CIK 0002042022 · Non-accelerated filer<br>Emerging growth company
WhiteFiber, Inc.
Sign in to watch- Ticker
- WYFI
- Exchange
- Nasdaq
- Industry
- Finance Services
- FY end
- Dec 31
- Incorporated
- Cayman Islands
- Entity type
- operating
- Phone
- 212-463-5121
- Business address
- 31 HUDSON YARDS, FLOOR 11, NEW YORK, NY, 10001
- Former names
- White Fiber, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-31 | Tabar Samir Chief Executive Officer | Option exercise | +41,982 | 222,087 | ||
| 2026-03-31 | Tabar Samir Chief Executive Officer | Grant or award · Restricted Stock Units | +41,982 | 41,982 | ||
| 2026-03-31 | Huang Erke Chief Financial Officer | Option exercise | +41,982 | 196,311 | ||
| 2026-03-31 | Huang Erke Chief Financial Officer | Grant or award · Restricted Stock Units | +41,982 | 41,982 | ||
| 2026-03-19 | Huang Erke Chief Financial Officer | Option exercise | +66,094 | 154,329 | ||
| 2026-03-19 | Huang Erke Chief Financial Officer | Grant or award · Restricted Stock Units | +66,094 | 66,094 | ||
| 2026-03-19 | Tabar Samir Chief Executive Officer | Option exercise | +33,047 | 180,105 | ||
| 2026-03-19 | Tabar Samir Chief Executive Officer | Grant or award · Restricted Stock Units | +33,047 | 33,047 | ||
| 2026-03-16 | Krassakopoulos Billy President | Option exercise | +15,624 | 27,427 | ||
| 2026-03-16 | Krassakopoulos Billy President | Grant or award · Restricted Stock Units | +15,624 | 15,624 | ||
| 2026-02-10 | Sanfilippo Thomas Chief Technology Officer | Shares withheld for taxes | −1,500 | $19.31 | $29K | 13,863 |
| 2026-02-04 | Sanfilippo Thomas Chief Technology Officer | Option exercise | +4.41 | 15,363 | ||
| 2026-02-04 | Sanfilippo Thomas Chief Technology Officer | Option exercise | +4,412 | 28,445 | ||
| 2026-01-13 | Krassakopoulos Billy President | Option exercise | +327 | 11,803 | ||
| 2026-01-13 | Krassakopoulos Billy President | Grant or award · Restricted Stock Units | +327 | 327 | ||
| 2025-11-17 | Krassakopoulos Billy President | Option exercise | +2,653 | 11,476 | ||
| 2025-10-15 | Shih Ichi Director | Option exercise | +7,059 | 7,059 | ||
| 2025-10-15 | Shih Ichi Director | Grant or award · Restricted Stock Units | +7,058 | 7,058 | ||
| 2025-10-15 | Huang Erke Chief Financial Officer | Option exercise | +88,235 | 88,235 | ||
| 2025-10-15 | Huang Erke Chief Financial Officer | Grant or award · Restricted Stock Units | +88,235 | 88,235 |
Page 2 of 3 · 46 trades