Basic Materials / Aluminum
Exclusive insider sentiment analysis for the Aluminum sector. Track real-time Director purchases and institutional money flow to identify high-conviction opportunities before the market reacts.
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-08 13:34 | 2026-06-04 | CSTM | CONSTELLIUM SE | Ormerod John | Director | Aluminum | SALE | $35.01 | 8,000 | $280,080 | 24,873 | -24.3% |
| 2026-06-01 17:34 | 2026-05-28 | CSTM | CONSTELLIUM SE | Becker Marcus | Officer; SVP CPO | Aluminum | SALE | $34.93 | 10,391 | $362,958 | 16,784 | -38.2% |
| 2026-05-18 15:07 | 2026-05-14 | CSTM | CONSTELLIUM SE | Jarrett Martin | Officer; SVP Chief Innovation Officer | Aluminum | SALE | $33.46 | 4,716 | $157,797 | 15,375 | -23.5% |
| 2026-05-18 15:13 | 2026-05-14 | CSTM | CONSTELLIUM SE | Soultz Bradley Lee | Director | Aluminum | BUY | $33.84 | 2,500 | $84,600 | 2,500 | +100.0% |
| 2026-05-13 21:45 | 2026-05-12 | CSTM | CONSTELLIUM SE | Piquier Ludovic | Officer; SVP Manuf Excellence & CTO | Aluminum | SALE | $33.57 | 1,000 | $33,570 | 241,713 | -0.4% |
| 2026-05-12 15:06 | 2026-05-08 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | SALE | $33.52 | 5,000 | $167,600 | 62,313 | -7.4% |
| 2026-05-12 15:08 | 2026-05-11 | CSTM | CONSTELLIUM SE | Brun Nicolas | Officer; SVP PA, Comm & Sust | Aluminum | SALE | $33.85 | 26,661 | $902,475 | 104,891 | -20.3% |
| 2026-05-07 19:41 | 2026-05-05 | CSTM | CONSTELLIUM SE | Brandjes Michiel | Director | Aluminum | SALE | $31.25 | 10,400 | $325,000 | 41,600 | -20.0% |
| 2026-05-07 14:02 | 2026-05-05 | CSTM | CONSTELLIUM SE | Guo Jack Q. | Officer; EVP & CFO | Aluminum | SALE | $32.62 | 25,201 | $822,057 | 185,368 | -12.0% |
| 2026-05-05 15:39 | 2026-05-01 | CSTM | CONSTELLIUM SE | Hoffmann Philippe | Officer; President, A&T | Aluminum | SALE | $31.92 | 50,000 | $1,596,000 | 144,153 | -25.8% |
| 2026-05-04 15:08 | 2026-05-01 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | SALE | $32.04 | 5,000 | $160,200 | 67,313 | -6.9% |
| 2026-05-04 15:13 | 2026-05-01 | CSTM | CONSTELLIUM SE | Jurkovic Philip Ryan | Officer; SVP & CHRO | Aluminum | SALE | $32.01 | 48,784 | $1,561,576 | 172,149 | -22.1% |
| 2026-05-01 20:40 | 2026-04-29 | KALU | KAISER ALUMINUM CORP | Grimley Richard P. | Director | Aluminum | SALE | $171.52 | 1,524 | $261,396 | 4,578 | -25.0% |
| 2026-05-01 20:30 | 2026-04-29 | KALU | KAISER ALUMINUM CORP | Harvey Keith | Director, Officer; President & CEO | Aluminum | SALE | $173.13 | 3,031 | $524,757 | 94,308 | -3.1% |
| 2026-05-01 17:45 | 2026-05-01 | CSTM | CONSTELLIUM SE | Deslarzes Jean-Christophe | Director | Aluminum | BUY | $31.13 | 1,325 | $41,247 | 42,025 | +3.3% |
| 2026-04-29 20:30 | 2026-04-27 | KALU | KAISER ALUMINUM CORP | Harvey Keith | Director, Officer; President & CEO | Aluminum | SALE | $175.09 | 47,001 | $8,229,405 | 97,339 | -32.6% |
| 2026-04-29 20:30 | 2026-04-28 | KALU | KAISER ALUMINUM CORP | West Neal E | Officer; EVP & CFO | Aluminum | SALE | $173.29 | 5,000 | $866,450 | 19,091 | -20.8% |
| 2026-04-29 20:30 | 2026-04-27 | KALU | KAISER ALUMINUM CORP | Gheorghe Iulian | Officer; SVP - Adv Eng & Innovation | Aluminum | SALE | $174.22 | 175 | $30,489 | 4,448 | -3.8% |
| 2026-04-29 20:30 | 2026-04-27 | KALU | KAISER ALUMINUM CORP | DONNAN JOHN MALCOLM | Officer; EVP, CAO and GC | Aluminum | SALE | $178.20 | 2,743 | $488,807 | 29,700 | -8.5% |
| 2026-04-29 20:30 | 2026-04-27 | KALU | KAISER ALUMINUM CORP | Wilcox Brett | Director | Aluminum | SALE | $174.44 | 15,000 | $2,616,600 | 9,887 | -60.3% |
| 2026-03-27 21:43 | 2026-03-25 | CENX | CENTURY ALUMINUM CO | Trpkovski Peter A | Officer; EVP, CFO | Aluminum | SALE | $50.51 | 16,739 | $845,487 | 64,125 | -20.7% |
| 2026-03-17 21:35 | 2026-03-16 | CENX | CENTURY ALUMINUM CO | Gary Jesse E | Director, Officer; President and CEO | Aluminum | SALE | $55.47 | 150,000 | $8,320,500 | 142,580 | -51.3% |
| 2026-03-17 20:40 | 2026-03-16 | CSTM | CONSTELLIUM SE | Becker Marcus | Officer; SVP CPO | Aluminum | SALE | $25.09 | 10,000 | $250,900 | 27,175 | -26.9% |
| 2026-03-17 19:37 | 2026-03-02 | CSTM | CONSTELLIUM SE | Deslarzes Jean-Christophe | Director | Aluminum | BUY | $24.77 | 1,665 | $41,242 | 40,700 | +4.3% |
| 2026-03-13 21:08 | 2026-03-11 | CENX | CENTURY ALUMINUM CO | Hoffman Robert F | Officer; SVP, IT and CAO | Aluminum | SALE | $56.51 | 10,529 | $594,994 | 56,643 | -15.7% |
| 2026-03-13 21:14 | 2026-03-12 | CENX | CENTURY ALUMINUM CO | Calloway Kenneth L | Officer; SVP, Human Resources | Aluminum | SALE | $58.00 | 18,000 | $1,044,000 | 24,902 | -42.0% |
| 2026-03-12 16:03 | 2026-03-10 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | SALE | $25.89 | 1,500 | $38,835 | 65,020 | -2.3% |
| 2026-03-11 10:48 | 2026-03-10 | CSTM | CONSTELLIUM SE | Hoffmann Philippe | Officer; President, A&T | Aluminum | SALE | $25.87 | 4,728 | $122,313 | 182,120 | -2.5% |
| 2026-03-11 10:48 | 2026-03-09 | CSTM | CONSTELLIUM SE | Hoffmann Philippe | Officer; President, A&T | Aluminum | BUY | $0.00 | 71,132 | $0 | 186,848 | +61.5% |
| 2026-03-11 10:59 | 2026-03-09 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | BUY | $0.00 | 8,026 | $0 | 66,520 | +13.7% |
| 2026-03-11 10:33 | 2026-03-10 | CSTM | CONSTELLIUM SE | Guo Jack Q. | Officer; EVP & CFO | Aluminum | SALE | $25.87 | 41,717 | $1,079,219 | 190,879 | -17.9% |
| 2026-03-11 10:34 | 2026-03-10 | CSTM | CONSTELLIUM SE | Joerg Ingrid | Director, Officer; CEO | Aluminum | SALE | $25.87 | 4,614 | $119,364 | 378,090 | -1.2% |
| 2026-03-11 10:44 | 2026-03-10 | CSTM | CONSTELLIUM SE | Becker Marcus | Officer; SVP CPO | Aluminum | SALE | $25.87 | 1,113 | $28,793 | 33,237 | -3.2% |
| 2026-03-11 10:44 | 2026-03-09 | CSTM | CONSTELLIUM SE | Becker Marcus | Officer; SVP CPO | Aluminum | BUY | $0.00 | 14,592 | $0 | 34,350 | +73.9% |
| 2026-03-11 10:27 | 2026-03-09 | CSTM | CONSTELLIUM SE | Brun Nicolas | Officer; SVP PA, Comm & Sust | Aluminum | SALE | $24.67 | 17,701 | $436,684 | 103,466 | -14.6% |
| 2026-03-11 10:31 | 2026-03-10 | CSTM | CONSTELLIUM SE | Jurkovic Philip Ryan | Officer; SVP & CHRO | Aluminum | SALE | $25.87 | 29,900 | $773,513 | 210,723 | -12.4% |
| 2026-03-07 01:58 | 2026-03-04 | CENX | CENTURY ALUMINUM CO | Hoffman Robert F | Officer; SVP, IT and CAO | Aluminum | SALE | $56.33 | 10,000 | $563,300 | 67,172 | -13.0% |
| 2026-03-06 16:33 | 2026-03-04 | CSTM | CONSTELLIUM SE | Hoffmann Philippe | Officer; President, A&T | Aluminum | SALE | $26.45 | 80,000 | $2,115,696 | 55,425 | -59.1% |
| 2026-03-05 00:53 | 2026-03-04 | CENX | CENTURY ALUMINUM CO | GLENCORE INTERNATIONAL AG | 10% owner | Aluminum | SALE | $51.75 | 6,315,245 | $326,813,929 | 12,184,755 | -34.1% |
| 2026-03-05 02:35 | 2026-03-02 | CENX | CENTURY ALUMINUM CO | Aboud Matt | Officer; SVP, Strategy & Business Dev't | Aluminum | SALE | $52.53 | 15,097 | $793,098 | 64,843 | -18.9% |
| 2026-03-04 00:56 | 2026-02-27 | CENX | CENTURY ALUMINUM CO | Hafberg Agust F | Officer; SVP & Chief Commercial Officer | Aluminum | SALE | $51.24 | 22,884 | $1,172,576 | 45,059 | -33.7% |
| 2026-03-03 17:13 | 2026-02-27 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | SALE | $24.69 | 3,000 | $74,070 | 44,444 | -6.3% |
| 2026-02-28 01:07 | 2026-02-25 | CENX | CENTURY ALUMINUM CO | Gudlaugsson Gunnar | Officer; EVP - Global Operations | Aluminum | SALE | $54.10 | 43,000 | $2,326,300 | 136,393 | -24.0% |
| 2026-02-27 17:08 | 2026-02-25 | CSTM | CONSTELLIUM SE | Corre Stephane | Officer; President, AS&I | Aluminum | SALE | $25.71 | 3,200 | $82,262 | 47,444 | -6.3% |
| 2026-02-27 17:12 | 2026-02-26 | CSTM | CONSTELLIUM SE | Boccon-Gibod Isabelle | Director | Aluminum | SALE | $25.77 | 10,000 | $257,700 | 23,000 | -30.3% |
| 2026-02-26 02:04 | 2026-02-23 | CENX | CENTURY ALUMINUM CO | DeZee John | Officer; EVP, GC and Secretary | Aluminum | SALE | $50.72 | 66,000 | $3,347,520 | 97,647 | -40.3% |
| 2026-02-26 00:54 | 2026-02-23 | KALU | KAISER ALUMINUM CORP | West Neal E | Officer; EVP & CFO | Aluminum | SALE | $121.72 | 5,000 | $608,600 | 12,775 | -28.1% |
| 2026-02-26 00:55 | 2026-02-23 | KALU | KAISER ALUMINUM CORP | DONNAN JOHN MALCOLM | Officer; EVP, CAO and GC | Aluminum | SALE | $125.08 | 18,461 | $2,309,024 | 22,205 | -45.4% |
| 2026-02-24 16:46 | 2026-02-23 | CSTM | CONSTELLIUM SE | Walters Stephen Charles | Officer; SVP GC & Secretary | Aluminum | SALE | $25.39 | 1,500 | $38,085 | 0 | -100.0% |
| 2026-02-24 16:48 | 2026-02-20 | CSTM | CONSTELLIUM SE | Becker Marcus | Officer; SVP CPO | Aluminum | SALE | $25.58 | 15,570 | $398,270 | 0 | -100.0% |
Strategic Analysis
Analyzing insider transactions within the Aluminum sector provides critical insights into institutional sentiment. When multiple executives across different companies in the same industry exhibit similar buying patterns (cluster buying), it often signals an upcoming sector-wide recovery or undervalued market conditions.
Regulatory Transparency
Our platform tracks SEC Form 4 filings in real-time. We differentiate between routine option exercises and open-market purchases to give you a clear view of "Skin in the Game". Understanding the roles of Directors vs. 10% Owners helps prioritize signals that carry the most predictive weight.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.