Insider · CIK 0002046456
Erke Huang
Files at BTBT (Bit Digital, Inc), WYFI (WhiteFiber, Inc.). First filing Nov 24, 2025, latest Nov 24, 2025.
In brief
Erke Huang files SEC Form 4 as CFO and director at BTBT (Bit Digital, Inc), and also at WYFI (WhiteFiber, Inc.). Since Nov 24, 2025, Erke Huang has reported 0 open-market buys worth $0 and 1 open-market sell worth $3.2M, the latest filed on Nov 24, 2025.
A track record needs three past buys with six months of prices behind them; Erke Huang has 0, so none is measured yet.
The newest scored trade: sold $3.2M of BTBT on Nov 20, 2025, filed Nov 24, 2025, scored 67 (notable). In the last 12 months: 0 buys worth $0 and 1 sell worth $3.2M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
BTBT: Bit Digital, Inc
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 67Notable | BTBTsell Bit Digital, Inc | $3.2M 1,500,000 shares | -56% | - |
Transactions
Every row this insider has filed, 26 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 31, 2026 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +535,000 | $1.43 | $765k | 2,465,000 | 41 d ago |
| Aug 31, 2026 | BTBT Bit Digital, Inc | MOption exercise Restricted Stock Unitsderivative | -535,000 | $0.00 | $0 | 200,000 | 41 d ago |
| Aug 18, 2026 | BTBT Bit Digital, Inc | JOther Ordinary Shares, $01 par value | -200,000 | - | - | 1,930,000 | Aug 20, 2026 |
| Aug 18, 2026 | BTBT Bit Digital, Inc | AGrant or award Preference Shares, $.01 par valuederivativeindirect: See footnote | +200,000 | $2.00 | $400k | 1,035,000 | Aug 20, 2026 |
| Jul 24, 2026 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +135,000 | $0.00 | $0 | 535,000 | Jul 28, 2026 |
| Jul 24, 2026 | WYFI WhiteFiber, Inc. | MOption exercise Ordinary Shares, $.01 par value | +7,079 | - | - | 203,390 | Jul 28, 2026 |
| Mar 31, 2026 | WYFI WhiteFiber, Inc. | MOption exercise Ordinary Shares, $.01 par value | +41,982 | - | - | 196,311 | Jul 28, 2026 |
| Jul 24, 2026 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +400,000 | $0.00 | $0 | 400,000 | Jul 28, 2026 |
| Jul 24, 2026 | WYFI WhiteFiber, Inc. | AGrant or award Restricted Stock Unitsderivative | +7,079 | $0.00 | $0 | 7,079 | Jul 28, 2026 |
| Mar 31, 2026 | WYFI WhiteFiber, Inc. | AGrant or award Restricted Stock Unitsderivative | +41,982 | $0.00 | $0 | 41,982 | Jul 28, 2026 |
| Mar 25, 2026 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +750,000 | - | - | 2,130,000 | Mar 27, 2026 |
| Mar 25, 2026 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +750,000 | $0.00 | $0 | 750,000 | Mar 27, 2026 |
| Mar 19, 2026 | WYFI WhiteFiber, Inc. | MOption exercise Ordinary Shares, $.01 par value | +66,094 | - | - | 154,329 | Mar 23, 2026 |
| Mar 19, 2026 | WYFI WhiteFiber, Inc. | AGrant or award Restricted Stock Unitsderivative | +66,094 | $0.00 | $0 | 66,094 | Mar 23, 2026 |
| Jan 28, 2026 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +205,000 | $1.89 | $387k | 1,380,000 | Jan 29, 2026 |
| Jan 28, 2026 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitderivative | +205,000 | $0.00 | $0 | 205,000 | Jan 29, 2026 |
| Nov 21, 2025 | BTBT Bit Digital, Inc | SOpen-market sale Ordinary Shares, $.01 par value | -410,636 | $2.01 | $825k | 1,175,000 | Nov 24, 2025 |
| Nov 20, 2025 | BTBT Bit Digital, Inc | SOpen-market sale Ordinary Shares, $.01 par value | -1,089,364 | $2.18 | $2.4M | 1,585,636 | Nov 24, 2025 |
| Oct 15, 2025 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +325,000 | - | - | 2,675,000 | Oct 17, 2025 |
| Oct 15, 2025 | WYFI WhiteFiber, Inc. | MOption exercise Ordinary Shares, $.01 par value | +88,235 | - | - | 88,235 | Oct 17, 2025 |
| Oct 15, 2025 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +325,000 | $0.00 | $0 | 325,000 | Oct 17, 2025 |
| Oct 15, 2025 | WYFI WhiteFiber, Inc. | AGrant or award Restricted Stock Unitsderivative | +88,235 | $0.00 | $0 | 88,235 | Oct 17, 2025 |
| Jul 25, 2025 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +300,000 | - | - | 2,350,000 | Jul 29, 2025 |
| Jul 25, 2025 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +300,000 | $0.00 | $0 | 300,000 | Jul 29, 2025 |
| Jul 16, 2025 | BTBT Bit Digital, Inc | MOption exercise Ordinary Shares, $.01 par value | +255,000 | - | - | 2,050,000 | Jul 18, 2025 |
| Jul 16, 2025 | BTBT Bit Digital, Inc | AGrant or award Restricted Stock Unitsderivative | +255,000 | $0.00 | $0 | 255,000 | Jul 18, 2025 |
Questions about Erke Huang
Answered from the filings on this page, as of the latest one.
Is Erke Huang buying or selling?
In the last 12 months Erke Huang reported 0 open-market buys worth $0 and 1 open-market sell worth $3.2M on SEC Form 4; the latest was sold $3.2M of BTBT on Nov 20, 2025. Grants, option exercises and tax withholding are not counted.
How did Erke Huang's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Erke Huang has 0.
Where does Erke Huang file Form 4?
Erke Huang has filed Form 4 at BTBT (Bit Digital, Inc) as Chief Financial Officer; WYFI (WhiteFiber, Inc.) as Chief Financial Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.