Every SEC Form 3/4/5 on record for this filer (CIK 1472112) — 5 issuers, 15 transactions. Section-16 filings only: what they filed, not a biography, and titles are as filed on their latest form at each issuer.
This filer is an entity, not a person. This reporting owner's name carries a corporate/fund legal form, so it is an ENTITY filing under Section 16 — typically a fund with a board-designation right or a 10% holder — not an individual. Its 'director' rows are the entity's designation right, not a person's board seat.
| Ticker | Company | Role as filed | On file | Forms | Open-market net |
|---|---|---|---|---|---|
| TUSK | MAMMOTH ENERGY SERVICES, INC. | Chief Business Officer · Director | 2016-10-13 → 2026-06-22 | 12 | $8M |
| NEPH | NEPHROS INC | 10% owner · lapsed | 2015-12-22 → 2024-03-14 | 7 | — |
| DAVE | Dave Inc./DE | Director · lapsed | 2018-04-12 → 2018-04-17 | 2 | — |
| RNO | Rhino Resource Partners LP | 10% owner · lapsed | 2015-10-07 → 2016-03-21 | 4 | — |
| FANG | Diamondback Energy, Inc. | 10% owner · lapsed | 2015-09-01 → 2015-12-10 | 7 | — |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| TUSK | 2026-06-17 | Buy | 4,019,574 | $2.60 | $10M | 10,620,789 |
| TUSK | 2022-06-10 | Buy | 54,779 | $2.46 | $134,756 | 22,337,941 |
| TUSK | 2022-06-09 | Buy | 27,489 | $2.48 | $68,173 | 22,283,162 |
| TUSK | 2022-06-08 | Buy | 15,500 | $2.50 | $38,750 | 22,255,673 |
3 of 5 issuers are covered and open a security page; the rest are on file here only.
