InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
0
T+90 hit rate
40%
T+90 mean return
-6.2%
Across 15 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by arnold michael c, Director. Officer active across 2 companies, notably Kaiser Aluminum CORP. Cumulatively, 18 disclosures have been logged. Breakdown: 1 buy · 0 sell. Total volume traded: €144k. Activity tracked since 3 September 2021. The latest transaction was filed on 23 April 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations18 total
1,673 shares0Common StockSEC:0000880266-26-000047:0
2,157 shares0Common StockSEC:0001628280-25-020326:0
1,800 shares@ US$87.69100.0% of flowCommon StockSEC:0001628280-24-036067:0
Ideal exit: 4 May 2025 (T+270)
1,444 shares0Common Stock, par value $0.01 per shareSEC:0000950170-24-083219:0
1,444 shares0Common Stock, par value $0.01 per shareSEC:0000950170-24-073065:0
1,572 shares0Common StockSEC:0001628280-24-019372:0
2,060 shares0Common Stock, par value $0.01 per shareSEC:0001209191-23-035878:0
1,341 shares0Common StockSEC:0001209191-23-026249:0
1,608 shares0Common StockSEC:0001209191-23-005948:0
300 shares@ US$137.0948.1% of flowCommon StockSEC:0001209191-23-004620:1
324 shares@ US$137.0951.9% of flowCommon StockSEC:0001209191-23-004620:0
1,325 shares0Common Stock, par value $0.01 per shareSEC:0001628280-22-016359:0
1,296 shares0Common StockSEC:0001209191-22-026433:0
770 shares0Common StockSEC:0001209191-22-010001:0
1,859 shares0Common StockSEC:0001209191-22-004656
1,859 shares0Common StockSEC:0001209191-22-004656:0
758 shares0Common Stock, par value $0.01 per shareSEC:0001628280-21-018267:0
758 shares0Common Stock, par value $0.01 per shareSEC:0001628280-21-018267
18 of 18 declarations
About arnold michael c
arnold michael c is a Director at KAISER ALUMINUM CORP and AGCO CORP /DE. In this role, he contributes to the governance of the companies and strategic decision-making. His experience in the industrial sector is valuable for guiding the direction of the companies.
