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United States Professional & Commercial Services

US Ecology Holdings Inc (ECOL)

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Ticker: ECOL Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Bell Simon G
EVP & COO
1 sale — total 112,225 USD
Sale 15 Mar 2021
Value US$2,866,896.63 | Price 299.82 | Shares 76,598
Buy 13 Aug 2020
Value US$2,457,657.97 | Price 184.91 | Shares 16,580
Buy 27 May 2020
Value US$39,886.00 | Price 36.26 | Shares 1,100
Sale 27 May 2020
Value US$39,798.00 | Price 36.18 | Shares 1,100
Buy 16 Mar 2020
Value US$15,182.50 | Price 30.37 | Shares 500
Buy 11 Mar 2020
Value US$16,850.00 | Price 33.70 | Shares 500
Buy 11 Mar 2020
Value US$34,380.00 | Price 34.38 | Shares 1,000
Buy 10 Mar 2020
Value US$36,000.00 | Price 36.00 | Shares 1,000
Buy 10 Mar 2020
Value US$34,560.00 | Price 34.56 | Shares 1,000
Buy 6 Mar 2020
Value US$49,453.20 | Price 43.38 | Shares 1,140
Buy 3 Mar 2020
Value US$43,500.00 | Price 43.50 | Shares 1,000
Sale 15 Nov 2018
Value US$847,392.00 | Price 70.62 | Shares 12,000
Buy 12 Sep 2018
Value US$29,820.00 | Price 74.55 | Shares 400
Sale 12 Sep 2018
Value US$104,370.00 | Price 74.55 | Shares 1,400
Sale 11 Sep 2018
Value US$150,100.00 | Price 75.05 | Shares 2,000
Sale 10 Sep 2018
Value US$227,850.00 | Price 75.95 | Shares 3,000
Sale 5 Sep 2018
Value US$438,480.00 | Price 73.08 | Shares 6,000
Sale 27 Aug 2018
Value US$692,109.34 | Price 72.42 | Shares 9,557
Sale 24 Aug 2018
Value US$64,935.00 | Price 72.15 | Shares 900
Sale 7 Aug 2018
Value US$1,896,929.70 | Price 70.03 | Shares 27,087
Sale 7 Aug 2018
Value US$90,682.80 | Price 69.76 | Shares 1,300
Sale 7 Aug 2018
Value US$658,141.00 | Price 70.02 | Shares 9,400
Sale 11 Jun 2018
Value US$428,400.00 | Price 61.20 | Shares 7,000
Sale 4 Jun 2018
Value US$427,280.00 | Price 61.04 | Shares 7,000
Sale 23 May 2018
Value US$299,029.20 | Price 59.05 | Shares 5,064
Sale 9 May 2018
Value US$88,500.00 | Price 59.00 | Shares 1,500
Sale 8 May 2018
Value US$470,421.60 | Price 57.09 | Shares 8,240
Sale 12 Mar 2018
Value US$222,800.00 | Price 55.70 | Shares 4,000
Sale 9 Mar 2018
Value US$208,242.30 | Price 55.65 | Shares 3,742
Sale 8 Mar 2018
Value US$1,364,750.00 | Price 54.59 | Shares 25,000
Sale 21 Feb 2018
Value US$176,850.00 | Price 58.95 | Shares 3,000
Sale 7 Dec 2017
Value US$122,567.34 | Price 50.46 | Shares 2,429
Sale 6 Dec 2017
Value US$29,121.00 | Price 51.00 | Shares 571
Sale 25 Aug 2017
Value US$49,408.60 | Price 46.70 | Shares 1,058
Buy 25 Aug 2017
Value US$28,293.00 | Price 47.16 | Shares 600
Sale 25 Aug 2017
Value US$28,287.00 | Price 47.15 | Shares 600
Sale 24 Aug 2017
Value US$262,893.83 | Price 46.87 | Shares 5,609
Sale 24 Aug 2017
Value US$159,987.60 | Price 46.78 | Shares 3,420
Sale 24 Aug 2017
Value US$111,897.76 | Price 46.78 | Shares 2,392
Sale 24 Aug 2017
Value US$308,748.00 | Price 46.78 | Shares 6,600
Sale 24 Aug 2017
Value US$40,167.59 | Price 46.87 | Shares 857
Sale 1 Aug 2017
Value US$156,150.00 | Price 52.05 | Shares 3,000
Buy 1 May 2017
Value US$288.00 | Price 50.45 | Shares 6
Sale 13 Mar 2017
Value US$861,246.54 | Price 48.42 | Shares 17,787
Sale 13 Mar 2017
Value US$304,371.20 | Price 48.16 | Shares 6,320
Sale 21 Feb 2017
Value US$81,088.00 | Price 50.68 | Shares 1,600
Buy 12 Sep 2016
Value US$58,953.85 | Price 44.33 | Shares 1,330
Sale 12 Sep 2016
Value US$58,998.93 | Price 44.36 | Shares 1,330
Sale 18 Aug 2015
Value US$90,373.36 | Price 52.36 | Shares 1,726
Sale 18 Aug 2015
Value US$391,670.54 | Price 52.07 | Shares 7,522
Sale 13 Aug 2015
Value US$615,360.00 | Price 51.28 | Shares 12,000
Sale 13 May 2015
Value US$119,956.76 | Price 45.82 | Shares 2,618
Sale 13 May 2015
Value US$272,568.73 | Price 45.71 | Shares 5,963
Sale 12 May 2015
Value US$501,612.66 | Price 45.91 | Shares 10,926
Sale 12 May 2015
Value US$306,616.04 | Price 45.88 | Shares 6,683
Sale 11 May 2015
Value US$306,597.60 | Price 46.56 | Shares 6,585
Sale 6 Jun 2014
Value US$529,473.80 | Price 48.98 | Shares 10,810
Sale 29 May 2014
Value US$447,862.53 | Price 49.89 | Shares 8,977
Sale 15 May 2014
Value US$90,378.56 | Price 47.87 | Shares 1,888
Sale 14 May 2014
Value US$794,158.56 | Price 48.33 | Shares 16,432
Sale 9 May 2014
Value US$95,140.00 | Price 47.57 | Shares 2,000
Sale 8 May 2014
Value US$941,600.00 | Price 47.08 | Shares 20,000
Sale 11 Jun 2013
Value US$484,670.00 | Price 28.51 | Shares 17,000
Sale 28 May 2013
Value US$345,062.52 | Price 28.44 | Shares 12,133
Sale 21 May 2013
Value US$495,380.00 | Price 29.14 | Shares 17,000
Sale 15 Mar 2013
Value US$169,000.00 | Price 26.00 | Shares 6,500
Sale 15 Mar 2013
Value US$130,000.00 | Price 26.00 | Shares 5,000
Sale 13 Mar 2013
Value US$103,000.00 | Price 25.75 | Shares 4,000
Sale 11 Mar 2013
Value US$285,761.85 | Price 25.01 | Shares 11,427
Sale 8 Mar 2013
Value US$911,986.26 | Price 25.08 | Shares 36,357
Sale 8 Mar 2013
Value US$22,050.00 | Price 25.20 | Shares 875
Sale 7 Mar 2013
Value US$94,275.00 | Price 25.14 | Shares 3,750
Sale 17 Dec 2012
Value US$13,530.00 | Price 22.55 | Shares 600
Sale 14 Nov 2012
Value US$103,546.00 | Price 23.00 | Shares 4,502
Sale 14 Nov 2012
Value US$23,000.00 | Price 23.00 | Shares 1,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2021-03-17 2021-03-15 S Sale
Bell Simon G

EVP & COO

Officer
76,598 +43.7%
299.82
US$2,866,897 		76,598 +43.7% 299.82 US$2,866,897
2020-08-14 2020-08-13 B Purchase
CONLEY E RENAE
Non-Executive Director
16,580 +16.1%
184.91
US$2,457,658 		16,580 +16.1% 184.91 US$2,457,658
2020-05-29 2020-05-27 B Purchase
Dorton Katina
Non-Executive Director
4,770 -28.8%
346.36
US$4,714,742 		4,770 -28.8% 346.36 US$4,714,742
2020-05-29 2020-05-27 S Sale
Dorton Katina
Non-Executive Director
1,100 -21.3%
36.18
US$39,798 		1,100 -21.3% 36.18 US$39,798
2020-03-18 2020-03-16 B Purchase
ROMANO STEPHEN A
Non-Executive Director
500 +3.7%
30.37
US$15,182 		500 +3.7% 30.37 US$15,182
2020-03-13 2020-03-11 B Purchase
Feeler Jeffrey R

President & CEO

Executive Director
500 +0.7%
33.70
US$16,850 		500 +0.7% 33.70 US$16,850
2020-03-12 2020-03-11 B Purchase
Fox Daniel
Non-Executive Director
1,000 +13.4%
34.38
US$34,380 		1,000 +13.4% 34.38 US$34,380
2020-03-11 2020-03-10 B Purchase
ROMANO STEPHEN A
Non-Executive Director
1,000 +7.9%
36.00
US$36,000 		1,000 +7.9% 36.00 US$36,000
2020-03-11 2020-03-10 B Purchase
SAHLBERG JOHN T.
Non-Executive Director
1,000 +13.7%
34.56
US$34,560 		1,000 +13.7% 34.56 US$34,560
2020-03-09 2020-03-06 B Purchase
Feeler Jeffrey R

President & CEO

Executive Director
1,140 +1.6%
43.38
US$49,453 		1,140 +1.6% 43.38 US$49,453
2020-03-03 2020-03-03 B Purchase
Fox Daniel
Non-Executive Director
1,000 +15.5%
43.50
US$43,500 		1,000 +15.5% 43.50 US$43,500
2018-11-19 2018-11-15 S Sale ROMANO STEPHEN A Non-Executive Director
12,000 -48.6%
70.62
US$847,392 		12,000 -48.6% 70.62 US$847,392
2018-09-14 2018-09-12 B Purchase Dorton Katina Non-Executive Director
400 +11.5%
74.55
US$29,820 		400 +11.5% 74.55 US$29,820
2018-09-14 2018-09-12 S Sale Dorton Katina Non-Executive Director
1,400 -26.6%
74.55
US$104,370 		1,400 -26.6% 74.55 US$104,370
2018-09-12 2018-09-11 S Sale ROMANO STEPHEN A Non-Executive Director
2,000 -7.5%
75.05
US$150,100 		2,000 -7.5% 75.05 US$150,100
2018-09-12 2018-09-10 S Sale Bell Simon G

EVP & COO

Officer
3,000 -8.8%
75.95
US$227,850 		3,000 -8.8% 75.95 US$227,850
2018-09-07 2018-09-05 S Sale Feeler Jeffrey R

President & CEO

Executive Director
6,000 -9.2%
73.08
US$438,480 		6,000 -9.2% 73.08 US$438,480
2018-08-29 2018-08-27 S Sale WELLING STEVEN D

EVP Sales & Marketing

Officer
9,557 -26.2%
72.42
US$692,109 		9,557 -26.2% 72.42 US$692,109
2018-08-27 2018-08-24 S Sale Fox Daniel Non-Executive Director
900 -14.9%
72.15
US$64,935 		900 -14.9% 72.15 US$64,935
2018-08-09 2018-08-07 S Sale Gerratt Eric L

EVP and CFO

Officer
27,087 -51.8%
70.03
US$1,896,930 		27,087 -51.8% 70.03 US$1,896,930
2018-08-08 2018-08-07 S Sale Fox Daniel Non-Executive Director
1,300 -17.7%
69.76
US$90,683 		1,300 -17.7% 69.76 US$90,683
2018-08-08 2018-08-07 S Sale Colvin Joe F Non-Executive Director
9,400 -57.3%
70.02
US$658,141 		9,400 -57.3% 70.02 US$658,141
2018-06-12 2018-06-11 S Sale Bell Simon G

EVP & COO

Officer
7,000 -17.0%
61.20
US$428,400 		7,000 -17.0% 61.20 US$428,400
2018-06-06 2018-06-04 S Sale WELLING STEVEN D

EVP Sales & Marketing
7,000 -20.6%
61.04
US$427,280 		7,000 -20.6% 61.04 US$427,280
2018-05-25 2018-05-23 S Sale Feeler Jeffrey R

President & CEO

Executive Director
5,064 -7.9%
59.05
US$299,029 		5,064 -7.9% 59.05 US$299,029
2018-05-10 2018-05-09 S Sale Fox Daniel Non-Executive Director
1,500 -19.9%
59.00
US$88,500 		1,500 -19.9% 59.00 US$88,500
2018-05-10 2018-05-08 S Sale WELLING STEVEN D

EVP Sales & Marketing

Officer
8,240 -23.4%
57.09
US$470,422 		8,240 -23.4% 57.09 US$470,422
2018-03-13 2018-03-12 S Sale Bell Simon G

EVP & COO
4,000 -10.7%
55.70
US$222,800 		4,000 -10.7% 55.70 US$222,800
2018-03-13 2018-03-09 S Sale WELLING STEVEN D

EVP Sales & Marketing
3,742 -11.9%
55.65
US$208,242 		3,742 -11.9% 55.65 US$208,242
2018-03-09 2018-03-08 S Sale Feeler Jeffrey R

President & CEO

Executive Director
25,000 -27.3%
54.59
US$1,364,750 		25,000 -27.3% 54.59 US$1,364,750
2018-02-23 2018-02-21 S Sale ROMANO STEPHEN A Non-Executive Director
3,000 -10.6%
58.95
US$176,850 		3,000 -10.6% 58.95 US$176,850
2017-12-08 2017-12-07 S Sale Feeler Jeffrey R

President & CEO

Executive Director
2,429 -4.4%
50.46
US$122,567 		2,429 -4.4% 50.46 US$122,567
2017-12-08 2017-12-06 S Sale Feeler Jeffrey R

President & CEO

Executive Director
571 -1.0%
51.00
US$29,121 		571 -1.0% 51.00 US$29,121
2017-08-28 2017-08-25 S Sale Gerratt Eric L

EVP and CFO
1,058 -3.3%
46.70
US$49,409 		1,058 -3.3% 46.70 US$49,409
2017-08-25 2017-08-25 B Purchase Dorton Katina
600 +17.8%
47.16
US$28,293 		600 +17.8% 47.16 US$28,293
2017-08-25 2017-08-25 S Sale Dorton Katina
600 -13.1%
47.15
US$28,287 		600 -13.1% 47.15 US$28,287
2017-08-28 2017-08-24 S Sale Gerratt Eric L

EVP and CFO
5,609 -15.5%
46.87
US$262,894 		5,609 -15.5% 46.87 US$262,894
2017-08-28 2017-08-24 S Sale Gerratt Eric L

EVP and CFO
3,420 -10.1%
46.78
US$159,988 		3,420 -10.1% 46.78 US$159,988
2017-08-28 2017-08-24 S Sale Gerratt Eric L

EVP and CFO
2,392 -7.3%
46.78
US$111,898 		2,392 -7.3% 46.78 US$111,898
2017-08-28 2017-08-24 S Sale Gerratt Eric L

EVP and CFO
6,600 -17.7%
46.78
US$308,748 		6,600 -17.7% 46.78 US$308,748
2017-08-28 2017-08-24 S Sale Gerratt Eric L

EVP and CFO
857 -2.7%
46.87
US$40,168 		857 -2.7% 46.87 US$40,168
2017-08-03 2017-08-01 S Sale ROMANO STEPHEN A
3,000 -9.6%
52.05
US$156,150 		3,000 -9.6% 52.05 US$156,150
2017-05-08 2017-05-01 B Purchase SAHLBERG JOHN T. Non-Executive Director
6 +0.2%
50.45
US$288 		6 +0.2% 50.45 US$288
2017-03-15 2017-03-13 S Sale Feeler Jeffrey R

President and CEO

Executive Director
17,787 -27.2%
48.42
US$861,247 		17,787 -27.2% 48.42 US$861,247
2017-03-15 2017-03-13 S Sale Feeler Jeffrey R

President and CEO

Executive Director
6,320 -8.8%
48.16
US$304,371 		6,320 -8.8% 48.16 US$304,371
2017-02-23 2017-02-21 S Sale Fox Daniel Non-Executive Director
1,600 -20.9%
50.68
US$81,088 		1,600 -20.9% 50.68 US$81,088
2016-09-14 2016-09-12 B Purchase Dorton Katina Non-Executive Director
1,330 +76.4%
44.33
US$58,954 		1,330 +76.4% 44.33 US$58,954
2016-09-14 2016-09-12 S Sale Dorton Katina Non-Executive Director
1,330 -30.2%
44.36
US$58,999 		1,330 -30.2% 44.36 US$58,999
2015-08-19 2015-08-18 S Sale Bell Simon G

EVP Operations

Officer
1,726 -7.4%
52.36
US$90,373 		1,726 -7.4% 52.36 US$90,373
2015-08-18 2015-08-18 S Sale WELLING STEVEN D

EVP Sales and Mkt.

Officer
7,522 -33.7%
52.07
US$391,671 		7,522 -33.7% 52.07 US$391,671
2015-08-17 2015-08-13 S Sale Bell Simon G

EVP Operations

Officer
12,000 -59.5%
51.28
US$615,360 		12,000 -59.5% 51.28 US$615,360
2015-05-13 2015-05-13 S Sale WELLING STEVEN D

EVP Sales and Mkt.

Officer
2,618 -15.0%
45.82
US$119,957 		2,618 -15.0% 45.82 US$119,957
2015-05-13 2015-05-13 S Sale WELLING STEVEN D

EVP Sales and Mkt.

Officer
5,963 -25.5%
45.71
US$272,569 		5,963 -25.5% 45.71 US$272,569
2015-05-13 2015-05-12 S Sale Feeler Jeffrey R

President and CEO

Executive Director
10,926 -18.8%
45.91
US$501,613 		10,926 -18.8% 45.91 US$501,613
2015-05-13 2015-05-12 S Sale WELLING STEVEN D

EVP Sales and Mkt.

Officer
6,683 -31.1%
45.88
US$306,616 		6,683 -31.1% 45.88 US$306,616
2015-05-13 2015-05-11 S Sale Feeler Jeffrey R

President and CEO

Executive Director
6,585 -14.0%
46.56
US$306,598 		6,585 -14.0% 46.56 US$306,598
2014-06-10 2014-06-06 S Sale Gerratt Eric L

EVP and CFO

Officer
10,810 -46.6%
48.98
US$529,474 		10,810 -46.6% 48.98 US$529,474
2014-05-30 2014-05-29 S Sale Bell Simon G

EVP Operations

Officer
8,977 -32.1%
49.89
US$447,863 		8,977 -32.1% 49.89 US$447,863
2014-05-16 2014-05-15 S Sale Bell Simon G

EVP Operations

Officer
1,888 -6.3%
47.87
US$90,379 		1,888 -6.3% 47.87 US$90,379
2014-05-16 2014-05-14 S Sale Bell Simon G

EVP Operations

Officer
16,432 -37.0%
48.33
US$794,159 		16,432 -37.0% 48.33 US$794,159
2014-05-09 2014-05-09 S Sale Barnhart Victor J Non-Executive Director
2,000 -29.4%
47.57
US$95,140 		2,000 -29.4% 47.57 US$95,140
2014-05-09 2014-05-08 S Sale WELLING STEVEN D

EVP Sales and Mkt.

Officer
20,000 -60.1%
47.08
US$941,600 		20,000 -60.1% 47.08 US$941,600
2013-06-13 2013-06-11 S Sale Feeler Jeffrey R

President and CEO

Officer
17,000 -33.7%
28.51
US$484,670 		17,000 -33.7% 28.51 US$484,670
2013-05-28 2013-05-28 S Sale WELLING STEVEN D

SVP Sales and Mkt.

Officer
12,133 -46.4%
28.44
US$345,063 		12,133 -46.4% 28.44 US$345,063
2013-05-22 2013-05-21 S Sale WELLING STEVEN D

SVP Sales and Mkt.

Officer
17,000 -54.8%
29.14
US$495,380 		17,000 -54.8% 29.14 US$495,380
2013-03-18 2013-03-15 S Sale WELLING STEVEN D

SVP Sales and Mkt.

Officer
6,500 -31.6%
26.00
US$169,000 		6,500 -31.6% 26.00 US$169,000
2013-03-15 2013-03-15 S Sale ROMANO STEPHEN A Non-Executive Director
5,000 -5.5%
26.00
US$130,000 		5,000 -5.5% 26.00 US$130,000
2013-03-13 2013-03-13 S Sale Barnhart Victor J Non-Executive Director
4,000 -44.4%
25.75
US$103,000 		4,000 -44.4% 25.75 US$103,000
2013-03-11 2013-03-11 S Sale ROMANO STEPHEN A Non-Executive Director
11,427 -11.2%
25.01
US$285,762 		11,427 -11.2% 25.01 US$285,762
2013-03-11 2013-03-08 S Sale COOPER JOHN M

VP and Chief Information Off.

Officer
36,357 -74.1%
25.08
US$911,986 		36,357 -74.1% 25.08 US$911,986
2013-03-11 2013-03-08 S Sale POLING JOHN W SR Non-Executive Director
875 -36.5%
25.20
US$22,050 		875 -36.5% 25.20 US$22,050
2013-03-07 2013-03-07 S Sale WELLING STEVEN D

SVP Sales and Mkt.

Officer
3,750 -21.1%
25.14
US$94,275 		3,750 -21.1% 25.14 US$94,275
2012-12-18 2012-12-17 S Sale POLING JOHN W SR Non-Executive Director
600 -20.0%
22.55
US$13,530 		600 -20.0% 22.55 US$13,530
2012-11-16 2012-11-14 S Sale ROMANO STEPHEN A Non-Executive Director
4,502 -4.2%
23.00
US$103,546 		4,502 -4.2% 23.00 US$103,546
2012-11-15 2012-11-14 S Sale BAUMGARDNER JAMES R

Former Officer and Director
1,000 -1.9%
23.00
US$23,000 		1,000 -1.9% 23.00 US$23,000
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