WhiteFiber, Inc. — Director's Dealing 2026

Feb 12, 2026

SEC Form 5/A — Form 5/A

Issuer: WhiteFiber, Inc. (WYFI)
CIK: 0002042022
Period of Report: 2025-12-31

Reporting Person: Sanfilippo Thomas (Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-10-31	Ordinary Shares, $.01 par value	F	13082	$18.52	Disposed	6544	Direct
2025-10-31	Ordinary Shares, $.01 par value	M	24033	$29.85	Acquired	17644	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-10-31	Restricted Stock Unit	$0.01	A	76977	Acquired	2035-03-12	Ordinary Shares, $.01 par value (76977)	Direct

Footnotes

F1: Represents Ordinary Shares issued on October 31, 2025, under WhiteFiber, Inc.'s 2025 Omnibus Equity Incentive Plan (the "Plan"), due to vesting of the Restricted Stock Units ("RSUs") granted under the Plan on September 11, 2025 and not previously reported on Form 4. The RSUs were issued in exchange for Bit Digital, Inc. RSUs previously granted to Mr. Sanfilippo by Bit Digital, Inc. prior to the IPO of WhiteFiber, Inc. Includes 6,389 Ordinary Shares issued on January 13, 2026, as a result of an administrative error related to the October 31, 2025 issuance.

F2: Each RSU represents the right to receive, at settlement, one Ordinary Share. This transaction represents the settlement of RSUs in Ordinary Shares on their scheduled vesting date and the average closing price was determined on the dates thereof in accordance with applicable terms of the RSU.

F3: Represents Ordinary Shares sold to pay tax liability upon the vesting of the RSUs awarded under the Company's 2025 Omnibus Equity Incentive Plan (the "Plan") pursuant to Rule 16b-3 including the 6,389 Ordinary Shares issued on January 13, 2026 described in Note 1 above. This does not represent a discretionary transaction by a reporting person.

F4: This award was granted on September 11, 2025, and first vested on October 31, 2025.

F5: These RSUs shall vest in equal quarterly installments ending on October 31, 2028.