|
2026-05-06 |
2026-05-04 |
S
Venta
|
Chief Financial Officer
Oficial
|
98 788
-35.0%
35,43
2.087.516 US$
|
98 788
-35.0%
|
35,43
|
2.087.516 US$
|
|
|
2026-03-24 |
2026-03-23 |
B
Compra
|
Consejero no ejecutivo
|
98 517
-29.2%
99,91
407.339 US$
|
98 517
-29.2%
|
99,91
|
407.339 US$
|
|
|
2026-03-19 |
2026-03-17 |
B
Compra
|
Chief Technology Officer
Oficial
|
6 749
-15.8%
341,85
2.566.132 US$
|
6 749
-15.8%
|
341,85
|
2.566.132 US$
|
|
|
2026-03-16 |
2026-03-16 |
B
Compra
|
Gen Counsel, Corp Secretary
Oficial
|
1 000
+1.0%
1,92
1.918 US$
|
1 000
+1.0%
|
1,92
|
1.918 US$
|
|
|
2026-03-17 |
2026-03-13 |
B
Compra
|
Consejero no ejecutivo
|
77 500
+80.3%
1,95
151.009 US$
|
77 500
+80.3%
|
1,95
|
151.009 US$
|
|
|
2026-03-16 |
2026-03-12 |
B
Compra
|
Gen Counsel, Corp Secretary
Oficial
|
1 000
+1.0%
1,92
1.918 US$
|
1 000
+1.0%
|
1,92
|
1.918 US$
|
|
|
2025-11-13 |
2025-11-11 |
B
Compra
|
Consejero no ejecutivo
|
28 638
+12.7%
3,54
101.487 US$
|
28 638
+12.7%
|
3,54
|
101.487 US$
|
|
|
2025-11-13 |
2025-11-11 |
B
Compra
|
Chief Financial Officer
Oficial
|
6 000
+10.2%
3,55
21.310 US$
|
6 000
+10.2%
|
3,55
|
21.310 US$
|
|
|
2025-11-13 |
2025-11-10 |
B
Compra
|
Chief Financial Officer
Oficial
|
9 000
+18.0%
3,74
33.660 US$
|
9 000
+18.0%
|
3,74
|
33.660 US$
|
|
|
2025-11-12 |
2025-11-10 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
50 000
+241.3%
3,79
189.590 US$
|
50 000
+241.3%
|
3,79
|
189.590 US$
|
|
|
2025-08-06 |
2025-08-04 |
S
Venta
|
Gen Counsel, Corp Secretary
Oficial
|
2 591
-3.0%
5,20
13.473 US$
|
2 591
-3.0%
|
5,20
|
13.473 US$
|
|
|
2025-08-06 |
2025-08-04 |
S
Venta
|
Chief Accounting Officer
Oficial
|
2 742
-3.6%
5,20
14.258 US$
|
2 742
-3.6%
|
5,20
|
14.258 US$
|
|
|
2025-08-06 |
2025-08-04 |
S
Venta
|
Chief Operating Officer
Oficial
|
1 782
-1.3%
5,20
9.266 US$
|
1 782
-1.3%
|
5,20
|
9.266 US$
|
|
|
2025-08-06 |
2025-08-04 |
S
Venta
|
Chief Technology Officer
Oficial
|
3 052
-0.8%
5,20
15.870 US$
|
3 052
-0.8%
|
5,20
|
15.870 US$
|
|
|
2025-05-28 |
2025-05-23 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
25 000
+5.5%
4,10
102.500 US$
|
25 000
+5.5%
|
4,10
|
102.500 US$
|
|
|
2025-05-28 |
2025-05-23 |
B
Compra
|
Consejero no ejecutivo
|
50 000
+15.4%
4,10
205.000 US$
|
50 000
+15.4%
|
4,10
|
205.000 US$
|
|
|
2025-05-27 |
2025-05-23 |
B
Compra
|
Consejero no ejecutivo
|
75 000
+49.6%
4,10
307.500 US$
|
75 000
+49.6%
|
4,10
|
307.500 US$
|
|
|
2025-05-20 |
2025-05-16 |
B
Compra
|
Chief Technology Officer
Oficial
|
16 000
+4.5%
4,61
73.760 US$
|
16 000
+4.5%
|
4,61
|
73.760 US$
|
|
|
2025-05-15 |
2025-05-14 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
12 535
+153.2%
3,93
49.263 US$
|
12 535
+153.2%
|
3,93
|
49.263 US$
|
|
|
2025-05-15 |
2025-05-13 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
2 921
+55.5%
4,00
11.684 US$
|
2 921
+55.5%
|
4,00
|
11.684 US$
|
|
|
2025-05-14 |
2025-05-12 |
B
Compra
|
Chief Operating Officer
Oficial
|
400
+0.3%
4,02
1.608 US$
|
400
+0.3%
|
4,02
|
1.608 US$
|
|
|
2025-05-13 |
2025-05-12 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
4 680
+804.1%
4,00
18.720 US$
|
4 680
+804.1%
|
4,00
|
18.720 US$
|
|
|
2025-05-13 |
2025-05-09 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
582
+inf%
3,60
2.095 US$
|
582
+inf%
|
3,60
|
2.095 US$
|
|
|
2025-03-25 |
2025-03-24 |
S
Venta
|
Chief Operating Officer
Oficial
|
5 233
-3.6%
4,68
24.490 US$
|
5 233
-3.6%
|
4,68
|
24.490 US$
|
|
|
2025-03-25 |
2025-03-24 |
S
Venta
|
Chief Technology Officer
Oficial
|
6 596
-1.8%
4,68
30.869 US$
|
6 596
-1.8%
|
4,68
|
30.869 US$
|
|
|
2025-03-25 |
2025-03-24 |
S
Venta
|
Chief Accounting Officer
Oficial
|
3 557
-4.5%
4,68
16.647 US$
|
3 557
-4.5%
|
4,68
|
16.647 US$
|
|
|
2025-03-25 |
2025-03-24 |
S
Venta
|
Gen Counsel, Corp Secretary
Oficial
|
5 202
-5.8%
4,68
24.345 US$
|
5 202
-5.8%
|
4,68
|
24.345 US$
|
|
|
2024-09-24 |
2024-09-23 |
B
Compra
|
Chief Executive Officer
Consejero ejecutivo
|
25 000
+5.9%
5,25
131.250 US$
|
25 000
+5.9%
|
5,25
|
131.250 US$
|
|
|
2023-11-21 |
2023-11-21 |
B
Compra
|
Chief Technology Officer
Oficial
|
25 000
+11.0%
2,53
63.300 US$
|
25 000
+11.0%
|
2,53
|
63.300 US$
|
|
|
2023-11-21 |
2023-11-20 |
B
Compra
|
Chief Technology Officer
Oficial
|
35 000
+18.2%
2,48
86.908 US$
|
35 000
+18.2%
|
2,48
|
86.908 US$
|
|
|
2023-11-21 |
2023-11-17 |
B
Compra
|
Chief Technology Officer
Oficial
|
30 000
+18.5%
2,45
73.386 US$
|
30 000
+18.5%
|
2,45
|
73.386 US$
|
|
|
2023-11-20 |
2023-11-16 |
B
Compra
|
Chief Technology Officer
Oficial
|
25 000
+18.3%
2,45
61.208 US$
|
25 000
+18.3%
|
2,45
|
61.208 US$
|
|
|
2023-11-20 |
2023-11-16 |
B
Compra
|
Chief Technology Officer
Oficial
|
30 000
+28.1%
2,43
72.849 US$
|
30 000
+28.1%
|
2,43
|
72.849 US$
|
|
|
2023-03-13 |
2023-03-09 |
S
Venta
|
Consejero no ejecutivo
|
154 293
-24.4%
4,00
617.172 US$
|
154 293
-24.4%
|
4,00
|
617.172 US$
|
|
|
2023-02-03 |
2023-02-01 |
B
Compra
|
Consejero no ejecutivo
|
52 742
+inf%
4,00
210.968 US$
|
52 742
+inf%
|
4,00
|
210.968 US$
|
|
|
2023-02-03 |
2023-02-01 |
B
Compra
|
Consejero no ejecutivo
|
6 526
+inf%
4,00
26.104 US$
|
6 526
+inf%
|
4,00
|
26.104 US$
|
|
|
2023-02-03 |
2023-02-01 |
B
Compra
|
Consejero no ejecutivo
|
1 197 124
+inf%
4,00
4.788.496 US$
|
1 197 124
+inf%
|
4,00
|
4.788.496 US$
|
|
|
2023-02-03 |
2023-02-01 |
B
Compra
|
Consejero no ejecutivo
|
631 866
+inf%
4,00
2.527.464 US$
|
631 866
+inf%
|
4,00
|
2.527.464 US$
|
|
|
2020-01-02 |
2019-12-31 |
B
Compra
|
|
104 444
+5.6%
10,39
1.085.434 US$
|
104 444
+5.6%
|
10,39
|
1.085.434 US$
|
|
|
2020-01-02 |
2019-12-30 |
B
Compra
|
|
21 943
+1.2%
10,29
225.717 US$
|
21 943
+1.2%
|
10,29
|
225.717 US$
|
|
|
2019-11-22 |
2019-11-22 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
23 843
+1.3%
10,84
258.525 US$
|
23 843
+1.3%
|
10,84
|
258.525 US$
|
|
|
2019-11-22 |
2019-11-21 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
62 458
+3.6%
10,50
655.534 US$
|
62 458
+3.6%
|
10,50
|
655.534 US$
|
|
|
2019-11-22 |
2019-11-20 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
180 542
+11.5%
10,41
1.879.316 US$
|
180 542
+11.5%
|
10,41
|
1.879.316 US$
|
|
|
2019-10-29 |
2019-09-06 |
B
Compra
|
|
10 800
+0.7%
12,88
139.052 US$
|
10 800
+0.7%
|
12,88
|
139.052 US$
|
|
|
2019-09-05 |
2019-09-04 |
B
Compra
|
|
200
+0.0%
12,47
2.494 US$
|
200
+0.0%
|
12,47
|
2.494 US$
|
|
|
2019-09-05 |
2019-09-03 |
B
Compra
|
|
50 000
+3.3%
12,35
617.550 US$
|
50 000
+3.3%
|
12,35
|
617.550 US$
|
|
|
2019-08-29 |
2019-08-27 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
25 000
+1.7%
12,49
312.208 US$
|
25 000
+1.7%
|
12,49
|
312.208 US$
|
|
|
2019-08-27 |
2019-08-26 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
6 747
+0.5%
12,44
83.964 US$
|
6 747
+0.5%
|
12,44
|
83.964 US$
|
|
|
2019-08-27 |
2019-08-23 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
19 000
+1.3%
12,43
236.218 US$
|
19 000
+1.3%
|
12,43
|
236.218 US$
|
|
|
2019-08-23 |
2019-08-22 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
3 200
+0.2%
12,64
40.462 US$
|
3 200
+0.2%
|
12,64
|
40.462 US$
|
|
|
2019-08-23 |
2019-08-21 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
25 000
+1.7%
12,19
304.855 US$
|
25 000
+1.7%
|
12,19
|
304.855 US$
|
|
|
2019-08-21 |
2019-08-20 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
15 700
+1.1%
12,04
188.951 US$
|
15 700
+1.1%
|
12,04
|
188.951 US$
|
|
|
2019-08-21 |
2019-08-19 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
40 543
+2.9%
11,88
481.509 US$
|
40 543
+2.9%
|
11,88
|
481.509 US$
|
|
|
2019-01-03 |
2018-12-31 |
B
Compra
|
Consejero no ejecutivo
|
55 000
+4.2%
10,34
568.794 US$
|
55 000
+4.2%
|
10,34
|
568.794 US$
|
|
|
2019-01-03 |
2018-12-31 |
S
Venta
|
Consejero no ejecutivo
|
45 000
-3.3%
10,28
462.740 US$
|
45 000
-3.3%
|
10,28
|
462.740 US$
|
|
|
2018-12-31 |
2018-12-28 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
55 000
+4.2%
9,99
549.312 US$
|
55 000
+4.2%
|
9,99
|
549.312 US$
|
|
|
2018-12-31 |
2018-12-28 |
S
Venta
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
50 000
-3.7%
9,94
496.980 US$
|
50 000
-3.7%
|
9,94
|
496.980 US$
|
|
|
2018-12-31 |
2018-12-27 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
10 000
+0.7%
9,85
98.530 US$
|
10 000
+0.7%
|
9,85
|
98.530 US$
|
|
|
2018-07-03 |
2018-06-29 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
27 011
+2.1%
11,29
304.822 US$
|
27 011
+2.1%
|
11,29
|
304.822 US$
|
|
|
2018-07-02 |
2018-06-28 |
B
Compra
|
Alta Fundamental Advisers LLC
Consejero no ejecutivo
|
20 020
+1.6%
11,11
222.464 US$
|
20 020
+1.6%
|
11,11
|
222.464 US$
|
|
|
2018-05-29 |
2018-05-24 |
S
Venta
|
Hanson Ron
SVP of Operations of ADA-ES
Oficial
|
1 228
-3.5%
11,12
13.655 US$
|
1 228
-3.5%
|
11,12
|
13.655 US$
|
|
|
2017-12-15 |
2017-12-14 |
B
Compra
|
Alta Fundamental Advisers LLC
|
18 246
+1.4%
9,86
179.860 US$
|
18 246
+1.4%
|
9,86
|
179.860 US$
|
|
|
2017-12-15 |
2017-12-13 |
B
Compra
|
Alta Fundamental Advisers LLC
|
244 020
+23.8%
9,89
2.413.285 US$
|
244 020
+23.8%
|
9,89
|
2.413.285 US$
|
|
|
2017-12-08 |
2017-12-06 |
S
Venta
|
GABBARD ALAN BRADLEY
|
10 000
-22.5%
8,17
81.717 US$
|
10 000
-22.5%
|
8,17
|
81.717 US$
|
|
|
2017-06-30 |
2017-06-28 |
S
Venta
|
GABBARD ALAN BRADLEY
|
2 000
-4.8%
9,21
18.426 US$
|
2 000
-4.8%
|
9,21
|
18.426 US$
|
|
|
2017-06-30 |
2017-06-28 |
S
Venta
|
GABBARD ALAN BRADLEY
|
2 700
-6.1%
9,20
24.840 US$
|
2 700
-6.1%
|
9,20
|
24.840 US$
|
|
|
2017-06-27 |
2017-06-23 |
S
Venta
|
GABBARD ALAN BRADLEY
|
300
-0.7%
9,52
2.856 US$
|
300
-0.7%
|
9,52
|
2.856 US$
|
|
|
2017-01-24 |
2017-01-20 |
B
Compra
|
Alta Fundamental Advisers LLC
|
231 271
+26.8%
9,00
2.081.439 US$
|
231 271
+26.8%
|
9,00
|
2.081.439 US$
|
|
|
2014-10-06 |
2014-10-02 |
B
Compra
|
Coliseum Capital Management, LLC
Consejero no ejecutivo
|
375 000
+21.8%
20,97
7.863.750 US$
|
375 000
+21.8%
|
20,97
|
7.863.750 US$
|
|
|
2014-01-15 |
2014-01-13 |
Por favor
Venta prevista
|
DURHAM MICHAEL D
President & CEO
Consejero ejecutivo
|
1 201
-0.5%
53,05
63.713 US$
|
1 201
-0.5%
|
53,05
|
63.713 US$
|
|
|
2014-01-07 |
2014-01-03 |
Por favor
Venta prevista
|
LAGARENNE JONATHAN R
Executive Vice President
Oficial
|
1 000
-6.4%
54,10
54.100 US$
|
1 000
-6.4%
|
54,10
|
54.100 US$
|
|
|
2014-01-07 |
2014-01-03 |
Por favor
Venta prevista
|
LAGARENNE JONATHAN R
Executive Vice President
Oficial
|
1 000
-6.0%
54,07
54.070 US$
|
1 000
-6.0%
|
54,07
|
54.070 US$
|
|
|
2013-12-09 |
2013-12-06 |
Por favor
Venta prevista
|
MCKINNIES MARK H
SVP and CFO
Consejero ejecutivo
|
1 000
-1.2%
56,43
56.430 US$
|
1 000
-1.2%
|
56,43
|
56.430 US$
|
|
|
2013-12-04 |
2013-12-03 |
Por favor
Venta prevista
|
MCKINNIES MARK H
SVP and CFO
Oficial
|
1 000
-1.2%
55,74
55.740 US$
|
1 000
-1.2%
|
55,74
|
55.740 US$
|
|