WhiteFiber (WYFI) CTO acquires 4,412 shares from RSU vesting and holds 15,363

Rhea-AI Filing Summary

WhiteFiber, Inc. officer equity vesting reported. The company’s Chief Technology Officer filed an amended insider report showing receipt of 4,412 Ordinary Shares on February 4, 2026 from previously granted Restricted Stock Units under the 2025 Omnibus Equity Incentive Plan.

After this vesting event, the officer beneficially owns 15,363 Ordinary Shares directly. The filing notes that 48,532 remaining RSUs are scheduled to vest in equal quarterly installments from February 1, 2026 through October 31, 2028. The vested RSUs were valued at $19.51 per share, the closing market price on January 30, 2026.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sanfilippo Thomas

Role Chief Technology Officer

Type	Security	Shares	Price	Value
Exercise	Ordinary Shares, $.01 par value	4.412	$0.00	--

Holdings After Transaction: Ordinary Shares, $.01 par value — 15,363 shares (Direct)

Footnotes (1)

1. Represents Ordinary Shares issued on February 4, 2026, previously granted under the Company's 2025 Omnibus Equity Incentive Plan (the "Plan"). On January 31, 2026, an aggregate of 4,412 of the Restricted Stock Units ("RSUs") vested. The remaining 48,532 RSUs shall vest in equal quarterly installments from February 1, 2026 through October 31, 2028. These shares were valued at $19.51, the closing market price on January 30, 2026, the last trading day before the date of the vesting of the RSUs.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sanfilippo Thomas

(Last) (First) (Middle)

C/O WHITEFIBER, INC

31 HUDSON YARDS, FLOOR 11, SUITE 30

(Street)

NEW YORK NY 10001

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
WhiteFiber, Inc. [ WYFI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/04/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)
02/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares, $.01 par value	02/04/2026	02/04/2026	M		4.412(1)	A	(2)	15,363	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents Ordinary Shares issued on February 4, 2026, previously granted under the Company's 2025 Omnibus Equity Incentive Plan (the "Plan"). On January 31, 2026, an aggregate of 4,412 of the Restricted Stock Units ("RSUs") vested. The remaining 48,532 RSUs shall vest in equal quarterly installments from February 1, 2026 through October 31, 2028.

2. These shares were valued at $19.51, the closing market price on January 30, 2026, the last trading day before the date of the vesting of the RSUs.

	/s/ Erke Huang, Attorney-in-Fact	02/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did WhiteFiber (WYFI) report in this Form 4/A?

WhiteFiber’s Chief Technology Officer reported acquiring 4,412 Ordinary Shares on February 4, 2026, from vesting Restricted Stock Units under the 2025 Omnibus Equity Incentive Plan. This reflects equity compensation being converted into directly owned shares.

How many WhiteFiber (WYFI) shares does the officer own after this transaction?

Following the vesting of 4,412 Restricted Stock Units into Ordinary Shares, the reporting officer beneficially owns 15,363 Ordinary Shares directly. This total reflects holdings after the February 4, 2026 equity compensation transaction disclosed in the filing.

What is the vesting schedule for the remaining RSUs at WhiteFiber (WYFI)?

The filing states that 48,532 Restricted Stock Units remain unvested. These RSUs will vest in equal quarterly installments from February 1, 2026 through October 31, 2028, providing a structured, time-based equity compensation schedule for the officer.

At what price were the vested WhiteFiber (WYFI) RSUs valued?

The 4,412 Ordinary Shares issued upon RSU vesting were valued at $19.51 per share. This corresponds to the closing market price on January 30, 2026, the last trading day before the vesting date, as disclosed in the filing footnotes.

Which equity plan governs the reported RSUs for WhiteFiber (WYFI)?

The Restricted Stock Units referenced in the filing were granted under WhiteFiber’s 2025 Omnibus Equity Incentive Plan. The plan provides for equity-based awards such as RSUs, which can vest over time into Ordinary Shares for eligible participants.

Who is the reporting person in this WhiteFiber (WYFI) Form 4/A filing?

The reporting person is WhiteFiber’s Chief Technology Officer, identified as an officer of the company in the filing. The report covers their beneficial ownership and the vesting of Restricted Stock Units into Ordinary Shares on February 4, 2026.