Form4.ai tracks every SEC insider trade in real time. See every WYFI insider filing with a free account — no card.
See every WYFI insider filing — free account, no card.
Free accountWhiteFiber, Inc. (WYFI) has 5 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $213K. Most recent filing: Nov. 3, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Nov 3, 2026 SEC filing | Sanfilippo Thomas Chief Technology Officer | Option exercise | — | — |
| Oct 16, 2026 SEC filing | Sanfilippo Thomas Chief Technology Officer | Vest & sell-to-cover | +3,153 sh | — |
| Oct 16, 2026 SEC filing | Zhu Justin Chief Financial Officer | Vest & sell-to-cover | +10,234 sh | — |
Create a free account to see all 5 WYFI filings from the last 90 days. No card needed.
Create free accountWant WYFI insider buys the moment they're filed, with Telegram alerts? Try Pro free for 7 days
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.