Insider Buy/Sell Details for the Basic Materials Sector — August 2026
Ratio0.6:1
Daily Buy & Sell Volume
Transactions (208)
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%
Gevo, Inc. (GEVO)
Kettner David Michael — Chief Legal&Emrg Biz Officer
Shares
12,500
Price
$1.55
Total Value
$19.37K
Shares Held After
276,788
% of Holdings
4.5%
Gevo, Inc. (GEVO)
Barber James J — Director
Shares
50,000
Price
$1.54
Total Value
$77.00K
Shares Held After
120,000
% of Holdings
41.7%
ATHENA GOLD CORP (AHNRF)
POWER JOHN C /CA/ — Director
Shares
7,000
Price
$0.27
Total Value
$1.89K
Shares Held After
14,500
% of Holdings
48.3%
JEWETT CAMERON TRADING CO LTD (JCTC)
AJB Investment Fund II, LP — 10% Owner
Shares
854
Price
$2.90
Total Value
$2.48K
Shares Held After
467,247
% of Holdings
0.2%
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%
JEWETT CAMERON TRADING CO LTD (JCTC)
AJB Investment Fund II, LP — 10% Owner
Shares
43
Price
$2.92
Total Value
$125.70
Shares Held After
466,393
% of Holdings
0.0%
JEWETT CAMERON TRADING CO LTD (JCTC)
AJB Investment Fund II, LP — 10% Owner
Shares
5,000
Price
$2.90
Total Value
$14.51K
Shares Held After
466,350
% of Holdings
1.1%
JEWETT CAMERON TRADING CO LTD (JCTC)
AJB Investment Fund II, LP — 10% Owner
Shares
5,000
Price
$2.90
Total Value
$14.52K
Shares Held After
461,350
% of Holdings
1.1%
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%
NOCOPI TECHNOLOGIES INC/MD/ (NNUP)
Winger Matthew C. — Director
Shares
200
Price
$1.80
Total Value
$360.00
Shares Held After
251,116
% of Holdings
0.1%
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%
Loop Industries, Inc. (LOOP)
GEYGAN JEFFREY RICHART — Director
Shares
1,090
Price
$0.64
Total Value
$700.11
Shares Held After
3,355,094
% of Holdings
0.0%
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%
i-80 Gold Corp. (IAUX)
Savarie David Roger — EVP, General Counsel
Shares
4,575
Price
$1.59
Total Value
$7.27K
Shares Held After
274,275
% of Holdings
1.7%
NOCOPI TECHNOLOGIES INC/MD/ (NNUP)
Winger Matthew C. — Director
Shares
5,000
Price
$1.71
Total Value
$8.55K
Shares Held After
250,916
% of Holdings
2.0%
i-80 Gold Corp. (IAUX)
Young Richard Scott — Director
Shares
1,000,000
Price
$1.62
Total Value
$1.62M
Shares Held After
5,971,000
% of Holdings
16.7%
ECOLAB INC. (ECL)
Beck Christophe — Director
Shares
17,862
Price
$280.14
Total Value
$5.00M
Shares Held After
72,932
% of Holdings
19.7%
Loop Industries, Inc. (LOOP)
GEYGAN JEFFREY RICHART — Director
Shares
22,100
Price
$0.64
Total Value
$14.19K
Shares Held After
3,354,004
% of Holdings
0.7%
LINDE PLC (LIN)
Reynolds Paula Rosput — Director
Shares
100
Price
$479.12
Total Value
$47.91K
Shares Held After
816
% of Holdings
12.3%
Ingevity Corp (NGVT)
Li David H — Director
Shares
92
Price
$74.71
Total Value
$6.87K
Shares Held After
120,544
% of Holdings
0.1%
SHERWIN WILLIAMS CO (SHW)
Binns Justin T — President, Glob. Architectural
Shares
13,500
Price
$352.70
Total Value
$4.76M
Shares Held After
21,937
% of Holdings
38.1%
INTERNATIONAL FLAVORS&FRAGRANCES INC (IFF)
Teles de Mendonca Ana Paula — President, Scent
Shares
5,718
Price
$83.19
Total Value
$475.69K
Shares Held After
0
% of Holdings
100.0%
Aura Minerals Inc. (AUGO)
Sousa Mauad Bruno — Director
Shares
11,000
Price
$78.93
Total Value
$868.23K
Shares Held After
448,765
% of Holdings
2.5%
Aura Minerals Inc. (AUGO)
Rosa Luvizotto Glauber — Chief Operating Officer
Shares
1,400
Price
$80.00
Total Value
$112.00K
Shares Held After
289,228
% of Holdings
0.5%
AMERICAN VANGUARD CORP (AVD)
Macicek Steven D — Director
Shares
19,000
Price
$2.09
Total Value
$39.71K
Shares Held After
99,711
% of Holdings
19.1%
Ingevity Corp (NGVT)
Li David H — Director
Shares
5,000
Price
$75.83
Total Value
$379.15K
Shares Held After
120,636
% of Holdings
4.0%
Aura Minerals Inc. (AUGO)
Dos Santos Cardoso Joao Kleber — CFO and Corporate Secretary
Shares
2,066
Price
$80.00
Total Value
$165.28K
Shares Held After
106,045
% of Holdings
1.9%
Alcoa Corp (AA)
Hastings Andrew — EVP&Gen. Counsel
Shares
6,000
Price
$50.90
Total Value
$305.41K
Shares Held After
37,532
% of Holdings
13.8%
Amrize Ltd (AMRZ)
Poletti Samuel Jonas — Chief Strategy&M&A Officer
Shares
2,510
Price
$46.92
Total Value
$117.77K
Shares Held After
10,155
% of Holdings
24.7%
TERAWULF INC. (WULF)
Bucella Michael C. — Director
Shares
2,860
Price
$17.47
Total Value
$49.96K
Shares Held After
344,704
% of Holdings
0.8%
Ferroglobe PLC (GSM)
Garcia Cos Muntanola Beatriz — CHIEF FINANCE OFFICER
Shares
32,292
Price
$4.30
Total Value
$138.86K
Shares Held After
31,693
% of Holdings
50.5%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
102
Price
$269.29
Total Value
$27.47K
Shares Held After
138,154
% of Holdings
0.1%
NUCOR CORP (NUE)
Topalian Leon J — Chair and CEO
Shares
25,898
Price
$268.52
Total Value
$6.95M
Shares Held After
138,256
% of Holdings
15.8%
Ingevity Corp (NGVT)
Li David H — Director
Shares
5,000
Price
$75.73
Total Value
$378.65K
Shares Held After
125,636
% of Holdings
3.8%
Showing 51–100 of 208 transactions (page 2 of 5)