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Amron Arthur H 内部人交易:近期 SEC Form 4 交易

过去 18 个月,Amron Arthur H(CIK 1179697)在 2 家公司共报告 14 笔 SEC Form 4 内部人交易(最近一笔 2026-09-16)。

日期公司身份类型股数市值
2026-09-16NEPHROS INC (NEPH)董事买入17,749$0
2026-09-16NEPHROS INC (NEPH)董事买入2,836$0
2026-09-16NEPHROS INC (NEPH)董事买入22,710$89,704
2026-08-14NEPHROS INC (NEPH)董事买入2,418$0
2026-06-22MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入19,121$0
2026-06-22MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入10,329$0
2026-06-15MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入2,500$8,050
2026-06-15MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入2,000$6,560
2026-06-12NEPHROS INC (NEPH)董事买入3,574$0
2026-05-28MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入2,500$8,100
2026-05-28MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入3,000$9,750
2026-03-18NEPHROS INC (NEPH)董事买入3,610$0
2025-12-15MAMMOTH ENERGY SERVICES, INC. (TUSK)董事买入10,000$18,900
2025-11-13NEPHROS INC (NEPH)董事买入5,391$0

来源:SEC Form 4 申报文件 · 截至 2026-09-16