 4,002 | 55,436 | 54.9 K to 55.4 K (+0.89 %) |
| Dec 31 2003 | ECOL | US ECOLOGY, INC. | BARKER ROTCHFORD L | Director | Buy | J | 8.20 | 488 | 4,002 | 3,394,517 | 3.4 M to 3.4 M (+0.01 %) |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Option Exercise | M | 3.92 | 4,000 | 15,680 | 23,500 | |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Option Exercise | M | 3.75 | 10,000 | 37,500 | 23,500 | |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Option Exercise | M | 2.60 | 10,000 | 26,000 | 23,500 | |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Gift | G | 0.00 | 24,000 | 0 | 3,983,566 | 4 M to 4 M (-0.60 %) |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Buy | M | 3.92 | 4,000 | 15,680 | 3,983,566 | 4 M to 4 M (+0.10 %) |
| Dec 17 2003 | ECOL | US ECOLOGY, INC. | HEIL EDWARD F/IL/ | Director | Buy | M | 3.75 | 10,000 | 37,500 | 3,983,566 | 4 M to 4 M (+0.25 %) |