Every SEC Form 3/4/5 on record for this filer (CIK 1048462) — 5 issuers, 13 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 | −$115M |
| 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 | Director · lapsed | 2015-10-07 → 2016-03-21 | 4 | — |
| FANG | Diamondback Energy, Inc. | Director · lapsed | 2015-09-01 → 2015-12-10 | 7 | −$29M |
| Ticker | Date | Action | Shares | Price | Value | Held after |
|---|---|---|---|---|---|---|
| TUSK | 2022-06-17 | Buy | 10,382 | $2.17 | $22,529 | 22,434,125 |
| TUSK | 2022-06-16 | Buy | 35,000 | $2.13 | $74,550 | 22,423,743 |
| TUSK | 2019-11-13 | Buy | 35,904 | $1.36 | $48,829 | 22,028,581 |
| TUSK | 2018-07-30 | Sell | 266,026 | $38.01 | $10M | 21,978,893 |
| TUSK | 2018-06-29 | Sell | 2,764,400 | $38.01 | $105M | 22,244,919 |
| FANG | 2015-12-09 | Sell | 9,822 | $76.74 | $753,740 | 67,232 |
| FANG | 2015-09-18 | Sell | 70,000 | $68.58 | $5M | 24,749 |
3 of 5 issuers are covered and open a security page; the rest are on file here only.
