Justin Zhu is Chief Financial Officer (Principal Financial Officer) of WhiteFiber, Inc. The 10-Q excerpt provided contains only signature page information and carries no fuller biographical details regarding prior roles, tenure, education, or board seats.
Biography extracted from WhiteFiber 10-Q filed 2026-08-12 View cached copy (2026-08-31)Live source ↗
Roles
Contiguous filings for the same role are collapsed into a single tenure span. Click a row to see the underlying filings.
| Company | Role | Tenure | Filings |
|---|---|---|---|
| WhiteFiber | Chief Financial Officer | 2026-08 → present (1mo) | 1 |
Insider transactions
Totals for this person
| Bucket | Invested (shares) | Invested (USD) | Divested (shares) | Divested (USD) | Net direction | Txns | Invested @ last price | Divested @ last price |
|---|---|---|---|---|---|---|---|---|
| All time | 4,219 | $0 | - | $0 | Flat | 1 | $82.4K | $0 |
| 2026 | 4,219 | $0 | - | $0 | Flat | 1 | $82.4K | $0 |
| 2026-Q3 | 4,219 | $0 | - | $0 | Flat | 1 | $82.4K | $0 |
Invested = shares acquired (buys, grants, option exercises) — insider adding to the position. Divested = shares reduced (sells, dispositions, tax-withholding) — cash flowing TO the insider. Net direction shows which side wins on dollar terms in each bucket. % of holder's stake not yet computed (pending Form 3/4 holdings ingest). See methodology. The two @ last price columns restate the same share counts at the most recent share price we read (close of 2026-09-04); they are a valuation, not a cash flow, and they move every day the market does.
All transactions
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2026-08-01 | WhiteFiber | Grant / award / vesting · Ordinary Shares | 4,219 | - | $82.4K |