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Buy/Sell Ratio
›
Last 3 Months
›
Basic Materials Sector
Insider Buy/Sell Details for the Basic Materials Sector — Last 3 Months
Extreme outlier transactions (>3σ) are excluded.
Show All Data
Ratio
0.8:1
Daily Buy & Sell Volume
Log Scale
Transactions
(383)
All (383)
Buys (171)
Sells (212)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
Company Name
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Alto Ingredients, Inc.
(ALTO)
NATHAN GILBERT E
— Director
Sep 14, 2026
Purchase
Shares
10,000
Price
$3.93
Total Value
$39.30K
Shares Held After
866,393
% of Holdings
1.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 14, 2026
Purchase
Shares
900
Price
$2.90
Total Value
$2.61K
Shares Held After
491,300
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 14, 2026
Purchase
Shares
5,000
Price
$2.90
Total Value
$14.50K
Shares Held After
490,400
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 11, 2026
Purchase
Shares
6
Price
$2.88
Total Value
$17.31
Shares Held After
485,400
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Aura Minerals Inc.
(AUGO)
Sousa Mauad Bruno
— Director
Sep 11, 2026
Sale
Shares
13,902
Price
$88.01
Total Value
$1.22M
Shares Held After
70,040
% of Holdings
16.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Aura Minerals Inc.
(AUGO)
Sousa Mauad Bruno
— Director
Sep 11, 2026
Sale
Shares
41,089
Price
$87.20
Total Value
$3.58M
Shares Held After
83,942
% of Holdings
32.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
PPG INDUSTRIES INC
(PPG)
Hefel Juliane M.
— Sr. VP, Ind Coatings&Sp Prod
Sep 11, 2026
Purchase
Shares
10
Price
$104.78
Total Value
$1.05K
Shares Held After
1,915
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
PPG INDUSTRIES INC
(PPG)
Hefel Juliane M.
— Sr. VP, Ind Coatings&Sp Prod
Sep 11, 2026
Purchase
Shares
3
Price
$106.89
Total Value
$358.23
Shares Held After
1,905
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ECOLAB INC.
(ECL)
Green Eric Mark
— Director
Sep 11, 2026
Purchase
Shares
320
Price
$277.29
Total Value
$88.73K
Shares Held After
7,947
% of Holdings
4.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ECOLAB INC.
(ECL)
Green Eric Mark
— Director
Sep 11, 2026
Purchase
Shares
3,370
Price
$276.58
Total Value
$932.06K
Shares Held After
7,627
% of Holdings
44.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NOCOPI TECHNOLOGIES INC/MD/
(NNUP)
Sites Eric
— Director
Sep 11, 2026
Purchase
Shares
500
Price
$1.80
Total Value
$900.00
Shares Held After
2,500
% of Holdings
20.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 10, 2026
Purchase
Shares
8
Price
$2.91
Total Value
$23.28
Shares Held After
485,394
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Ecovyst Inc.
(ECVT)
Humble Patti A.
— Director
Sep 10, 2026
Purchase
Shares
24,875
Price
$10.05
Total Value
$249.99K
Shares Held After
33,974
% of Holdings
73.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NOCOPI TECHNOLOGIES INC/MD/
(NNUP)
Sites Eric
— Director
Sep 10, 2026
Purchase
Shares
1,000
Price
$1.85
Total Value
$1.85K
Shares Held After
2,000
% of Holdings
50.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED STATES LIME&MINERALS INC
(USLM)
Candou Holdings Ltd.
— 10% Owner
Sep 9, 2026
Purchase
Shares
20,000
Price
$110.00
Total Value
$2.20M
Shares Held After
17,673,780
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
UNITED STATES LIME&MINERALS INC
(USLM)
DOUMET ANTOINE M
— Director
Sep 9, 2026
Sale
Shares
20,000
Price
$110.00
Total Value
$2.20M
Shares Held After
90,000
% of Holdings
18.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Dakota Gold Corp.
(DC)
CAMPBELL SHAWN
— CHIEF DEVELOPMENT OFFICER
Sep 9, 2026
Sale
Shares
1,906
Price
$6.03
Total Value
$11.49K
Shares Held After
356,401
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
Edell Michael
— Director
Sep 9, 2026
Purchase
Shares
1,000
Price
$0.85
Total Value
$850.00
Shares Held After
8,000
% of Holdings
12.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
Edell Michael
— Director
Sep 9, 2026
Purchase
Shares
1,000
Price
$0.89
Total Value
$890.00
Shares Held After
7,000
% of Holdings
14.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Aura Minerals Inc.
(AUGO)
Sousa Mauad Bruno
— Director
Sep 9, 2026
Sale
Shares
53,627
Price
$86.61
Total Value
$4.64M
Shares Held After
125,031
% of Holdings
30.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
FMC CORP
(FMC)
Pfeiffer Nicholas
— Corporate Controller
Sep 9, 2026
Sale
Shares
1,251
Price
$12.78
Total Value
$15.98K
Shares Held After
28,513
% of Holdings
4.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
NOCOPI TECHNOLOGIES INC/MD/
(NNUP)
Sites Eric
— Director
Sep 9, 2026
Purchase
Shares
1,000
Price
$1.90
Total Value
$1.90K
Shares Held After
1,000
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SOUTHERN COPPER CORP/
(SCCO)
PALOMINO BONILLA LUIS MIGUEL
— Director
Sep 8, 2026
Sale
Shares
100
Price
$210.00
Total Value
$21.00K
Shares Held After
1,503
% of Holdings
6.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
TERAWULF INC.
(WULF)
Motz Catherine J.
— Director
Sep 8, 2026
Sale
Shares
56,023
Price
$17.81
Total Value
$997.94K
Shares Held After
153,218
% of Holdings
26.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Coeur Mining, Inc.
(CDE)
Nault Casey M.
— EVP, GC&Secretary
Sep 8, 2026
Sale
Shares
10,000
Price
$21.06
Total Value
$210.60K
Shares Held After
530,086
% of Holdings
1.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BLUE BIOFUELS, INC.
(BIOF)
Kneppers Chris J
— Director
Sep 8, 2026
Sale
Shares
300,000
Price
$0.10
Total Value
$30.00K
Shares Held After
19,972,677
% of Holdings
1.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 8, 2026
Purchase
Shares
500
Price
$2.90
Total Value
$1.45K
Shares Held After
485,386
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BLUE BIOFUELS, INC.
(BIOF)
Kneppers Chris J
— Director
Sep 4, 2026
Sale
Shares
200,000
Price
$0.10
Total Value
$20.00K
Shares Held After
20,272,677
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 4, 2026
Purchase
Shares
2,915
Price
$2.92
Total Value
$8.51K
Shares Held After
484,886
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 4, 2026
Purchase
Shares
4,999
Price
$2.92
Total Value
$14.60K
Shares Held After
481,971
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
JEWETT CAMERON TRADING CO LTD
(JCTC)
AJB Investment Fund II, LP
— 10% Owner
Sep 4, 2026
Purchase
Shares
1
Price
$2.90
Total Value
$2.90
Shares Held After
476,972
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SOUTHERN COPPER CORP/
(SCCO)
PALOMINO BONILLA LUIS MIGUEL
— Director
Sep 4, 2026
Sale
Shares
100
Price
$200.00
Total Value
$20.00K
Shares Held After
1,603
% of Holdings
5.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROYAL GOLD INC
(RGLD)
Heissenbuttel William Holmes
— Director
Sep 3, 2026
Sale
Shares
3,560
Price
$264.59
Total Value
$941.94K
Shares Held After
117,522
% of Holdings
2.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROYAL GOLD INC
(RGLD)
Heissenbuttel William Holmes
— Director
Sep 3, 2026
Sale
Shares
1,173
Price
$263.53
Total Value
$309.12K
Shares Held After
121,082
% of Holdings
1.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROYAL GOLD INC
(RGLD)
Heissenbuttel William Holmes
— Director
Sep 3, 2026
Sale
Shares
877
Price
$262.31
Total Value
$230.05K
Shares Held After
122,255
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROYAL GOLD INC
(RGLD)
Heissenbuttel William Holmes
— Director
Sep 3, 2026
Sale
Shares
1,608
Price
$261.31
Total Value
$420.19K
Shares Held After
123,132
% of Holdings
1.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ROYAL GOLD INC
(RGLD)
Heissenbuttel William Holmes
— Director
Sep 3, 2026
Sale
Shares
57
Price
$259.98
Total Value
$14.82K
Shares Held After
124,740
% of Holdings
0.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Gevo, Inc.
(GEVO)
Gruber Patrick R.
— Director
Sep 3, 2026
Sale
Shares
3,333
Price
$1.70
Total Value
$5.67K
Shares Held After
3,320,455
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Gevo, Inc.
(GEVO)
Bowron Kimberly T
— Chief of Staff
Sep 3, 2026
Sale
Shares
1,221
Price
$1.71
Total Value
$2.09K
Shares Held After
684,817
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Gevo, Inc.
(GEVO)
Bloom Paul D
— Director
Sep 3, 2026
Sale
Shares
1,514
Price
$1.71
Total Value
$2.59K
Shares Held After
1,500,789
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BLUE BIOFUELS, INC.
(BIOF)
Kneppers Chris J
— Director
Sep 3, 2026
Sale
Shares
100,000
Price
$0.10
Total Value
$10.00K
Shares Held After
20,472,677
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Hartree Partners, LP
— 10% Owner
Sep 2, 2026
Purchase
Shares
5,317
Price
$5.10
Total Value
$27.12K
Shares Held After
5,205,317
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
BLUE BIOFUELS, INC.
(BIOF)
Kneppers Chris J
— Director
Sep 2, 2026
Sale
Shares
700,000
Price
$0.09
Total Value
$63.00K
Shares Held After
20,572,677
% of Holdings
3.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
Sep 2, 2026
Purchase
Shares
2,000
Price
$42.47
Total Value
$84.93K
Shares Held After
519,000
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
Sep 2, 2026
Purchase
Shares
2,000
Price
$42.53
Total Value
$85.06K
Shares Held After
517,000
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
Sep 2, 2026
Purchase
Shares
1,000
Price
$42.44
Total Value
$42.44K
Shares Held After
1,767,000
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
Sep 2, 2026
Purchase
Shares
15,000
Price
$42.53
Total Value
$637.95K
Shares Held After
1,766,000
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
Sep 2, 2026
Purchase
Shares
10,000
Price
$42.37
Total Value
$423.70K
Shares Held After
1,751,000
% of Holdings
0.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
i-80 Gold Corp.
(IAUX)
Begeman John Arthur
— Director
Sep 2, 2026
Sale
Shares
19,231
Price
$1.74
Total Value
$33.44K
Shares Held After
827,354
% of Holdings
2.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
DRDGOLD LTD
(DRD)
Pretorius Daniel
— Director
Sep 1, 2026
Sale
Shares
35,537
Price
$2.75
Total Value
$97.89K
Shares Held After
999,816
% of Holdings
3.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Showing 1–50 of 383 transactions (page 1 of 8)
Version: v26.7.3