|
2024-04-29 |
2024-04-26 |
PlS
Planned sale
|
EVP & President, ISP
Officer
|
76,668
-47.6%
63.22
US$4,341,240
|
76,668
-47.6%
|
63.22
|
US$4,341,240
|
|
|
2024-04-26 |
2024-04-26 |
PrS
Proposed sale
|
Officer
Officer
|
85,210
194.12
US$3,697,297
|
85,210
|
194.12
|
US$3,697,297
|
|
|
2024-04-04 |
2024-04-03 |
PlS
Planned sale
|
EVP & President, Oil and Gas
Officer
|
60,519
+7.6%
38.85
US$1,245,271
|
60,519
+7.6%
|
38.85
|
US$1,245,271
|
|
|
2024-04-03 |
2024-04-03 |
PrS
Proposed sale
|
Officer
Officer
|
46,433
14.00
US$650,066
|
46,433
|
14.00
|
US$650,066
|
|
|
2024-03-13 |
2024-03-11 |
PlS
Planned sale
|
EVP General Counsel
Officer
|
20,000
-9.7%
12.00
US$240,000
|
20,000
-9.7%
|
12.00
|
US$240,000
|
|
|
2024-03-11 |
2024-03-11 |
PrS
Proposed sale
|
Officer
Officer
|
20,000
12.00
US$240,000
|
20,000
|
12.00
|
US$240,000
|
|
|
2023-12-29 |
2023-12-29 |
PrS
Proposed sale
|
Officer
Officer
|
44,006
11.30
US$497,267
|
44,006
|
11.30
|
US$497,267
|
|
|
2023-09-13 |
2023-09-12 |
PlS
Planned sale
|
CEO
Executive Director
|
41,501
-2.8%
14.06
US$583,338
|
41,501
-2.8%
|
14.06
|
US$583,338
|
|
|
2023-09-12 |
2023-09-12 |
PrS
Proposed sale
|
Officer; Director
Executive Director
|
41,501
14.06
US$583,343
|
41,501
|
14.06
|
US$583,343
|
|
|
2023-03-06 |
2023-03-03 |
PlS
Planned sale
|
CEO
Executive Director
|
58,499
-3.9%
13.99
US$818,635
|
58,499
-3.9%
|
13.99
|
US$818,635
|
|
|
2023-03-03 |
2023-03-02 |
PlS
Planned sale
|
EVP & Chief Financial Officer
Officer
|
800
-0.3%
13.51
US$10,808
|
800
-0.3%
|
13.51
|
US$10,808
|
|
|
2023-03-03 |
2023-03-02 |
PlS
Planned sale
|
EVP & Chief Financial Officer
Officer
|
19,191
-5.8%
13.50
US$259,078
|
19,191
-5.8%
|
13.50
|
US$259,078
|
|
|
2022-12-19 |
2022-12-16 |
S
Sale
|
Non-Executive Director
|
16,089
-16.5%
11.43
US$183,897
|
16,089
-16.5%
|
11.43
|
US$183,897
|
|
|
2022-11-02 |
2022-11-01 |
PlS
Planned sale
|
EVP & Chief Financial Officer
Officer
|
35,879
-15.2%
14.44
US$518,093
|
35,879
-15.2%
|
14.44
|
US$518,093
|
|
|
2022-09-07 |
2022-09-06 |
PlS
Planned sale
|
SVP General Counsel
Officer
|
966
-1.1%
13.64
US$13,176
|
966
-1.1%
|
13.64
|
US$13,176
|
|
|
2022-09-07 |
2022-09-06 |
PlS
Planned sale
|
SVP General Counsel
Officer
|
31,264
-26.5%
12.81
US$400,492
|
31,264
-26.5%
|
12.81
|
US$400,492
|
|
|
2022-08-30 |
2022-08-29 |
S
Sale
|
Non-Executive Director
|
50,000
-22.6%
15.12
US$756,000
|
50,000
-22.6%
|
15.12
|
US$756,000
|
|
|
2022-08-22 |
2022-08-19 |
S
Sale
|
Non-Executive Director
|
32,000
-26.6%
14.75
US$472,000
|
32,000
-26.6%
|
14.75
|
US$472,000
|
|
|
2022-08-19 |
2022-08-18 |
S
Sale
|
EVP & Chief Operating Officer
Officer
|
181,219
-45.4%
15.64
US$2,834,265
|
181,219
-45.4%
|
15.64
|
US$2,834,265
|
|
|
2022-08-19 |
2022-08-18 |
S
Sale
|
SVP General Counsel
Officer
|
14,974
-11.3%
15.55
US$232,846
|
14,974
-11.3%
|
15.55
|
US$232,846
|
|
|
2022-08-08 |
2022-08-05 |
S
Sale
|
EVP & Chief Financial Officer
Officer
|
40,000
-14.5%
14.28
US$571,200
|
40,000
-14.5%
|
14.28
|
US$571,200
|
|
|
2022-08-05 |
2022-08-05 |
S
Sale
|
Non-Executive Director
|
24,171
-13.2%
14.62
US$353,380
|
24,171
-13.2%
|
14.62
|
US$353,380
|
|
|
2022-08-05 |
2022-08-04 |
S
Sale
|
Non-Executive Director
|
25,829
-12.4%
14.06
US$363,156
|
25,829
-12.4%
|
14.06
|
US$363,156
|
|
|
2022-03-02 |
2022-02-28 |
PlS
Planned sale
|
President Specialty Minerals
Officer
|
5,747
-8.3%
14.05
US$80,733
|
5,747
-8.3%
|
14.05
|
US$80,733
|
|
|
2022-03-02 |
2022-02-28 |
PlS
Planned sale
|
President Oil and Gas
Officer
|
6,263
-7.8%
14.05
US$87,976
|
6,263
-7.8%
|
14.05
|
US$87,976
|
|
|
2022-02-28 |
2022-02-25 |
PlS
Planned sale
|
President Oil and Gas
Officer
|
26,983
-25.2%
12.50
US$337,288
|
26,983
-25.2%
|
12.50
|
US$337,288
|
|
|
2022-02-15 |
2022-02-14 |
PlS
Planned sale
|
President Specialty Minerals
Officer
|
22,575
-24.7%
10.02
US$226,174
|
22,575
-24.7%
|
10.02
|
US$226,174
|
|
|
2022-02-10 |
2022-02-08 |
PlS
Planned sale
|
President Oil and Gas
Officer
|
9,782
-12.3%
8.97
US$87,759
|
9,782
-12.3%
|
8.97
|
US$87,759
|
|
|
2022-02-08 |
2022-02-07 |
PlS
Planned sale
|
President Specialty Minerals
Officer
|
8,975
-13.9%
9.36
US$83,993
|
8,975
-13.9%
|
9.36
|
US$83,993
|
|
|
2021-06-01 |
2021-05-28 |
B
Purchase
|
Non-Executive Director
|
15,000
+7.6%
10.30
US$154,425
|
15,000
+7.6%
|
10.30
|
US$154,425
|
|
|
2021-05-06 |
2021-05-05 |
B
Purchase
|
Non-Executive Director
|
15,000
+7.5%
10.11
US$151,635
|
15,000
+7.5%
|
10.11
|
US$151,635
|
|
|
2021-05-06 |
2021-05-05 |
B
Purchase
|
Non-Executive Director
|
15,000
+8.1%
10.99
US$164,850
|
15,000
+8.1%
|
10.99
|
US$164,850
|
|
|
2021-05-05 |
2021-05-04 |
B
Purchase
|
CEO
Executive Director
|
2,000
+0.2%
9.20
US$18,398
|
2,000
+0.2%
|
9.20
|
US$18,398
|
|
|
2020-12-23 |
2020-12-23 |
S
Sale
|
President Oil and Gas
Officer
|
14,160
-13.3%
7.36
US$104,218
|
14,160
-13.3%
|
7.36
|
US$104,218
|
|
|
2020-12-15 |
2020-12-11 |
S
Sale
|
President Performance Material
Officer
|
7,450
-18.6%
6.58
US$49,006
|
7,450
-18.6%
|
6.58
|
US$49,006
|
|
|
2020-12-10 |
2020-12-10 |
S
Sale
|
EVP & Chief Operating Officer
Officer
|
6,000
-2.1%
6.55
US$39,300
|
6,000
-2.1%
|
6.55
|
US$39,300
|
|
|
2020-12-10 |
2020-12-10 |
S
Sale
|
President Specialty Minerals
Officer
|
3,000
-4.0%
6.73
US$20,190
|
3,000
-4.0%
|
6.73
|
US$20,190
|
|
|
2020-05-20 |
2020-05-20 |
B
Purchase
|
CEO
Executive Director
|
10,000
+1.4%
2.34
US$23,400
|
10,000
+1.4%
|
2.34
|
US$23,400
|
|
|
2020-03-30 |
2020-03-27 |
B
Purchase
|
Non-Executive Director
|
5,000
+33.9%
1.60
US$8,000
|
5,000
+33.9%
|
1.60
|
US$8,000
|
|
|
2020-03-27 |
2020-03-27 |
B
Purchase
|
Non-Executive Director
|
43,000
+53.3%
1.69
US$72,670
|
43,000
+53.3%
|
1.69
|
US$72,670
|
|
|
2020-03-25 |
2020-03-25 |
B
Purchase
|
SVP and CHRO
Officer
|
10,000
+24.5%
1.46
US$14,599
|
10,000
+24.5%
|
1.46
|
US$14,599
|
|
|
2020-03-23 |
2020-03-23 |
B
Purchase
|
CEO
Executive Director
|
100,000
+17.1%
1.03
US$103,400
|
100,000
+17.1%
|
1.03
|
US$103,400
|
|
|
2020-03-23 |
2020-03-23 |
B
Purchase
|
EVP & Chief Operating Officer
Officer
|
50,000
+22.3%
1.00
US$50,000
|
50,000
+22.3%
|
1.00
|
US$50,000
|
|
|
2019-12-17 |
2019-12-17 |
B
Purchase
|
SHAVER CHARLES W
Non-Executive Director
|
10,000
+14.1%
5.25
US$52,510
|
10,000
+14.1%
|
5.25
|
US$52,510
|
|
|
2019-11-18 |
2019-11-15 |
B
Purchase
|
Lind Bonnie Cruickshank
Non-Executive Director
|
3,000
+25.5%
4.83
US$14,475
|
3,000
+25.5%
|
4.83
|
US$14,475
|
|
|
2019-11-12 |
2019-11-08 |
B
Purchase
|
Lind Bonnie Cruickshank
Non-Executive Director
|
2,000
+20.5%
5.62
US$11,238
|
2,000
+20.5%
|
5.62
|
US$11,238
|
|
|
2019-11-06 |
2019-11-06 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
10,000
+11.2%
5.29
US$52,899
|
10,000
+11.2%
|
5.29
|
US$52,899
|
|
|
2019-11-05 |
2019-11-05 |
B
Purchase
|
|
10,000
+16.5%
5.37
US$53,740
|
10,000
+16.5%
|
5.37
|
US$53,740
|
|
|
2019-11-01 |
2019-10-31 |
B
Purchase
|
|
10,000
+25.0%
4.46
US$44,624
|
10,000
+25.0%
|
4.46
|
US$44,624
|
|
|
2019-08-08 |
2019-08-06 |
B
Purchase
|
Lind Bonnie Cruickshank
Non-Executive Director
|
1,000
+11.4%
10.95
US$10,950
|
1,000
+11.4%
|
10.95
|
US$10,950
|
|
|
2019-05-13 |
2019-05-10 |
S
Sale
|
|
6,957
-25.9%
12.81
US$89,119
|
6,957
-25.9%
|
12.81
|
US$89,119
|
|
|
2019-05-13 |
2019-05-09 |
B
Purchase
|
Non-Executive Director
|
10,000
+19.7%
13.06
US$130,600
|
10,000
+19.7%
|
13.06
|
US$130,600
|
|
|
2018-12-14 |
2018-12-13 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
5,000
+6.8%
11.29
US$56,450
|
5,000
+6.8%
|
11.29
|
US$56,450
|
|
|
2018-10-29 |
2018-10-26 |
B
Purchase
|
WINKLER MICHAEL L
EVP & Chief Operating Officer
Officer
|
2,000
+4.4%
13.98
US$27,960
|
2,000
+4.4%
|
13.98
|
US$27,960
|
|
|
2018-10-02 |
2018-09-28 |
B
Purchase
|
Casper Bradford B
EVP & Chief Commercial Officer
Officer
|
1,500
+8.8%
18.96
US$28,440
|
1,500
+8.8%
|
18.96
|
US$28,440
|
|
|
2018-10-02 |
2018-09-28 |
B
Purchase
|
Merril Donald A
EVP & Chief Financial Officer
Officer
|
500
+1.9%
18.86
US$9,430
|
500
+1.9%
|
18.86
|
US$9,430
|
|
|
2018-10-02 |
2018-09-28 |
B
Purchase
|
STICE J MICHAEL
Non-Executive Director
|
5,414
+19.9%
18.49
US$100,105
|
5,414
+19.9%
|
18.49
|
US$100,105
|
|
|
2018-10-02 |
2018-09-28 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
10,000
+15.7%
18.88
US$188,800
|
10,000
+15.7%
|
18.88
|
US$188,800
|
|
|
2018-10-01 |
2018-09-27 |
B
Purchase
|
Shinn Bryan Adair
President & CEO
Executive Director
|
2,200
+1.8%
18.45
US$40,590
|
2,200
+1.8%
|
18.45
|
US$40,590
|
|
|
2018-02-26 |
2018-02-26 |
B
Purchase
|
DUREN DIANE K
Non-Executive Director
|
10,000
+461.3%
25.96
US$259,600
|
10,000
+461.3%
|
25.96
|
US$259,600
|
|
|
2018-02-26 |
2018-02-23 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
1,500
+2.3%
26.00
US$39,000
|
1,500
+2.3%
|
26.00
|
US$39,000
|
|
|
2018-02-26 |
2018-02-23 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
3,000
+4.9%
25.99
US$77,970
|
3,000
+4.9%
|
25.99
|
US$77,970
|
|
|
2018-02-26 |
2018-02-23 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
50
+0.1%
25.71
US$1,286
|
50
+0.1%
|
25.71
|
US$1,286
|
|
|
2018-02-26 |
2018-02-23 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
5,750
+10.3%
26.00
US$149,500
|
5,750
+10.3%
|
26.00
|
US$149,500
|
|
|
2018-02-26 |
2018-02-23 |
B
Purchase
|
KACAL WILLIAM JENNINGS
Non-Executive Director
|
10,000
+21.9%
25.56
US$255,600
|
10,000
+21.9%
|
25.56
|
US$255,600
|
|
|
2017-12-21 |
2017-12-20 |
B
Purchase
|
Bernard Peter Clark
|
600
+2.4%
31.16
US$18,696
|
600
+2.4%
|
31.16
|
US$18,696
|
|
|
2017-12-20 |
2017-12-20 |
B
Purchase
|
Shinn Bryan Adair
President & CEO
Executive Director
|
3,600
+4.1%
31.30
US$112,680
|
3,600
+4.1%
|
31.30
|
US$112,680
|
|
|
2017-12-20 |
2017-12-20 |
B
Purchase
|
Shinn Bryan Adair
President & CEO
Executive Director
|
400
+0.5%
31.29
US$12,516
|
400
+0.5%
|
31.29
|
US$12,516
|
|
|
2017-12-20 |
2017-12-19 |
S
Sale
|
Casper Bradford B
EVP & Chief Commercial Officer
|
10,801
-58.1%
34.10
US$368,314
|
10,801
-58.1%
|
34.10
|
US$368,314
|
|
|
2017-12-20 |
2017-12-18 |
S
Sale
|
Casper Bradford B
EVP & Chief Commercial Officer
|
8,700
-31.9%
34.21
US$297,627
|
8,700
-31.9%
|
34.21
|
US$297,627
|
|
|
2017-12-13 |
2017-12-12 |
B
Purchase
|
SHAVER CHARLES W
|
3,300
+12.4%
33.99
US$112,167
|
3,300
+12.4%
|
33.99
|
US$112,167
|
|
|
2017-03-31 |
2017-03-30 |
S
Sale
|
Murry David D.
SVP & CHRO
|
610
-6.7%
48.05
US$29,310
|
610
-6.7%
|
48.05
|
US$29,310
|
|
|
2017-02-02 |
2017-02-01 |
PlS
Planned sale
|
Murry David D.
SVP & CHRO
|
5,971
-41.3%
60.00
US$358,260
|
5,971
-41.3%
|
60.00
|
US$358,260
|
|
|
2016-12-08 |
2016-12-07 |
PlS
Planned sale
|
Murry David D.
SVP & CHRO
Officer
|
5,971
-41.3%
55.00
US$328,405
|
5,971
-41.3%
|
55.00
|
US$328,405
|
|
|
2016-10-20 |
2016-10-19 |
PlS
Planned sale
|
Murry David D.
SVP & CHRO
Officer
|
6,353
-42.8%
50.00
US$317,650
|
6,353
-42.8%
|
50.00
|
US$317,650
|
|