Thomas Sanfilippo
CIK: 0002058414
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
WhiteFiber, Inc.
Discretionary Trading P&L
Holdings
Transaction History (10 total)
- Oct 31, 2026WYFI
WhiteFiber, Inc.
Exercise(M)Direct4.4K shares- - Aug 5, 2026WYFI
WhiteFiber, Inc.
Tax Payment(F)Direct1.3K shares at avg. $26.34$33K - Jul 31, 2026WYFI
WhiteFiber, Inc.
Exercise(M)Direct4.4K shares- - May 7, 2026WYFI
WhiteFiber, Inc.
Tax Payment(F)Direct955 shares at avg. $21.00$20K - Feb 10, 2026WYFI
WhiteFiber, Inc.
Tax Payment(F)Direct1.5K shares at avg. $19.31$29K - Feb 4, 2026WYFI
WhiteFiber, Inc.
Exercise(M)Direct4 shares- - Feb 4, 2026WYFI
WhiteFiber, Inc.
Exercise(M)Direct4.4K shares- - Oct 31, 2025WYFI
WhiteFiber, Inc.
Tax Payment(F)Direct13.1K shares at avg. $18.52$242K - Oct 31, 2025WYFI
WhiteFiber, Inc.
Exercise(M)Direct24K shares at avg. $29.85$717K - Oct 31, 2025WYFI
WhiteFiber, Inc.
Award(A)DirectRestricted Stock Unit
77K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 31, 2026 | WYFI WhiteFiber, Inc. | Exercise(M) | 4,412 | - | $0 | Direct |
| Aug 5, 2026 | WYFI WhiteFiber, Inc. | Tax Payment(F) | 1,259 | $26.34 | $33,162 | Direct |
| Jul 31, 2026 | WYFI WhiteFiber, Inc. | Exercise(M) | 4,412 | - | $0 | Direct |
| May 7, 2026 | WYFI WhiteFiber, Inc. | Tax Payment(F) | 955 | $21.00 | $20,055 | Direct |
| Feb 10, 2026 | WYFI WhiteFiber, Inc. | Tax Payment(F) | 1,500 | $19.31 | $28,965 | Direct |
| Feb 4, 2026 | WYFI WhiteFiber, Inc. | Exercise(M) | 4 | - | $0 | Direct |
| Feb 4, 2026 | WYFI WhiteFiber, Inc. | Exercise(M) | 4,412 | - | $0 | Direct |
| Oct 31, 2025 | WYFI WhiteFiber, Inc. | Tax Payment(F) | 13,082 | $18.52 | $242,279 | Direct |
| Oct 31, 2025 | WYFI WhiteFiber, Inc. | Exercise(M) | 24,033 | $29.85 | $717,385 | Direct |
| Oct 31, 2025 | WYFI WhiteFiber, Inc. | Award(A) Restricted Stock Unit | 76,977 | - | - | Direct |
1-10 of 10 transactions
About Sanfilippo Thomas
Sanfilippo Thomas (SEC CIK 0002058414) files insider reports with the SEC as Chief Technology Officer of WhiteFiber, Inc. (WYFI).
Signal8 holds 8 ownership filings by Sanfilippo Thomas (1 Form 3, 5 Form 4, 2 Form 5), filed between Aug 6, 2025 and Nov 3, 2026. Those filings report 10 transactions, from Oct 31, 2025 to Oct 31, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Sanfilippo Thomas's filings is in NEW YORK, NY.
Recent filings by Sanfilippo Thomas
- Oct 31, 2026: Option exercise of WYFI shares (Form 4, code M).
- Aug 5, 2026: Tax withholding of WYFI shares (Form 4, code F).
- Jul 31, 2026: Option exercise of WYFI shares (Form 4, code M).
- May 7, 2026: Tax withholding of WYFI shares (Form 4, code F).
- Feb 10, 2026: Tax withholding of WYFI shares (Form 4, code F).
Other insiders filing for WhiteFiber, Inc. (WYFI)
- Tabar Samir, Chief Executive Officer
- Zhu Justin, Chief Financial Officer
- Shih Ichi, Director
- Rulf Michael, Director
- Huang Erke, Chief Financial Officer
- Krassakopoulos Billy, President