10 insiders reported 31 Form 4 transactions for Hyperliquid Strategies Inc (PURR) over the past 18 months (most recent 2026-09-18). Recent activity: Schamis David Ira (CEO) Buy 416,013 shares, Diamond Robert E. Jr. (Director) Buy 832,750 shares, TUDER JEFFREY (Director) Buy 231,692 shares, Bhatt Nailesh (Director) Buy 1,588 shares, KING THOMAS C. (Director) Buy 4,764 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-18 | Schamis David Ira | CEO | Buy | 416,013 | $0 |
| 2026-09-18 | Diamond Robert E. Jr. | Director | Buy | 832,750 | $0 |
| 2026-09-18 | TUDER JEFFREY | Director | Buy | 231,692 | $0 |
| 2026-07-06 | Bhatt Nailesh | Director | Buy | 1,588 | $0 |
| 2026-07-06 | KING THOMAS C. | Director | Buy | 4,764 | $0 |
| 2026-07-06 | LEIBOWITZ LAWRENCE E | Director | Buy | 2,117 | $0 |
| 2026-07-06 | Rosengren Eric S | Director | Buy | 4,764 | $0 |
| 2026-06-25 | Nieuwkoop Jeroen | Chief Operating Officer | Buy | 421,623 | $0 |
| 2026-05-07 | Beldner Brett Douglas | CFO | Buy | 421,623 | $0 |
| 2026-04-02 | LEIBOWITZ LAWRENCE E | Director | Buy | 3,274 | $0 |
| 2026-04-02 | KING THOMAS C. | Director | Buy | 7,367 | $0 |
| 2026-04-02 | Bhatt Nailesh | Director | Buy | 2,455 | $0 |
| 2026-04-02 | Rosengren Eric S | Director | Buy | 7,367 | $0 |
| 2026-02-11 | LEIBOWITZ LAWRENCE E | Director | Buy | 40,789 | $0 |
| 2026-02-11 | Bhatt Nailesh | Director | Buy | 40,789 | $0 |
| 2026-02-11 | Dyrness Albert D. | Director | Buy | 40,789 | $0 |
| 2026-02-11 | Schamis David Ira | CEO | Buy | 40,789 | $0 |
| 2026-02-11 | TUDER JEFFREY | Director | Buy | 40,789 | $0 |
| 2026-02-11 | KING THOMAS C. | Director | Buy | 40,789 | $0 |
| 2026-02-11 | Diamond Robert E. Jr. | Director | Buy | 40,789 | $0 |
| 2026-02-11 | Rosengren Eric S | Director | Buy | 40,789 | $0 |
| 2026-01-07 | Nieuwkoop Jeroen | Chief Operating Officer | Buy | 31,840 | $0 |
| 2025-12-23 | Dyrness Albert D. | Director | Buy | 882 | $0 |
| 2025-12-12 | Diamond Robert E. Jr. | Director | Buy | 636,800 | $0 |
| 2025-12-12 | Bhatt Nailesh | Director | Buy | 2,082 | $0 |
Source: SEC Form 4 filings · as of 2026-09-18