|
2026-05-28 |
2026-05-26 |
A
Achat
|
Executive Vice President
Dirigeant
|
48 427
-21.1%
461,38
3 538 092 $US
|
48 427
-21.1%
|
461,38
|
3 538 092 $US
|
|
|
2025-09-10 |
2025-09-08 |
V
Vente
|
Senior VP, Chief Engineer
Dirigeant
|
8 377
-43.0%
87,53
4 014 474 $US
|
8 377
-43.0%
|
87,53
|
4 014 474 $US
|
|
|
2025-09-08 |
2025-09-08 |
PrS
Vente proposée
|
Officer
Dirigeant
|
27 846
425,68
2 621 634 $US
|
27 846
|
425,68
|
2 621 634 $US
|
|
|
2023-11-17 |
2023-11-17 |
A
Achat
|
Administrateur non-exécutif
|
300
+1.5%
73,50
22 050 $US
|
300
+1.5%
|
73,50
|
22 050 $US
|
|
|
2023-11-17 |
2023-11-17 |
A
Achat
|
Administrateur non-exécutif
|
2 700
+15.4%
74,35
200 745 $US
|
2 700
+15.4%
|
74,35
|
200 745 $US
|
|
|
2018-06-11 |
2018-06-07 |
A
Achat
|
|
2 000
+54.7%
32,25
64 500 $US
|
2 000
+54.7%
|
32,25
|
64 500 $US
|
|
|
2018-06-11 |
2018-06-06 |
A
Achat
|
|
500
+15.8%
32,20
16 100 $US
|
500
+15.8%
|
32,20
|
16 100 $US
|
|
|
2018-06-11 |
2018-06-05 |
A
Achat
|
|
1 000
+46.3%
32,50
32 500 $US
|
1 000
+46.3%
|
32,50
|
32 500 $US
|
|
|
2017-09-15 |
2017-09-14 |
V
Vente
|
Craig Kevin J
EVP - Coal
|
850
-47.2%
25,33
21 530 $US
|
850
-47.2%
|
25,33
|
21 530 $US
|
|
|
2015-12-18 |
2015-08-14 |
A
Achat
|
VP, Oil and Gas
Dirigeant
|
43
+3.2%
2,74
117 $US
|
43
+3.2%
|
2,74
|
117 $US
|
|
|
2015-12-18 |
2015-05-14 |
A
Achat
|
HARTZ DAVID M
VP, Oil and Gas
Dirigeant
|
23
+1.8%
5,06
117 $US
|
23
+1.8%
|
5,06
|
117 $US
|
|
|
2015-05-13 |
2015-05-13 |
A
Achat
|
Administrateur non-exécutif
|
10 000
+inf%
4,98
49 800 $US
|
10 000
+inf%
|
4,98
|
49 800 $US
|
|
|
2015-12-18 |
2015-02-13 |
A
Achat
|
HARTZ DAVID M
VP, Oil and Gas
Dirigeant
|
51
+4.1%
8,57
438 $US
|
51
+4.1%
|
8,57
|
438 $US
|
|
|
2014-12-18 |
2014-12-16 |
A
Achat
|
ROBERTSON CORBIN J III
Administrateur non-exécutif
|
10 000
+11.4%
9,34
93 446 $US
|
10 000
+11.4%
|
9,34
|
93 446 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
Administrateur non-exécutif
|
300
+0.0%
9,63
2 888 $US
|
300
+0.0%
|
9,63
|
2 888 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
Administrateur non-exécutif
|
4 200
+0.2%
9,62
40 404 $US
|
4 200
+0.2%
|
9,62
|
40 404 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
1 300
+0.1%
9,62
12 500 $US
|
1 300
+0.1%
|
9,62
|
12 500 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
Administrateur non-exécutif
|
7 232
+0.3%
9,61
69 524 $US
|
7 232
+0.3%
|
9,61
|
69 524 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
900
+0.0%
9,61
8 649 $US
|
900
+0.0%
|
9,61
|
8 649 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
200
+0.0%
9,61
1 921 $US
|
200
+0.0%
|
9,61
|
1 921 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
1 117
+0.1%
9,60
10 723 $US
|
1 117
+0.1%
|
9,60
|
10 723 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
100
+0.0%
9,60
960 $US
|
100
+0.0%
|
9,60
|
960 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
819
+0.0%
9,59
7 854 $US
|
819
+0.0%
|
9,59
|
7 854 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
100
+0.0%
9,59
959 $US
|
100
+0.0%
|
9,59
|
959 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
2 032
+0.1%
9,58
19 467 $US
|
2 032
+0.1%
|
9,58
|
19 467 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
100
+0.0%
9,58
958 $US
|
100
+0.0%
|
9,58
|
958 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
Administrateur non-exécutif
|
100
+0.0%
9,58
958 $US
|
100
+0.0%
|
9,58
|
958 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
100
+0.0%
9,57
957 $US
|
100
+0.0%
|
9,57
|
957 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
900
+0.0%
9,56
8 600 $US
|
900
+0.0%
|
9,56
|
8 600 $US
|
|
|
2014-12-22 |
2014-12-11 |
A
Achat
|
MORIAN S REED
Administrateur non-exécutif
|
500
+0.0%
9,55
4 775 $US
|
500
+0.0%
|
9,55
|
4 775 $US
|
|
|
2014-12-10 |
2014-12-10 |
A
Achat
|
Coker Dennis F
Vice President - Aggregates
Dirigeant
|
1 000
+28.6%
9,86
9 860 $US
|
1 000
+28.6%
|
9,86
|
9 860 $US
|
|
|
2014-12-09 |
2014-12-08 |
A
Achat
|
Administrateur non-exécutif
|
50 000
+100.0%
9,98
498 910 $US
|
50 000
+100.0%
|
9,98
|
498 910 $US
|
|
|
2014-12-08 |
2014-12-05 |
A
Achat
|
ROBERTS KATHY E
VP Investor Relations
Dirigeant
|
2 000
+11.1%
9,91
19 824 $US
|
2 000
+11.1%
|
9,91
|
19 824 $US
|
|
|
2015-12-18 |
2014-11-14 |
A
Achat
|
HARTZ DAVID M
VP, Oil and Gas
Dirigeant
|
33
+2.7%
12,78
426 $US
|
33
+2.7%
|
12,78
|
426 $US
|
|
|
2014-10-15 |
2014-10-14 |
A
Achat
|
VP Investor Relations
Dirigeant
|
2 728
+17.9%
10,88
29 684 $US
|
2 728
+17.9%
|
10,88
|
29 684 $US
|
|
|
2014-10-15 |
2014-10-14 |
A
Achat
|
Coker Dennis F
Vice President - Aggregates
Dirigeant
|
1 000
+40.0%
11,19
11 190 $US
|
1 000
+40.0%
|
11,19
|
11 190 $US
|
|
|
2014-10-15 |
2014-10-14 |
A
Achat
|
VP Investor Relations
Dirigeant
|
2 272
+17.5%
10,92
24 808 $US
|
2 272
+17.5%
|
10,92
|
24 808 $US
|
|
|
2014-10-15 |
2014-10-13 |
A
Achat
|
President
Dirigeant
|
431
+4.1%
11,91
5 133 $US
|
431
+4.1%
|
11,91
|
5 133 $US
|
|
|
2014-10-15 |
2014-10-13 |
A
Achat
|
HOGAN WYATT L
President
Dirigeant
|
7 069
+202.0%
11,95
84 475 $US
|
7 069
+202.0%
|
11,95
|
84 475 $US
|
|
|
2014-10-15 |
2014-10-13 |
A
Achat
|
Executive Vice President, Coal
Dirigeant
|
6 000
+50.0%
11,80
70 800 $US
|
6 000
+50.0%
|
11,80
|
70 800 $US
|
|
|
2014-10-10 |
2014-10-10 |
A
Achat
|
ROBERTSON CORBIN J III
Administrateur non-exécutif
|
41 597
+90.0%
12,02
499 996 $US
|
41 597
+90.0%
|
12,02
|
499 996 $US
|
|
|
2014-10-10 |
2014-10-10 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
20 799
+65.9%
12,02
250 004 $US
|
20 799
+65.9%
|
12,02
|
250 004 $US
|
|
|
2014-10-10 |
2014-10-10 |
A
Achat
|
ROBERTSON CORBIN J III
Administrateur non-exécutif
|
41 597
+2.9%
12,02
499 996 $US
|
41 597
+2.9%
|
12,02
|
499 996 $US
|
|
|
2014-10-10 |
2014-10-10 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
249 584
+24.3%
12,02
3 000 000 $US
|
249 584
+24.3%
|
12,02
|
3 000 000 $US
|
|
|
2015-12-18 |
2014-08-14 |
A
Achat
|
VP, Oil and Gas
Dirigeant
|
26
+2.2%
16,23
417 $US
|
26
+2.2%
|
16,23
|
417 $US
|
|
|
2014-06-06 |
2014-06-04 |
A
Achat
|
ROBERTSON CORBIN J III
Administrateur non-exécutif
|
10 000
+27.6%
13,43
134 334 $US
|
10 000
+27.6%
|
13,43
|
134 334 $US
|
|
|
2014-06-06 |
2014-06-04 |
A
Achat
|
ROBERTSON CORBIN J III
Administrateur non-exécutif
|
10 000
+38.1%
13,45
134 453 $US
|
10 000
+38.1%
|
13,45
|
134 453 $US
|
|
|
2014-06-06 |
2014-06-04 |
A
Achat
|
Coker Dennis F
Vice President - Aggregates
Dirigeant
|
1 000
+66.7%
13,47
13 470 $US
|
1 000
+66.7%
|
13,47
|
13 470 $US
|
|
|
2015-12-18 |
2014-05-14 |
A
Achat
|
VP, Oil and Gas
Dirigeant
|
27
+2.3%
15,38
408 $US
|
27
+2.3%
|
15,38
|
408 $US
|
|
|
2015-12-18 |
2014-01-31 |
A
Achat
|
HARTZ DAVID M
VP, Oil and Gas
Dirigeant
|
26
+2.3%
15,54
399 $US
|
26
+2.3%
|
15,54
|
399 $US
|
|
|
2013-08-26 |
2013-08-23 |
A
Achat
|
CARTER NICK
President & COO
Dirigeant
|
1 700
+7.6%
19,92
33 864 $US
|
1 700
+7.6%
|
19,92
|
33 864 $US
|
|
|
2013-08-26 |
2013-08-23 |
A
Achat
|
President & COO
Dirigeant
|
300
+1.4%
19,90
5 970 $US
|
300
+1.4%
|
19,90
|
5 970 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
400
+0.0%
19,69
7 876 $US
|
400
+0.0%
|
19,69
|
7 876 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
300
+0.0%
19,69
5 906 $US
|
300
+0.0%
|
19,69
|
5 906 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 400
+0.1%
19,68
27 552 $US
|
1 400
+0.1%
|
19,68
|
27 552 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 000
+0.1%
19,67
19 670 $US
|
1 000
+0.1%
|
19,67
|
19 670 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
496
+0.0%
19,66
9 751 $US
|
496
+0.0%
|
19,66
|
9 751 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 000
+0.1%
19,64
19 640 $US
|
1 000
+0.1%
|
19,64
|
19 640 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 002
+0.1%
19,63
19 669 $US
|
1 002
+0.1%
|
19,63
|
19 669 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 000
+0.1%
19,62
19 620 $US
|
1 000
+0.1%
|
19,62
|
19 620 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
900
+0.1%
19,62
17 654 $US
|
900
+0.1%
|
19,62
|
17 654 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
900
+0.1%
19,61
17 649 $US
|
900
+0.1%
|
19,61
|
17 649 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
1 600
+0.2%
19,60
31 360 $US
|
1 600
+0.2%
|
19,60
|
31 360 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
800
+0.1%
19,59
15 672 $US
|
800
+0.1%
|
19,59
|
15 672 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
300
+0.0%
19,59
5 876 $US
|
300
+0.0%
|
19,59
|
5 876 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
500
+0.0%
19,58
9 790 $US
|
500
+0.0%
|
19,58
|
9 790 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
ROBERTSON CORBIN J JR
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
800
+0.1%
19,57
15 656 $US
|
800
+0.1%
|
19,57
|
15 656 $US
|
|
|
2013-08-26 |
2013-08-22 |
A
Achat
|
Chairman and CEO
Administrateur exécutif
Actionnaire important
|
102
+0.0%
19,56
1 995 $US
|
102
+0.0%
|
19,56
|
1 995 $US
|
|
|
2013-08-20 |
2013-08-20 |
A
Achat
|
HOGAN WYATT L
VP and General Counsel
Dirigeant
|
2 200
+169.2%
19,17
42 174 $US
|
2 200
+169.2%
|
19,17
|
42 174 $US
|
|
|
2013-08-20 |
2013-08-20 |
A
Achat
|
HOGAN WYATT L
VP and General Counsel
Dirigeant
|
300
+30.0%
19,15
5 745 $US
|
300
+30.0%
|
19,15
|
5 745 $US
|
|
|
2013-08-19 |
2013-08-16 |
A
Achat
|
Coker Dennis F
Vice President - Aggregates
Dirigeant
|
1 100
+275.0%
19,30
21 230 $US
|
1 100
+275.0%
|
19,30
|
21 230 $US
|
|
|
2013-08-12 |
2013-05-14 |
A
Achat
|
Fifield J Matthew
Administrateur non-exécutif
|
2 723
+2.3%
23,57
64 192 $US
|
2 723
+2.3%
|
23,57
|
64 192 $US
|
|
|
2013-03-08 |
2013-03-07 |
A
Achat
|
HUDSON KENNETH
Controller
Dirigeant
|
4 000
+100.0%
22,11
88 440 $US
|
4 000
+100.0%
|
22,11
|
88 440 $US
|
|
|
2013-03-04 |
2013-03-01 |
A
Achat
|
BLAKELY ROBERT T
Administrateur non-exécutif
|
1 500
+7.1%
21,89
32 835 $US
|
1 500
+7.1%
|
21,89
|
32 835 $US
|
|
|
2013-03-04 |
2013-03-01 |
A
Achat
|
Administrateur non-exécutif
|
1 292
+6.6%
21,84
28 217 $US
|
1 292
+6.6%
|
21,84
|
28 217 $US
|
|