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Buy/Sell Ratio
›
Last 7 Days
›
Basic Materials Sector
Insider Buy/Sell Details for the Basic Materials Sector — Last 7 Days
Extreme outlier transactions (>3σ) are excluded.
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Ratio
1.1:1
Daily Buy & Sell Volume
Log Scale
Transactions
(64)
All (64)
Buys (33)
Sells (31)
Company
Insider
Title
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Date (newest)
Total Value
% of Holdings
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Caledonia Mining Corp Plc
(CMCL)
Ndlovu July
— Director
May 18, 2026
Sale
Shares
20,000
Price
$17.19
Total Value
$343.80K
Shares Held After
229,089
% of Holdings
8.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
GLENBROOK CAPITAL MANAGEMENT
— 10% Owner
May 18, 2026
Purchase
Shares
10,000
Price
$1.59
Total Value
$15.88K
Shares Held After
925,755
% of Holdings
1.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
KRONOS WORLDWIDE INC
(KRO)
Kramer Kevin B
— Director
May 18, 2026
Purchase
Shares
6,800
Price
$6.77
Total Value
$46.04K
Shares Held After
44,411
% of Holdings
15.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
KRONOS WORLDWIDE INC
(KRO)
Kramer Kevin B
— Director
May 18, 2026
Purchase
Shares
335
Price
$6.76
Total Value
$2.26K
Shares Held After
37,611
% of Holdings
0.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
KRONOS WORLDWIDE INC
(KRO)
Kramer Kevin B
— Director
May 18, 2026
Purchase
Shares
3,735
Price
$6.75
Total Value
$25.21K
Shares Held After
37,276
% of Holdings
10.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
KRONOS WORLDWIDE INC
(KRO)
Kramer Kevin B
— Director
May 18, 2026
Purchase
Shares
3,731
Price
$6.70
Total Value
$25.00K
Shares Held After
33,541
% of Holdings
11.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
GLENBROOK CAPITAL MANAGEMENT
— 10% Owner
May 15, 2026
Purchase
Shares
7,120
Price
$1.65
Total Value
$11.75K
Shares Held After
915,755
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
i-80 Gold Corp.
(IAUX)
Yopps Steven W.
— Director
May 15, 2026
Purchase
Shares
50,000
Price
$1.47
Total Value
$73.50K
Shares Held After
50,000
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CRH PUBLIC LTD CO
(CRH)
ORiordain Padraig
— Chief Legal & Corporate Affairs Officer
May 15, 2026
Sale
Shares
1,492
Price
$104.44
Total Value
$155.83K
Shares Held After
1,205
% of Holdings
55.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
May 15, 2026
Purchase
Shares
7,000
Price
$49.12
Total Value
$343.84K
Shares Held After
512,000
% of Holdings
1.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
May 15, 2026
Purchase
Shares
8,000
Price
$49.63
Total Value
$397.04K
Shares Held After
1,724,999
% of Holdings
0.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Amrize Ltd
(AMRZ)
Jenisch Jan Philipp
— Director
May 15, 2026
Purchase
Shares
13,417
Price
$49.69
Total Value
$666.69K
Shares Held After
1,716,999
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
Edell Michael
— Director
May 15, 2026
Purchase
Shares
1,000
Price
$1.61
Total Value
$1.61K
Shares Held After
3,000
% of Holdings
33.3%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LINDE PLC
(LIN)
WOOD ROBERT L
— Director
May 15, 2026
Sale
Shares
4,335
Price
$506.39
Total Value
$2.20M
Shares Held After
9,248
% of Holdings
31.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SOUTHERN COPPER CORP/
(SCCO)
PALOMINO BONILLA LUIS MIGUEL
— Director
May 15, 2026
Sale
Shares
100
Price
$178.20
Total Value
$17.82K
Shares Held After
2,007
% of Holdings
4.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Tecnoglass Inc.
(TGLS)
Energy Holding Corp
— 10% Owner
May 15, 2026
Purchase
Shares
19,121
Price
$40.27
Total Value
$770.05K
Shares Held After
20,831,985
% of Holdings
0.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
GLENBROOK CAPITAL MANAGEMENT
— 10% Owner
May 14, 2026
Purchase
Shares
15,000
Price
$1.72
Total Value
$25.86K
Shares Held After
908,635
% of Holdings
1.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
SenesTech, Inc.
(SNES)
Edell Michael
— Director
May 14, 2026
Purchase
Shares
2,000
Price
$1.70
Total Value
$3.40K
Shares Held After
2,000
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LINDE PLC
(LIN)
WOOD ROBERT L
— Director
May 14, 2026
Sale
Shares
880
Price
$508.76
Total Value
$447.71K
Shares Held After
13,583
% of Holdings
6.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CONSTELLIUM SE
(CSTM)
Jarrett Martin
— SVP Chief Innovation Officer
May 14, 2026
Sale
Shares
4,716
Price
$33.46
Total Value
$157.80K
Shares Held After
15,375
% of Holdings
23.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
CONSTELLIUM SE
(CSTM)
Soultz Bradley Lee
— Director
May 14, 2026
Purchase
Shares
2,500
Price
$33.84
Total Value
$84.60K
Shares Held After
2,500
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MINERALS TECHNOLOGIES INC
(MTX)
DIETRICH DOUGLAS T
— Director
May 14, 2026
Sale
Shares
21,568
Price
$81.53
Total Value
$1.76M
Shares Held After
175,973
% of Holdings
10.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Tecnoglass Inc.
(TGLS)
Energy Holding Corp
— 10% Owner
May 14, 2026
Purchase
Shares
80,879
Price
$40.56
Total Value
$3.28M
Shares Held After
20,812,864
% of Holdings
0.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MERCER INTERNATIONAL INC.
(MERC)
KELLOGG PETER R
— 10% Owner
May 14, 2026
Purchase
Shares
200,000
Price
$0.88
Total Value
$176.22K
Shares Held After
1,257,000
% of Holdings
15.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Parrillo Richard
— Director
May 14, 2026
Purchase
Shares
1,400
Price
$4.97
Total Value
$6.96K
Shares Held After
25,595
% of Holdings
5.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Parrillo Richard
— Director
May 14, 2026
Purchase
Shares
3,600
Price
$4.96
Total Value
$17.86K
Shares Held After
24,195
% of Holdings
14.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Mansy Loan Nguyen
— Director
May 14, 2026
Purchase
Shares
1,400
Price
$4.97
Total Value
$6.96K
Shares Held After
25,595
% of Holdings
5.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Mansy Loan Nguyen
— Director
May 14, 2026
Purchase
Shares
3,600
Price
$4.96
Total Value
$17.86K
Shares Held After
24,195
% of Holdings
14.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Feeler Jeffrey R
— Director
May 14, 2026
Purchase
Shares
5,100
Price
$4.92
Total Value
$25.09K
Shares Held After
9,165
% of Holdings
55.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Bulgarino Nicole E
— Director
May 14, 2026
Purchase
Shares
550
Price
$4.84
Total Value
$2.66K
Shares Held After
11,048
% of Holdings
5.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Starco Brands, Inc.
(STCB)
Sklar Ross Jeffery
— Director
May 13, 2026
Purchase
Shares
190,000
Price
$0.03
Total Value
$6.27K
Shares Held After
94,834,888
% of Holdings
0.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
LyondellBasell Industries N.V.
(LYB)
Kaplan Jeffrey A
— EVP, Chief PC, Leg & Corp Ofc
May 13, 2026
Sale
Shares
10,000
Price
$74.16
Total Value
$741.57K
Shares Held After
96,674
% of Holdings
9.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Perimeter Solutions, Inc.
(PRM)
Emery Jeffrey
— President - Global Fire Safety
May 13, 2026
Sale
Shares
53,537
Price
$33.45
Total Value
$1.79M
Shares Held After
0
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Perimeter Solutions, Inc.
(PRM)
Sable Kyle
— Chief Financial Officer
May 13, 2026
Sale
Shares
3,277
Price
$33.59
Total Value
$110.07K
Shares Held After
0
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Perimeter Solutions, Inc.
(PRM)
Sable Kyle
— Chief Financial Officer
May 13, 2026
Sale
Shares
46,263
Price
$33.05
Total Value
$1.53M
Shares Held After
3,277
% of Holdings
93.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
GERDAU S.A.
(GGB)
Metz Mauricio
— Executive Vice President
May 13, 2026
Sale
Shares
5,000
Price
$4.85
Total Value
$24.25K
Shares Held After
34,536
% of Holdings
12.6%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MATERION Corp
(MTRN)
KHILNANI VINOD M
— Director
May 13, 2026
Sale
Shares
603
Price
$208.74
Total Value
$125.87K
Shares Held After
13,171
% of Holdings
4.4%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MATERION Corp
(MTRN)
KHILNANI VINOD M
— Director
May 13, 2026
Sale
Shares
410
Price
$208.03
Total Value
$85.29K
Shares Held After
13,774
% of Holdings
2.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MATERION Corp
(MTRN)
KHILNANI VINOD M
— Director
May 13, 2026
Sale
Shares
752
Price
$206.68
Total Value
$155.42K
Shares Held After
14,184
% of Holdings
5.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MATERION Corp
(MTRN)
KHILNANI VINOD M
— Director
May 13, 2026
Sale
Shares
735
Price
$205.32
Total Value
$150.91K
Shares Held After
14,936
% of Holdings
4.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
STEEL DYNAMICS INC
(STLD)
Graham Christopher A
— Senior Vice President
May 13, 2026
Sale
Shares
3,001
Price
$236.90
Total Value
$710.94K
Shares Held After
68,747
% of Holdings
4.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
STEEL DYNAMICS INC
(STLD)
Graham Christopher A
— Senior Vice President
May 13, 2026
Sale
Shares
3,000
Price
$237.01
Total Value
$711.03K
Shares Held After
71,748
% of Holdings
4.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
STEEL DYNAMICS INC
(STLD)
Graham Christopher A
— Senior Vice President
May 13, 2026
Sale
Shares
2,999
Price
$236.52
Total Value
$709.32K
Shares Held After
74,748
% of Holdings
3.9%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Sheriff Alan
— Director
May 13, 2026
Purchase
Shares
5,200
Price
$4.88
Total Value
$25.35K
Shares Held After
9,265
% of Holdings
56.1%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Gaglione Kenneth
— Director
May 13, 2026
Purchase
Shares
5,000
Price
$4.89
Total Value
$24.47K
Shares Held After
5,000
% of Holdings
100.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
HUDSON TECHNOLOGIES INC /NY
(HDSN)
Prouty Eric A
— Director
May 13, 2026
Purchase
Shares
5,000
Price
$4.84
Total Value
$24.20K
Shares Held After
153,852
% of Holdings
3.2%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
Caledonia Mining Corp Plc
(CMCL)
Ndlovu July
— Director
May 13, 2026
Purchase
Shares
15,000
Price
$24.81
Total Value
$372.15K
Shares Held After
229,089
% of Holdings
6.5%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MP Materials Corp. / DE
(MP)
Litinsky James H.
— Director
May 13, 2026
Sale
Shares
83,229
Price
$64.93
Total Value
$5.40M
Shares Held After
12,205,965
% of Holdings
0.7%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
MP Materials Corp. / DE
(MP)
Litinsky James H.
— Director
May 13, 2026
Sale
Shares
93,959
Price
$65.31
Total Value
$6.14M
Shares Held After
12,289,194
% of Holdings
0.8%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
ECOLAB INC.
(ECL)
MacLennan David
— Director
May 13, 2026
Purchase
Shares
1,000
Price
$250.65
Total Value
$250.65K
Shares Held After
25,230
% of Holdings
4.0%
View Filing
📈 Chart on TradingView
💰 Financials on Finviz
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Showing 1–50 of 64 transactions (page 1 of 2)
Version: v26.5.2