Insider Buy/Sell Details for the Basic Materials Sector — August 2026
Ratio0.6:1
Daily Buy & Sell Volume
Transactions (127)
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
127,500
Price
$81.20
Total Value
$10.35M
Shares Held After
163,366
% of Holdings
43.8%
TERAWULF INC. (WULF)
Carter Walter E. — Director
Shares
130,626
Price
$15.14
Total Value
$1.98M
Shares Held After
229,090
% of Holdings
36.3%
Koppers Holdings Inc. (KOP)
BALL M LEROY — Director
Shares
4,000
Price
$45.96
Total Value
$183.84K
Shares Held After
429,555
% of Holdings
0.9%
Alcoa Corp (AA)
Bacchi Renato — EVP&Chief Commercial Officer
Shares
700
Price
$51.02
Total Value
$35.71K
Shares Held After
74,930
% of Holdings
0.9%
SOUTHERN COPPER CORP/ (SCCO)
PALOMINO BONILLA LUIS MIGUEL — Director
Shares
400
Price
$217.50
Total Value
$87.00K
Shares Held After
1,303
% of Holdings
23.5%
MATERION Corp (MTRN)
KHILNANI VINOD M — Director
Shares
2,000
Price
$235.16
Total Value
$470.32K
Shares Held After
11,171
% of Holdings
15.2%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
103,589
Price
$87.47
Total Value
$9.06M
Shares Held After
259,856
% of Holdings
28.5%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
8,201
Price
$86.50
Total Value
$709.42K
Shares Held After
363,445
% of Holdings
2.2%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
36,300
Price
$85.29
Total Value
$3.10M
Shares Held After
371,646
% of Holdings
8.9%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
9,410
Price
$84.42
Total Value
$794.35K
Shares Held After
407,946
% of Holdings
2.3%
Trilogy Metals Inc. (TMQ)
South32 Ltd — 10% Owner
Shares
8,215,570
Price
$2.17
Total Value
$17.83M
Shares Held After
10,379,741
% of Holdings
44.2%
CABOT CORP (CBT)
Keohane Sean D — Director
Shares
134,895
Price
$85.00
Total Value
$11.47M
Shares Held After
404,134
% of Holdings
25.0%
ROYAL GOLD INC (RGLD)
Shefman Randy — SVP&General Counsel
Shares
500
Price
$262.80
Total Value
$131.40K
Shares Held After
8,082
% of Holdings
5.8%
TERAWULF INC. (WULF)
Prager Paul B. — Director
Shares
137,500
Price
$17.06
Total Value
$2.35M
Shares Held After
3,807,552
% of Holdings
3.5%
FREEPORT-MCMORAN INC (FCX)
KENNARD LYDIA H — Director
Shares
3,798
Price
$79.11
Total Value
$300.47K
Shares Held After
122,702
% of Holdings
3.0%
Alcoa Corp (AA)
Jones Tammi A — EVP&CHRO
Shares
15,628
Price
$50.60
Total Value
$790.73K
Shares Held After
39,819
% of Holdings
28.2%
BOISE CASCADE Co (BCC)
Twedt Jill — SVP General Counsel&Corp Sec
Shares
1,250
Price
$79.40
Total Value
$99.25K
Shares Held After
25,295
% of Holdings
4.7%
RELIANCE, INC. (RS)
Colonias Karen Winifred — Director
Shares
1,542
Price
$390.13
Total Value
$601.58K
Shares Held After
7,772
% of Holdings
16.6%
James Hardie Industries plc (JHX)
Skelly Jonathan — Pres. James Hardie NA
Shares
50,000
Price
$30.46
Total Value
$1.52M
Shares Held After
309,906
% of Holdings
13.9%
James Hardie Industries plc (JHX)
Skelly Jonathan — Pres. James Hardie NA
Shares
15,000
Price
$30.45
Total Value
$456.75K
Shares Held After
309,906
% of Holdings
4.6%
FREEPORT-MCMORAN INC (FCX)
Currault Douglas N. II — EVP&General Counsel
Shares
80,000
Price
$78.56
Total Value
$6.28M
Shares Held After
211,016
% of Holdings
27.5%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
120,757
Price
$88.45
Total Value
$10.68M
Shares Held After
75,356
% of Holdings
61.6%
EAGLE MATERIALS INC (EXP)
Thompson Tony — Senior Vice President
Shares
3,074
Price
$203.96
Total Value
$626.98K
Shares Held After
10,142
% of Holdings
23.3%
CABOT CORP (CBT)
Keohane Sean D — Director
Shares
2,779
Price
$85.50
Total Value
$237.60K
Shares Held After
288,873
% of Holdings
1.0%
James Hardie Industries plc (JHX)
Singh Jesse G — Director
Shares
265,100
Price
$30.23
Total Value
$8.01M
Shares Held After
117,028
% of Holdings
69.4%
James Hardie Industries plc (JHX)
Singh Jesse G — Director
Shares
120,000
Price
$30.08
Total Value
$3.61M
Shares Held After
261,683
% of Holdings
31.4%
James Hardie Industries plc (JHX)
Singh Jesse G — Director
Shares
265,000
Price
$30.19
Total Value
$8.00M
Shares Held After
117,028
% of Holdings
69.4%
James Hardie Industries plc (JHX)
Singh Jesse G — Director
Shares
118,057
Price
$30.34
Total Value
$3.58M
Shares Held After
381,683
% of Holdings
23.6%
James Hardie Industries plc (JHX)
Singh Jesse G — Director
Shares
103,400
Price
$30.22
Total Value
$3.12M
Shares Held After
0
% of Holdings
100.0%
BHP Group Ltd (BHP)
Stone Emma Kate — Group Financial Controller
Shares
6,774
Price
$46.57
Total Value
$315.47K
Shares Held After
4,716
% of Holdings
59.0%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
222,652
Price
$88.11
Total Value
$19.62M
Shares Held After
71,113
% of Holdings
75.8%
Vulcan Materials CO (VMC)
Hill J Thomas — Director
Shares
4,000
Price
$276.70
Total Value
$1.11M
Shares Held After
58,209
% of Holdings
6.4%
Vulcan Materials CO (VMC)
Hill J Thomas — Director
Shares
542
Price
$277.09
Total Value
$150.18K
Shares Held After
62,209
% of Holdings
0.9%
Vulcan Materials CO (VMC)
Hill J Thomas — Director
Shares
3,762
Price
$276.51
Total Value
$1.04M
Shares Held After
62,751
% of Holdings
5.7%
Vulcan Materials CO (VMC)
Hill J Thomas — Director
Shares
5,696
Price
$275.49
Total Value
$1.57M
Shares Held After
66,513
% of Holdings
7.9%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
125,000
Price
$86.00
Total Value
$10.75M
Shares Held After
43,765
% of Holdings
74.1%
HECLA MINING CO/DE/ (HL)
Malone Patrick Shay — VP - Sustainability
Shares
23,894
Price
$20.76
Total Value
$496.04K
Shares Held After
0
% of Holdings
100.0%
HECLA MINING CO/DE/ (HL)
Malone Patrick Shay — VP - Sustainability
Shares
100
Price
$20.97
Total Value
$2.10K
Shares Held After
23,894
% of Holdings
0.4%
Aura Minerals Inc. (AUGO)
Rosa Luvizotto Glauber — Chief Operating Officer
Shares
64,713
Price
$80.20
Total Value
$5.19M
Shares Held After
224,515
% of Holdings
22.4%
MOSAIC CO (MOS)
Precourt Walter F. III — SVP - Chief Admin Officer
Shares
23,000
Price
$22.12
Total Value
$508.76K
Shares Held After
116,198
% of Holdings
16.5%
CEMEX SAB DE CV (CX)
Elizondo de la Garza Oscar Balmore — VP of Global Ent. Services
Shares
212,680
Price
$10.68
Total Value
$2.27M
Shares Held After
289,490
% of Holdings
42.4%
Coeur Mining, Inc. (CDE)
Whelan Thomas S — EVP&CFO
Shares
6,000
Price
$20.87
Total Value
$125.22K
Shares Held After
0
% of Holdings
100.0%
Coeur Mining, Inc. (CDE)
THOMPSON J KENNETH — Director
Shares
25,000
Price
$20.77
Total Value
$519.25K
Shares Held After
257,333
% of Holdings
8.9%
Coeur Mining, Inc. (CDE)
Nault Casey M. — EVP, GC&Secretary
Shares
10,000
Price
$20.00
Total Value
$200.00K
Shares Held After
540,086
% of Holdings
1.8%
Aura Minerals Inc. (AUGO)
Dos Santos Cardoso Joao Kleber — CFO and Corporate Secretary
Shares
7,934
Price
$80.12
Total Value
$635.67K
Shares Held After
98,111
% of Holdings
7.5%
Koppers Holdings Inc. (KOP)
BALL M LEROY — Director
Shares
3,000
Price
$45.84
Total Value
$137.52K
Shares Held After
433,555
% of Holdings
0.7%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
280,000
Price
$81.67
Total Value
$22.87M
Shares Held After
168,765
% of Holdings
62.4%
Contango Silver&Gold Inc. (CTGO)
Clark Michael Aaron — CFO
Shares
1,289
Price
$20.94
Total Value
$26.99K
Shares Held After
54,709
% of Holdings
2.3%
Contango Silver&Gold Inc. (CTGO)
Larimer David Gregory — VP Exploration
Shares
96
Price
$20.94
Total Value
$2.01K
Shares Held After
17,997
% of Holdings
0.5%
AMERICAN VANGUARD CORP (AVD)
ROSENBLOOM KEITH M — Director
Shares
556,580
Price
$2.20
Total Value
$1.22M
Shares Held After
15,201
% of Holdings
97.3%
Showing 1–50 of 127 transactions (page 1 of 3)