WYFI
insider transactionsWhiteFiber, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·F
Chief Technology Officer
$20.1K
955 sh · $21.00
Own -5%
-
Other·F
President
—
8.5K sh
Own -31%
-
Grant·A
Samir Tabar KEY
Chief Executive Officer
$0
33.0K sh
Own New
-
Exercise·M
Samir Tabar KEY
Chief Executive Officer
—
33.0K sh
Own +22%
-
Grant·A
Erke Huang KEY
Chief Financial Officer
$0
66.1K sh
Own New
-
Exercise·M
Erke Huang KEY
Chief Financial Officer
—
66.1K sh
Own +75%
-
Grant·A
President
$0
15.6K sh
Own New
-
Exercise·M
President
—
15.6K sh
Own +132%
-
Other·F
Chief Technology Officer
$29.0K
1.5K sh · $19.31
Own -10%
-
Exercise·M
Chief Technology Officer
—
4.4K sh
Own +18%
-
Exercise·M
Chief Technology Officer
—
4 sh
Own +0%
-
Grant·A
President
$0
327 sh
Own New
-
Exercise·M
President
—
327 sh
Own +3%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 7, 2026 | Thomas Sanfilippo | Other F | 955 | $20.1K |
| Apr 28, 2026 | Billy Krassakopoulos KEY | Other F | 8.5K | — |
| Mar 19, 2026 | Samir Tabar KEY | Grant A | 33.0K | $0 |
| Mar 19, 2026 | Samir Tabar KEY | Exercise M | 33.0K | — |
| Mar 19, 2026 | Erke Huang KEY | Grant A | 66.1K | $0 |
| Mar 19, 2026 | Erke Huang KEY | Exercise M | 66.1K | — |
| Mar 16, 2026 | Billy Krassakopoulos KEY | Grant A | 15.6K | $0 |
| Mar 16, 2026 | Billy Krassakopoulos KEY | Exercise M | 15.6K | — |
| Feb 10, 2026 | Thomas Sanfilippo | Other F | 1.5K | $29.0K |
| Feb 4, 2026 | Thomas Sanfilippo | Exercise M | 4.4K | — |
| Feb 4, 2026 | Thomas Sanfilippo | Exercise M | 4 | — |
| Jan 13, 2026 | Billy Krassakopoulos KEY | Grant A | 327 | $0 |
| Jan 13, 2026 | Billy Krassakopoulos KEY | Exercise M | 327 | — |
About WYFI insider trading
This page tracks insider transactions for WhiteFiber, Inc. (WYFI) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.