Insider Trading activities of American Ecology Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of American Ecology Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of American Ecology Corp since year 2005. Table 2 shows the detailed insider transactions of American Ecology Corp since 2005. The reporting company's ticker symbol is ECOL. The reporting company's CIK number is 742126.
The total value of stock buying since 2005 is $541,450.
The total value of stock sales since 2005 is $115,196,406.
The total value of stock option exercises since 2005 is $11,493,057.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for American Ecology Corp (ECOL).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-08 600 $28,293 23,536 $1,117,637 19,936 $418,234
2017-05 5 $252 0 $0 0 $0
2017-03 0 $0 24,107 $1,164,127 14,240 $359,560
2017-02 0 $0 1,600 $81,088 0 $0
2016-09 1,330 $58,953 1,330 $58,998 0 $0
2015-11 0 $0 0 $0 7,000 $117,320
2015-10 0 $0 4,000 $188,200 0 $0
2015-09 0 $0 4,000 $193,040 0 $0
2015-08 0 $0 26,248 $1,342,053 22,758 $464,773
2015-07 0 $0 5,000 $231,350 0 $0
2015-06 0 $0 5,000 $237,200 0 $0
2015-05 0 $0 32,775 $1,507,534 32,775 $787,161
2014-12 0 $0 0 $0 4,872 $76,831
2014-11 0 $0 10,000 $444,700 0 $0
2014-10 0 $0 10,000 $456,800 0 $0
2014-09 0 $0 10,000 $439,900 0 $0
2014-08 0 $0 10,000 $449,380 0 $0
2014-07 0 $0 10,000 $490,800 0 $0
2014-06 0 $0 20,810 $1,019,873 25,672 $541,833
2014-05 0 $0 49,297 $2,369,138 59,533 $1,303,314
2013-06 0 $0 17,000 $484,670 17,000 $384,370
2013-05 0 $0 29,133 $840,442 156,785 $2,888,754
2013-03 0 $0 67,909 $1,716,069 44,657 $841,026
2012-12 0 $0 600 $13,530 0 $0
2012-11 0 $0 27,800 $634,455 19,200 $282,951
2012-03 0 $0 2,700 $52,650 2,700 $44,279
2011-12 0 $0 12,700 $234,950 2,700 $44,279
2011-09 0 $0 2,900 $47,125 2,900 $40,861
2011-08 3,467 $54,078 21,949 $390,932 4,000 $56,360
2011-05 700 $11,025 0 $0 0 $0
2010-10 2,500 $41,150 0 $0 0 $0
2010-09 17,123 $231,016 0 $0 0 $0
2010-03 1,100 $17,633 0 $0 0 $0
2009-11 1,000 $16,770 0 $0 0 $0
2009-10 150 $2,532 0 $0 0 $0
2009-08 1,000 $17,326 0 $0 0 $0
2009-07 250 $4,052 0 $0 0 $0
2009-06 0 $0 900 $17,325 0 $0
2009-05 1,400 $24,016 0 $0 0 $0
2009-03 750 $10,887 0 $0 0 $0
2009-02 1,000 $17,000 0 $0 0 $0
2008-12 0 $0 0 $0 5,000 $46,000
2008-10 0 $0 5,000 $120,700 0 $0
2008-09 0 $0 200,500 $6,450,650 0 $0
2008-08 0 $0 292,039 $9,345,219 38,705 $836,544
2008-07 0 $0 25,000 $687,850 0 $0
2008-06 0 $0 240,400 $6,953,434 0 $0
2008-05 0 $0 5,000 $142,350 1,000 $21,740
2007-11 0 $0 21,034 $479,341 0 $0
2007-10 0 $0 2,100 $45,990 0 $0
2007-08 0 $0 904 $17,989 0 $0
2007-07 200 $4,015 0 $0 0 $0
2007-05 0 $0 10,000 $222,100 0 $0
2007-01 0 $0 0 $0 50,000 $325,000
2006-11 0 $0 44,176 $951,630 34,396 $223,574
2006-10 0 $0 50,428 $1,010,389 0 $0
2006-09 0 $0 10,100 $192,405 0 $0
2006-08 0 $0 13,187 $301,916 0 $0
2006-07 0 $0 8,330 $220,994 0 $0
2006-06 0 $0 19,907 $530,284 0 $0
2006-05 1,100 $2,452 48,617 $1,300,385 16,528 $90,904
2006-04 0 $0 3,600 $92,088 0 $0
2006-03 0 $0 1,067,821 $20,288,272 0 $0
2006-02 0 $0 154,220 $2,836,526 295,296 $1,297,389
2005-12 0 $0 30,000 $450,060 0 $0
2005-09 0 $0 1,501,900 $27,786,267 0 $0
2005-08 0 $0 1,010,848 $18,200,618 0 $0
2005-07 0 $0 19,230 $344,983 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of American Ecology Corp insiders (ECOL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-08-25 Dorton Katina (Director) Buy 600 47.16 28,293
2017-08-25 Dorton Katina (Director) Sale 600 47.15 28,287
2017-08-25 Gerratt Eric L (EVP and CFO) Sale 1,058 46.70 49,408
2017-08-25 Gerratt Eric L (EVP and CFO) Option Ex 1,058 19.71 20,853
2017-08-24 Gerratt Eric L (EVP and CFO) Sale 18,878 46.82 883,792
2017-08-24 Gerratt Eric L (EVP and CFO) Option Ex 18,878 21.05 397,381
2017-08-01 Romano Stephen A (Director) Sale 3,000 52.05 156,150
2017-05-01 Sahlberg John T. (Director) Buy 5 50.45 252
2017-03-14 Feeler Jeffrey R (President and CEO) Option Ex 7,920 25.25 199,980
2017-03-13 Feeler Jeffrey R (President and CEO) Sale 24,107 48.29 1,164,127
2017-03-13 Feeler Jeffrey R (President and CEO) Option Ex 6,320 25.25 159,580
2017-02-21 Fox Daniel (Director) Sale 1,600 50.68 81,088
2016-09-12 Dorton Katina (Director) Buy 1,330 44.33 58,953
2016-09-12 Dorton Katina (Director) Sale 1,330 44.36 58,998
2015-11-02 Romano Stephen A (Director) Option Ex 7,000 16.76 117,320
2015-10-12 Romano Stephen A (Director) Sale 4,000 47.05 188,200
2015-09-14 Romano Stephen A (Director) Sale 4,000 48.26 193,040
2015-08-18 Bell Simon G (EVP Operations) Sale 1,726 52.36 90,373
2015-08-18 Welling Steven D (EVP Sales and Mkt.) Sale 7,522 52.07 391,670
2015-08-18 Welling Steven D (EVP Sales and Mkt.) Option Ex 7,522 20.71 155,818
2015-08-17 Bell Simon G (EVP Operations) Option Ex 15,236 20.28 308,955
2015-08-13 Bell Simon G (EVP Operations) Sale 12,000 51.28 615,360
2015-08-10 Romano Stephen A (Director) Sale 5,000 48.93 244,650
2015-07-13 Romano Stephen A (Director) Sale 5,000 46.27 231,350
2015-06-08 Romano Stephen A (Director) Sale 5,000 47.44 237,200
2015-05-13 Welling Steven D (EVP Sales and Mkt.) Sale 8,581 45.77 392,709
2015-05-13 Welling Steven D (EVP Sales and Mkt.) Option Ex 8,581 25.25 216,670
2015-05-12 Feeler Jeffrey R (President and CEO) Sale 10,926 45.91 501,612
2015-05-12 Feeler Jeffrey R (President and CEO) Option Ex 10,926 26.61 290,740
2015-05-12 Welling Steven D (EVP Sales and Mkt.) Sale 6,683 45.88 306,616
2015-05-12 Welling Steven D (EVP Sales and Mkt.) Option Ex 6,683 19.71 131,721
2015-05-11 Feeler Jeffrey R (President and CEO) Sale 6,585 46.56 306,597
2015-05-11 Feeler Jeffrey R (President and CEO) Option Ex 6,585 22.48 148,030
2014-12-30 Gerratt Eric L (EVP and CFO) Option Ex 4,872 15.77 76,831
2014-11-10 Romano Stephen A (Director) Sale 10,000 44.47 444,700
2014-10-13 Romano Stephen A (Director) Sale 10,000 45.68 456,800
2014-09-08 Romano Stephen A (Director) Sale 10,000 43.99 439,900
2014-08-11 Romano Stephen A (Director) Sale 10,000 44.94 449,380
2014-07-14 Romano Stephen A (Director) Sale 10,000 49.08 490,800
2014-06-09 Romano Stephen A (Director) Sale 10,000 49.04 490,400
2014-06-06 Gerratt Eric L (EVP and CFO) Sale 10,810 48.98 529,473
2014-06-06 Gerratt Eric L (EVP and CFO) Option Ex 25,672 21.11 541,833
2014-05-29 Bell Simon G (EVP Operations) Sale 8,977 49.89 447,862
2014-05-15 Bell Simon G (EVP Operations) Sale 1,888 47.87 90,378
2014-05-15 Bell Simon G (EVP Operations) Option Ex 1,888 25.25 47,672
2014-05-14 Bell Simon G (EVP Operations) Sale 16,432 48.33 794,158
2014-05-14 Bell Simon G (EVP Operations) Option Ex 16,432 22.55 370,459
2014-05-09 Barnhart Victor J (Director) Sale 2,000 47.57 95,140
2014-05-08 Feeler Jeffrey R (President and CEO) Option Ex 21,213 22.28 472,583
2014-05-08 Welling Steven D (EVP Sales and Mkt.) Sale 20,000 47.08 941,600
2014-05-08 Welling Steven D (EVP Sales and Mkt.) Option Ex 20,000 20.63 412,600
2013-06-11 Feeler Jeffrey R (President and CEO) Sale 17,000 28.51 484,670
2013-06-11 Feeler Jeffrey R (President and CEO) Option Ex 17,000 22.61 384,370
2013-05-28 Welling Steven D (SVP Sales and Mkt.) Sale 12,133 28.44 345,062
2013-05-28 Welling Steven D (SVP Sales and Mkt.) Option Ex 12,133 15.77 191,337
2013-05-21 Welling Steven D (SVP Sales and Mkt.) Sale 17,000 29.14 495,380
2013-05-21 Welling Steven D (SVP Sales and Mkt.) Option Ex 17,000 22.61 384,370
2013-05-20 Bell Simon G (VP Operations) Option Ex 43,676 17.97 784,857
2013-05-20 Romano Stephen A (Director) Option Ex 40,300 18.45 743,333
2013-05-14 Feeler Jeffrey R (President and COO) Option Ex 43,676 17.97 784,857
2013-03-15 Welling Steven D (SVP Sales and Mkt.) Sale 6,500 26.00 169,000
2013-03-15 Welling Steven D (SVP Sales and Mkt.) Option Ex 6,500 15.36 99,840
2013-03-15 Romano Stephen A (Director) Sale 5,000 26.00 130,000
2013-03-13 Barnhart Victor J (Director) Sale 4,000 25.75 103,000
2013-03-11 Romano Stephen A (Director) Sale 11,427 25.01 285,766
2013-03-11 Romano Stephen A (Director) Option Ex 1,800 17.56 31,607
2013-03-08 Cooper John M (VP and Chief Information Off.) Sale 36,357 25.08 911,978
2013-03-08 Cooper John M (VP and Chief Information Off.) Option Ex 36,357 19.52 709,579
2013-03-08 Poling John W Sr (Director) Sale 875 25.20 22,050
2013-03-07 Welling Steven D (SVP Sales and Mkt.) Sale 3,750 25.14 94,275
2012-12-17 Poling John W Sr (Director) Sale 600 22.55 13,530
2012-11-21 Romano Stephen A (Director) Option Ex 6,900 14.09 97,221
2012-11-14 Baumgardner James R (Other) Sale 1,000 23.00 23,000
2012-11-14 Romano Stephen A (Director) Sale 4,502 23.00 103,546
2012-11-13 Baumgardner James R (Other) Sale 1,000 23.37 23,372
2012-11-13 Romano Stephen A (Director) Sale 2,998 23.25 69,703
2012-11-12 Romano Stephen A (Director) Sale 10,000 23.02 230,159
2012-11-09 Barnhart Victor J (Director) Sale 8,300 22.25 184,675
2012-11-07 Barnhart Victor J (Director) Option Ex 12,300 15.10 185,730
2012-03-09 Poling John W Sr (Director) Sale 2,700 19.50 52,650
2012-03-09 Poling John W Sr (Director) Option Ex 2,700 16.40 44,279
2011-12-06 Poling John W Sr (Director) Sale 2,700 18.50 49,950
2011-12-06 Poling John W Sr (Director) Option Ex 2,700 16.40 44,279
2011-12-06 Romano Stephen A (Director) Sale 4,400 18.50 81,400
2011-12-01 Romano Stephen A (Director) Sale 5,600 18.50 103,600
2011-09-13 Poling John W Sr (Director) Sale 2,900 16.25 47,125
2011-09-13 Poling John W Sr (Director) Option Ex 2,900 14.09 40,861
2011-08-29 Romano Stephen A (Director) Sale 10,000 18.12 181,250
2011-08-24 Poling John W Sr (Director) Sale 2,000 17.00 34,000
2011-08-24 Poling John W Sr (Director) Option Ex 2,000 14.09 28,180
2011-08-18 Baumgardner James R (President, CEO, COO) Buy 3,000 15.59 46,770
2011-08-16 Bell Simon G (VP Operations) Buy 467 15.65 7,308
2011-08-12 Poling John W Sr (Director) Sale 2,000 16.30 32,600
2011-08-12 Poling John W Sr (Director) Option Ex 2,000 14.09 28,180
2011-08-05 Romano Stephen A (Director) Sale 7,949 18.00 143,082
2011-05-24 Cooper John M (VP and Chief Information Off.) Buy 700 15.75 11,025
2010-10-29 Baumgardner James R (President and CEO) Buy 2,500 16.46 41,150
2010-09-15 Fox Daniel Buy 880 13.50 11,880
2010-09-15 Gerratt Eric L (VP and Controller) Buy 720 13.50 9,720
2010-09-15 Feeler Jeffrey R (VP and Chief Financial Officer) Buy 2,823 13.41 37,856
2010-09-15 Bell Simon G (V.P. OF OPERATIONS) Buy 1,000 13.50 13,500
2010-09-15 Welling Steven D (S.V.P of Sales & Marketing) Buy 2,500 13.52 33,800
2010-09-15 Cooper John M (V.P. & CIO) Buy 2,200 13.40 29,480
2010-09-15 Baumgardner James R (President and CEO) Buy 7,000 13.54 94,780
2010-03-15 Barnhart Victor J Buy 1,100 16.03 17,633
2009-11-02 Baumgardner James R (President and COO) Buy 1,000 16.77 16,770
2009-10-30 Cooper John M (V.P. & CIO) Buy 150 16.88 2,532
2009-08-07 Baumgardner James R (President and COO) Buy 1,000 17.33 17,326
2009-07-30 Cooper John M (V.P. & CIO) Buy 250 16.21 4,052
2009-06-01 Poling John W Sr Sale 900 19.25 17,325
2009-05-21 Feeler Jeffrey R (VP and Chief Financial Officer) Buy 300 17.62 5,286
2009-05-18 Feeler Jeffrey R (VP and Chief Financial Officer) Buy 100 17.30 1,730
2009-05-07 Baumgardner James R (President and COO) Buy 1,000 17.00 17,000
2009-03-10 Romano Stephen A (CEO) Buy 200 14.74 2,948
2009-03-09 Cooper John M (V.P. & CIO) Buy 100 14.55 1,455
2009-03-06 Gerratt Eric L (VP and Controller) Buy 250 14.41 3,602
2009-03-06 Feeler Jeffrey R (VP and Chief Financial Officer) Buy 200 14.41 2,882
2009-02-17 Baumgardner James R (President and COO) Buy 1,000 17.00 17,000
2008-12-19 Eliff Roy C Option Ex 5,000 9.20 46,000
2008-10-07 Romano Stephen A (CEO) Sale 5,000 24.14 120,700
2008-09-12 Eliff Roy C Sale 2,100 28.52 59,883
2008-09-09 Eliff Roy C Sale 500 30.25 15,125
2008-09-08 Romano Stephen A (CEO) Sale 25,000 30.08 752,100
2008-09-08 Eliff Roy C Sale 1,700 30.02 51,042
2008-09-03 Heil Edward F/il/ Sale 79,400 32.50 2,580,738
2008-09-02 Heil Edward F/il/ Sale 91,800 32.59 2,991,762
2008-08-29 Heil Edward F/il/ Sale 175,000 32.53 5,692,750
2008-08-28 Bell Simon G (V.P. OF OPERATIONS) Sale 8,575 32.51 278,730
2008-08-28 Bell Simon G (V.P. OF OPERATIONS) Option Ex 8,575 21.74 186,420
2008-08-27 Welling Steven D (V.P of Sales & Marketing) Sale 834 32.25 26,896
2008-08-22 Bell Simon G (V.P. OF OPERATIONS) Sale 1,000 32.00 32,000
2008-08-22 Poling John W Sr Sale 400 32.00 12,800
2008-08-14 Gerratt Eric L (VP and Controller) Sale 3,333 32.45 108,155
2008-08-14 Gerratt Eric L (VP and Controller) Option Ex 3,333 20.27 67,559
2008-08-14 Ipsen Wayne R (Assistant Secretary) Sale 33 32.75 1,080
2008-08-14 Welling Steven D (V.P of Sales & Marketing) Sale 6,800 32.04 217,872
2008-08-13 Feeler Jeffrey R (VP and Chief Financial Officer) Sale 10,000 31.74 317,400
2008-08-13 Feeler Jeffrey R (VP and Chief Financial Officer) Option Ex 10,000 21.74 217,399
2008-08-13 Welling Steven D (V.P of Sales & Marketing) Sale 200 31.85 6,370
2008-08-12 Welling Steven D (V.P of Sales & Marketing) Option Ex 7,000 21.74 152,180
2008-08-11 Cooper John M (V.P. & CIO) Sale 9,797 31.74 310,956
2008-08-11 Cooper John M (V.P. & CIO) Option Ex 9,797 21.74 212,986
2008-08-07 Romano Stephen A (CEO) Sale 50,000 30.77 1,538,500
2008-08-06 Poling John W Sr Sale 400 30.60 12,240
2008-08-05 Ipsen Wayne R (Assistant Secretary) Sale 667 30.32 20,220
2008-07-07 Romano Stephen A (CEO) Sale 25,000 27.51 687,850
2008-06-13 Poling John W Sr Sale 400 28.81 11,524
2008-06-13 Heil Edward F/il/ Sale 45,000 28.95 1,302,705
2008-06-12 Heil Edward F/il/ Sale 195,000 28.92 5,639,205
2008-05-29 Eliff Roy C Sale 4,000 29.07 116,280
2008-05-15 Leung Kenneth Sale 1,000 26.07 26,070
2008-05-09 Bell Simon G (V.P. OF OPERATIONS) Option Ex 1,000 21.74 21,740
2007-11-30 Ipsen Wayne R (Assistant Secretary) Sale 34 22.39 761
2007-11-23 Romano Stephen A (CEO) Sale 5,000 22.67 113,335
2007-11-21 Romano Stephen A (CEO) Sale 15,000 22.75 341,295
2007-11-13 Poling John W Sr Sale 1,000 23.95 23,950
2007-10-29 Leung Kenneth Sale 2,100 21.90 45,990
2007-08-30 Leung Kenneth Sale 904 19.90 17,989
2007-07-27 Bell Simon G (V.P. OF OPERATIONS) Buy 200 20.08 4,015
2007-05-09 Romano Stephen A (CEO) Sale 10,000 22.21 222,100
2007-01-05 Romano Stephen A (CEO) Option Ex 50,000 6.50 325,000
2006-11-15 Romano Stephen A (CEO) Sale 30,000 21.76 652,800
2006-11-15 Romano Stephen A (CEO) Option Ex 34,396 6.50 223,574
2006-11-14 Romano Stephen A (CEO) Sale 14,176 21.08 298,830
2006-10-12 Gilberg Michael J Sale 12,528 20.35 254,944
2006-10-10 Gilberg Michael J Sale 10,000 20.30 203,000
2006-10-09 Gilberg Michael J Sale 10,000 20.25 202,500
2006-10-02 Gilberg Michael J Sale 17,900 19.55 349,945
2006-09-15 Gilberg Michael J Sale 10,100 19.05 192,405
2006-08-04 Baumgardner James R Sale 13,187 22.89 301,916
2006-07-03 Barker Rotchford L Sale 8,330 26.53 220,994
2006-06-30 Barker Rotchford L Sale 3,324 26.43 87,853
2006-06-06 Barker Rotchford L Sale 940 26.76 25,154
2006-06-05 Barker Rotchford L Sale 15,643 26.68 417,277
2006-05-25 Poling John W Sr Buy 1,000 .00 0
2006-05-24 Bell Simon G (V.P. OF HAZ WASTE OPERATIONS) Buy 100 24.52 2,452
2006-05-17 Gilberg Michael J (VP & Controller) Option Ex 16,528 5.50 90,904
2006-05-16 Barker Rotchford L Sale 16,417 26.38 433,031
2006-05-08 Gilberg Michael J (VP & Controller) Sale 8,000 27.35 218,800
2006-05-05 Gilberg Michael J (VP & Controller) Sale 5,000 27.10 135,500
2006-05-04 Gilberg Michael J (VP & Controller) Sale 3,000 27.00 81,000
2006-05-03 Romano Stephen A (CEO) Sale 16,200 26.67 432,054
2006-04-27 Eliff Roy C Sale 500 26.87 13,435
2006-04-26 Eliff Roy C Sale 500 26.00 13,000
2006-04-25 Eliff Roy C Sale 500 26.01 13,005
2006-04-24 Eliff Roy C Sale 500 26.32 13,160
2006-04-21 Eliff Roy C Sale 1,600 24.68 39,488
2006-03-14 Baumgardner James R (SVP & CFO) Sale 2,621 18.78 49,222
2006-03-13 Baumgardner James R (SVP & CFO) Sale 7,200 19.20 138,240
2006-03-09 Baumgardner James R (SVP & CFO) Sale 24,500 19.28 472,360
2006-03-09 Barker Rotchford L Sale 1,000,000 19.00 19,000,000
2006-03-08 Baumgardner James R (SVP & CFO) Sale 13,500 18.94 255,730
2006-03-06 Baumgardner James R (SVP & CFO) Sale 7,000 18.59 130,130
2006-03-03 Baumgardner James R (SVP & CFO) Sale 8,000 18.61 148,840
2006-03-02 Baumgardner James R (SVP & CFO) Sale 5,000 18.75 93,750
2006-02-28 Gilberg Michael J (VP & Controller) Sale 1,000 19.00 19,000
2006-02-28 Baumgardner James R (SVP & CFO) Sale 13,000 18.95 246,285
2006-02-28 Romano Stephen A (CEO) Sale 9,460 18.89 178,727
2006-02-28 Romano Stephen A (CEO) Option Ex 37,846 4.50 170,307
2006-02-27 Baumgardner James R (SVP & CFO) Sale 1,000 18.91 18,910
2006-02-24 Baumgardner James R (SVP & CFO) Sale 7,500 18.91 141,825
2006-02-23 Baumgardner James R (SVP & CFO) Sale 6,254 18.79 117,481
2006-02-23 Romano Stephen A (CEO) Sale 29,000 18.82 545,751
2006-02-22 Baumgardner James R (SVP & CFO) Sale 29,391 18.83 553,344
2006-02-22 Romano Stephen A (CEO) Option Ex 116,000 4.50 522,000
2006-02-21 Baumgardner James R (SVP & CFO) Option Ex 108,483 4.67 506,181
2006-02-14 Gilberg Michael J (VP & Controller) Sale 5,000 18.00 90,000
2006-02-14 Romano Stephen A (CEO) Sale 8,000 17.85 142,808
2006-02-13 Romano Stephen A (CEO) Sale 24,725 17.39 429,868
2006-02-13 Romano Stephen A (CEO) Option Ex 32,967 3.00 98,901
2006-02-10 Baumgardner James R (SVP & CFO) Sale 9,890 17.65 174,518
2006-02-10 Romano Stephen A (CEO) Sale 10,000 17.80 178,009
2005-12-15 Gilberg Michael J (Controller) Sale 10,000 14.78 147,800
2005-12-15 Romano Stephen A (CEO) Sale 20,000 15.11 302,260
2005-09-12 Eliff Roy C Sale 900 19.23 17,302
2005-09-06 Eliff Roy C Sale 1,000 18.96 18,965
2005-09-01 Barker Rotchford L Sale 750,000 18.50 13,875,000
2005-09-01 Heil Edward F/il/ Sale 750,000 18.50 13,875,000
2005-08-29 Eliff Roy C Sale 1,000 18.50 18,500
2005-08-24 Eliff Roy C Sale 1,500 18.60 27,900
2005-08-19 Eliff Roy C Sale 1,500 18.28 27,420
2005-08-17 Eliff Roy C Sale 4,000 18.42 73,688
2005-08-17 Barker Rotchford L Sale 1,000,000 18.00 18,000,000
2005-08-01 Eliff Roy C Sale 2,348 18.68 43,860
2005-07-25 Eliff Roy C Sale 11,436 17.94 205,160

Insider trading activities including stock purchases, stock sales, and option exercises of ECOL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of American Ecology Corp (symbol ECOL, CIK number 742126) see the Securities and Exchange Commission (SEC) website.