Amron Arthur H
Insider CIK 1179697 · NEPH Director · RNO Director · TUSK Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 22,710 | $3.95 | $89.7K | 25,546 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 17,749 | — | $0 | 158,623 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 2,836 | — | $0 | 2,836 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 22,710 | $3.95 | $89.7K | 25,546 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 2,836 | — | $0 | 2,836 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2026-09-14 | 2026-09-16 | 17,749 | — | $0 | 158,623 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2026-08-12 | 2026-08-14 | 2,418 | — | $0 | 140,874 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2026-08-12 | 2026-08-14 | 2,418 | — | $0 | 140,874 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | J Other | 2026-06-17 | 2026-06-22 | 19,121 | — | $0 | 86,256 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | J Other | 2026-06-17 | 2026-06-22 | 10,329 | — | $0 | 10,329 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2026-06-12 | 2026-06-15 | 2,000 | $3.28 | $6.6K | 67,135 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2026-06-11 | 2026-06-15 | 2,500 | $3.22 | $8.1K | 65,135 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2026-05-28 | 2026-05-28 | 3,000 | $3.25 | $9.8K | 62,635 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2026-05-26 | 2026-05-28 | 2,500 | $3.24 | $8.1K | 59,635 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2026-05-11 | 2026-06-12 | 3,574 | — | $0 | 138,456 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2026-03-16 | 2026-03-18 | 3,610 | — | $0 | 134,882 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2025-12-11 | 2025-12-15 | 10,000 | $1.89 | $18.9K | 57,135 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2025-11-10 | 2025-11-13 | 5,391 | — | $0 | 131,272 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2025-01-01 | 2025-01-03 | 7,050 | — | $0 | 7,050 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2025-01-01 | 2025-01-03 | 22,418 | — | $0 | 125,881 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2024-12-12 | 2024-12-16 | 1,000 | $2.97 | $3.0K | 47,135 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2024-06-12 | 2024-06-14 | 27,856 | — | $0 | 46,135 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2024-05-30 | 2024-05-30 | 3,000 | $3.65 | $10.9K | 18,279 | SEC↗ |
| NEPH NEPHROS INC | P Buy | 2024-05-30 | 2024-05-30 | 3,000 | $2.24 | $6.7K | 103,463 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2024-05-28 | 2024-05-30 | 2,000 | $3.57 | $7.1K | 15,279 | SEC↗ |
| NEPH NEPHROS INC | P Buy | 2024-05-28 | 2024-05-30 | 2,000 | $2.22 | $4.4K | 100,463 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2024-05-14 | 2024-05-16 | 7,323 | — | $0 | 7,323 | SEC↗ |
| NEPH NEPHROS INC | J Other | 2024-03-13 | 2024-03-14 | 91,463 | — | $0 | 98,463 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | P Buy | 2024-03-12 | 2024-03-14 | 3,000 | $3.72 | $11.2K | 13,279 | SEC↗ |
| NEPH NEPHROS INC | P Buy | 2024-03-12 | 2024-03-14 | 7,000 | $2.45 | $17.1K | 7,000 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2023-12-13 | 2023-12-15 | 9,291 | — | $0 | 9,291 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2023-06-07 | 2023-06-08 | 23,810 | — | $0 | 23,810 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2023-01-05 | 2023-01-09 | 7,080 | — | $0 | 7,080 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2023-01-05 | 2023-01-09 | 27,613 | — | $0 | 27,613 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2022-06-29 | 2022-06-30 | 45,662 | — | $0 | 45,662 | SEC↗ |
| NEPH | A Award deriv | 2021-12-14 | 2021-12-16 | 7,062 | — | $0 | 7,062 | SEC↗ |
| NEPH | A Award | 2021-12-14 | 2021-12-16 | 4,582 | — | $0 | 4,582 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2021-06-02 | 2021-06-04 | 25,641 | — | $0 | 25,641 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2021-01-06 | 2021-01-08 | 6,850 | — | $0 | 6,850 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2021-01-06 | 2021-01-08 | 3,666 | — | $0 | 3,666 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2020-07-02 | 2020-07-07 | 86,957 | — | $0 | 86,957 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2019-12-16 | 2019-12-18 | 5,568 | — | $0 | 5,568 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2019-12-16 | 2019-12-18 | 3,448 | — | $0 | 3,448 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2019-06-05 | 2019-06-07 | 10,493 | — | $0 | 10,493 | SEC↗ |
| TUSK MAMMOTH ENERGY SERVICES, I | A Award | 2019-01-25 | 2019-01-29 | 1,549 | — | $0 | 1,549 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2018-12-19 | 2018-12-21 | 46,457 | — | $0 | 46,457 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2018-12-14 | 2018-12-18 | 47,673 | — | $0 | 47,673 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2017-12-20 | 2017-12-22 | 40,284 | — | $0 | 40,284 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2017-12-20 | 2017-12-22 | 73,864 | — | $0 | 73,864 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2016-08-24 | 2016-08-25 | 33,880 | — | $0 | 33,880 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2016-08-24 | 2016-08-25 | 73,864 | — | $0 | 73,864 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other deriv | 2015-12-31 | 2016-01-05 | 18,476 | — | $0 | 35,923 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other | 2015-12-31 | 2016-01-05 | 12,916 | — | $0 | 25,115 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2015-09-09 | 2015-09-11 | 58,240 | — | $0 | 58,240 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2014-11-06 | 2014-11-07 | 25,395 | — | $0 | 25,395 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2014-03-26 | 2014-03-27 | 26,598 | — | $0 | 26,598 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2013-12-31 | 2014-01-06 | 19,733 | — | $0 | 19,733 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2013-08-20 | 2013-08-22 | 5,417 | — | $0 | 28,763 | SEC↗ |
| NEPH NEPHROS INC | A Award deriv | 2013-05-23 | 2013-06-04 | 10,000 | — | $0 | 10,000 | SEC↗ |
| NEPH NEPHROS INC | A Award | 2013-05-23 | 2013-06-04 | 23,346 | — | $0 | 23,346 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other deriv | 2012-12-31 | 2013-01-03 | 13,555 | — | $0 | 17,447 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other | 2012-12-31 | 2013-01-03 | 9,478 | — | $0 | 12,199 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other deriv | 2012-02-29 | 2012-03-05 | 73 | — | $0 | 3,892 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other | 2012-02-29 | 2012-03-05 | 51 | — | $0 | 2,721 | SEC↗ |
| NEPH.OB NEPHROS INC | A Award deriv | 2012-02-16 | 2012-03-15 | 10,000 | — | $0 | 10,000 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other deriv | 2011-12-30 | 2012-01-04 | 3,819 | — | $0 | 3,819 | SEC↗ |
| RNO Rhino Resource Partners LP | J Other | 2011-12-30 | 2012-01-04 | 2,670 | — | $0 | 2,670 | SEC↗ |