Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.
| Filed | Form | Filer | Stake | Shares | Intent | |
|---|---|---|---|---|---|---|
| 2026-10-21 | SCHEDULE 13G | Citadel Securities GP LLC | — | — | view → | |
| 2026-10-21 | SCHEDULE 13G | JANE STREET GROUP, LLC | — | — | view → | |
| 2026-10-07 | SCHEDULE 13D/A | Bitfury Top HoldCo B.V. | — | 25,603,382 | view → | |
| 2026-06-04 | SCHEDULE 13D/A | Bitfury Top HoldCo B.V. | 14.60% | 28,643,382 | view → | |
| 2026-05-18 | SCHEDULE 13D/A | Bitfury Top HoldCo B.V. | — | 30,443,382 | view → | |
| 2026-05-13 | SCHEDULE 13D/A | Bitfury Top HoldCo B.V. | — | 30,443,382 | view → | |
| 2025-09-17 | SCHEDULE | Bitfury Top HoldCo B.V. | 20.20% | 79,442,259 | view → | |
| 2025-08-11 | SCHEDULE | Bitfury Top HoldCo B.V. | 23.10% | 90,942,259 | view → | |
| 2024-11-12 | SC | Bitfury Top HoldCo B.V. | — | — | view → | |
| 2024-02-26 | SC | Bitfury Top HoldCo B.V. | — | — | view → |
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-10-14 | Mumford Gregory J.D. | officer | Option exercise | 125,000 | — | — |
| 2026-10-14 | Mumford Gregory J.D. | officer | F | 67,768 | $9.94 | $674K |
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|---|---|---|
| 2026-10-15 | 91,577,672 | 1.86 | +21.8% |
| 2026-09-30 | 75,161,099 | 2.18 | +3.2% |
| 2026-09-15 | 72,813,591 | 2.25 | +1.7% |
| 2026-08-31 | 71,618,299 | 2.05 | +9.3% |
| 2026-08-14 | 65,492,692 | 1.75 | +17.7% |
| 2026-07-31 | 55,637,694 | 1.89 | -0.8% |
| 2026-07-15 | 56,099,030 | 2.40 | +3.9% |
| 2026-06-30 | 54,001,420 | 2.24 | -0.9% |
| 2026-06-15 | 54,503,194 | 2.19 | +3.8% |
| 2026-05-29 | 52,534,377 | 2.33 | -4.2% |
| 2026-05-15 | 54,814,684 | 1.84 | -2.0% |
| 2026-04-30 | 55,953,074 | 2.39 | +0.4% |
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