13D Filings
FiEE, Inc.
FIEE
Amendment
Ownership

40.60%

Total Shares

4,615,012

Issuer CIK

1467761

Event Date

Apr 29, 2026

Accepted

May 4, 2026, 04:15 PM

Reporting Persons (4)
Joint Filing

This is a joint filing. The reported shares may overlap between reporting persons and should not be summed.

NameType% of ClassAggregateSole VotingShared Voting
Cao Yu
Individual
40.60%4,615,0124,615,0120
Hu Bin
Individual
29.50%3,125,7453,125,7450
Youxin Consulting Ltd.
CO
7.20%649,254649,2540
Li Wai Chung
Individual
7.20%649,254649,2540
Disclosure Items (2)

Security Title

Common Stock, $0.01 par value

Issuer Name

FiEE, Inc.

Issuer Address

3-33, 2-chome Utajima, Osaka, M0, 00000

Percentage of Class

See rows (11) and (13) of the cover pages to this Amendment No. 6 for the aggregate number of shares of Common Stock and percentages of the shares of Common Stock beneficially owned by the Reporting Persons.

Number of Shares

See rows (7) through (10) of the cover pages to this Amendment No. 6 for the number of shares of Common Stock as to which the Reporting Persons have the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition.

Transactions

The Reporting Persons have not effected any transactions in the Issuer's securities within the past 60 days preceding the date of this Amendment No. 6.

Shareholders

No other person is known to the Reporting Persons to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the shares of Common Stock covered by this Amendment No. 6.

Date of 5% Ownership

Not applicable.

FiEE, Inc. — Schedule 13D | 13D Filings