Huang Erke — SEC Form 4 filings
SEC reporting owner CIK 2046456. 13 Form 4 filings on record with FilingPulse; latest filed 2026-09-02.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2025-07-18 to 2026-09-02. 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): 2 legs across 1 filing — 1,500,000 shares, $3,200,192 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
- Largest priced transaction: sale of 1,089,364 shares @ $2.18 ($2,374,814) in Bit Digital, Inc, filed 2025-11-24.
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 |
|---|---|---|---|---|---|
| Bit Digital, Inc (BTBT) | Chief Financial Officer, Director | 9 | — | 2 legs · 1,500,000 sh · $3,200,192 | 16 |
| WhiteFiber, Inc. (WYFI) | Chief Financial Officer, Director | 4 | — | — | 8 |
Form 4 filings — Huang Erke
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 535,000 @ $1.43 · Option exercise (M): 535,000 (derivative) @ $0 | EDGAR |
| 2026-08-20 | 4 | Bit Digital, Inc (BTBT) | Other (J): 200,000 · Grant/award (A): 200,000 (derivative) @ $2 | EDGAR |
| 2026-07-28 | 4 | WhiteFiber, Inc. (WYFI) | Option exercise (M): 7,079 · Grant/award (A): 7,079 (derivative) @ $0 | EDGAR |
| 2026-07-28 | 4 | WhiteFiber, Inc. (WYFI) | Option exercise (M): 41,982 · Grant/award (A): 41,982 (derivative) @ $0 | EDGAR |
| 2026-07-28 | 4 | Bit Digital, Inc (BTBT) | Grant/award (A): 135,000 (derivative) @ $0 · Grant/award (A): 400,000 (derivative) @ $0 | EDGAR |
| 2026-03-27 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 750,000 · Grant/award (A): 750,000 (derivative) @ $0 | EDGAR |
| 2026-03-23 | 4 | WhiteFiber, Inc. (WYFI) | Option exercise (M): 66,094 · Grant/award (A): 66,094 (derivative) @ $0 | EDGAR |
| 2026-01-29 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 205,000 @ $1.89 · Grant/award (A): 205,000 (derivative) @ $0 | EDGAR |
| 2025-11-24 | 4 | Bit Digital, Inc (BTBT) | Sale (S): 410,636 @ $2.01 · Sale (S): 1,089,364 @ $2.18 | EDGAR |
| 2025-10-17 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 325,000 · Grant/award (A): 325,000 (derivative) @ $0 | EDGAR |
| 2025-10-17 | 4 | WhiteFiber, Inc. (WYFI) | Option exercise (M): 88,235 · Grant/award (A): 88,235 (derivative) @ $0 | EDGAR |
| 2025-07-29 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 300,000 · Grant/award (A): 300,000 (derivative) @ $0 | EDGAR |
| 2025-07-18 | 4 | Bit Digital, Inc (BTBT) | Option exercise (M): 255,000 · Grant/award (A): 255,000 (derivative) @ $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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