WYFI

Whitefiber, Inc.

A maker of AI and high-performance computing infrastructure, WhiteFiber runs data centers and GPU cloud services that companies rent to train and run generative AI models. It grew out of crypto miner Bit Digital, which bought Montreal's Enovum Data Centers, renamed the business WhiteFiber in early 2025, and spun it off in an IPO that August. A fun twist: Enovum's founders had earlier built a web-hosting firm and the blockchain company Bitfarms.

CINS: G96115103CUSIP: G961151032 holders

Ownership Activity Financials Filings

Schedule 13D / 13G filings

Bit Digital, Inc.

13D/AActivist

% of class59.9%

Shares27.04M

FiledAug 25, 2026

Item 4 of the Original Schedule 13D is hereby amended by adding the following: On August 21, 2026, in connection with an offering by the Issuer of Convertible Senior Notes (the "Notes") issued pursuant to a purchase agreement with Barclays Capital Inc., as representative of the several initial purchasers named therein (the "Representative"), and reoffered by the initial purchasers in exempt resales (the "Offering"), Bit Digital entered into a lock-up letter agreement with the Representative (the "Lock-Up Agreement"), as described in Item 6 below. In connection with such transaction, the Issuer has issued additional Ordinary Shares since the date of the Original Schedule 13D, which has resulted in a decrease in the Reporting Person's percentage beneficial ownership of the outstanding Ordinary Shares, as reflected in Item 5 below. The Reporting Person did not sell, transfer or otherwise dispose of any Ordinary Shares in connection with this change, and the number of Ordinary Shares beneficially owned by the Reporting Person is unchanged from the Original Schedule 13D. Except as set forth in this Amendment, the Reporting Person does not have any present plan or proposal that relates to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D.

Holder	Schedule	% of class	Shares	Filed
Bit Digital, Inc.	13D/AActivist	59.9%	27.04M	Aug 25, 2026
Item 4 of the Original Schedule 13D is hereby amended by adding the following: On August 21, 2026, in connection with an offering by the Issuer of Convertible Senior Notes (the "Notes") issued pursuant to a purchase agreement with Barclays Capital Inc., as representative of the several initial purchasers named therein (the "Representative"), and reoffered by the initial purchasers in exempt resales (the "Offering"), Bit Digital entered into a lock-up letter agreement with the Representative (the "Lock-Up Agreement"), as described in Item 6 below. In connection with such transaction, the Issuer has issued additional Ordinary Shares since the date of the Original Schedule 13D, which has resulted in a decrease in the Reporting Person's percentage beneficial ownership of the outstanding Ordinary Shares, as reflected in Item 5 below. The Reporting Person did not sell, transfer or otherwise dispose of any Ordinary Shares in connection with this change, and the number of Ordinary Shares beneficially owned by the Reporting Person is unchanged from the Original Schedule 13D. Except as set forth in this Amendment, the Reporting Person does not have any present plan or proposal that relates to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D.