Transaction · 0001213900-26-110433

Zhu Justin

Zhu Justin, CFO, reported a transaction classified as withholding at WhiteFiber, Inc. involving 14080.000000 shares for an estimated $171776.00. Reported holdings after the transaction were 23935.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FCFO
WYFIWhiteFiber, Inc.
Trade date
Oct 15, 2026
Filing date
Oct 17, 2026
View on SEC Insider profile
Estimated value-$171kShares × reported price
Shares traded14.0k$12.20 per share
Holdings after23.9kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

WYFI price since this filing

Daily closing prices, with the filing date and available return windows
WYFI · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -3.8%1w ago +0.0%1d ago +0.0%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0001213900-26-110433
Ordinary Shares
Transaction date
Oct 15, 2026
Filed Oct 17, 2026, 01:36 AM · 2d delay
Shares
14,080 sh
$12.20 per share
Estimated value
-$171k
Computed from shares × price
Holdings after
23,935 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Reduction
Filing-only score

-12 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
  • tax_withholding-22 points

    transaction_code = F

    Tax withholding on vesting shares is mechanical.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Represents Ordinary Shares, sold on August 27, 2026, to pay tax liability of the shares issued on August 1, 2026, upon the vesting of RSUs granted under the Issuer's Plan pursuant to Rule 16b-3. This…

  2. F2

    The price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Com…

  3. F3

    Represents Ordinary Shares issued upon vesting of restricted stock units ("RSUs") awarded under the Company's 2025 Omnibus Equity Incentive Plan (the "Plan") on the date the applicable performance mil…

  4. F4

    These shares were valued at $18.01 the closing market price on September 30, 2026, when the RSUs vested.

  5. F5

    Represents Ordinary Shares, sold on October 15, 2026, to pay tax liability of the shares issued on October 14, 2026 relating to the shares granted on September 30, 2026, upon the vesting of RSUs grant…

Original filing · 0001213900-26-110433
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