Amron Holdings LLC — SEC Form 4 filings
SEC reporting owner CIK 2139960. 2 Form 4 filings on record with FilingPulse; latest filed 2026-09-16.
Transaction summary — filings shown
Covers all 2 filings on record, filed 2026-06-22 to 2026-09-16. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| NEPHROS INC (NEPH) | Director | 1 | — | — | 3 |
| MAMMOTH ENERGY SERVICES, INC. (TUSK) | Director | 1 | — | — | 2 |
Form 4 filings — Amron Holdings LLC
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-16 | 4 | NEPHROS INC (NEPH) jointly with Amron Arthur H | Other (J): 17,749 @ $0 · Other (J): 2,836 @ $0 · Other (J): 22,710 @ $3.95 | EDGAR |
| 2026-06-22 | 4 | MAMMOTH ENERGY SERVICES, INC. (TUSK) jointly with Amron Arthur H | Other (J): 19,121 @ $0 · Other (J): 10,329 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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