Bitfufu (FUFU) director Liu Huaiyu reports initial insider status on Form 3

Rhea-AI Filing Summary

Bitfufu Inc. director Liu Huaiyu filed an initial Form 3, which is a required statement of beneficial ownership for company insiders. This filing does not report any stock purchases, sales, option exercises, or other transactions, and it shows no detailed holdings data in the provided excerpt.

Key Terms

Form 3, beneficial ownership, reporting person

3 terms

Form 3 regulatory

"Bitfufu Inc. director Liu Huaiyu filed an initial Form 3"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership regulatory

"an initial Form 3, which is a required statement of beneficial ownership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

reporting person regulatory

"reportingPersons: { "name": "Liu Huaiyu" }"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Liu Huaiyu

(Last) (First) (Middle)

7 TEMASEK BOULEVARD

SUNTEC TOWER 1, #11-01

(Street)

SINGAPORE 038987

(City) (State) (Zip)

SINGAPORE

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Bitfufu Inc. [ FUFU ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

No securities are beneficially owned.

	/s/ Liu Huaiyu	04/01/2026
	** 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 5 (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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the Bitfufu Inc. (FUFU) Form 3 for Liu Huaiyu show?

The Form 3 for Bitfufu Inc. director Liu Huaiyu records an initial statement of insider status. It does not report any stock purchases, sales, option exercises, or specific holdings in the provided data, serving mainly as a regulatory disclosure of insider designation.

Did Liu Huaiyu buy or sell Bitfufu (FUFU) shares in this Form 3?

No, this Form 3 does not show any Bitfufu share purchases or sales by Liu Huaiyu. The transaction summary lists zero buys, zero sells, and no derivative exercises, indicating the filing is administrative rather than a record of trading activity.

Why is Bitfufu director Liu Huaiyu filing a Form 3 with the SEC?

Form 3 is required when someone becomes a director, officer, or large shareholder of a public company. For Bitfufu, this filing formally identifies Liu Huaiyu as a director and sets a baseline for any future insider trading disclosures on Forms 4 or 5.

Does the Bitfufu (FUFU) Form 3 disclose any option or warrant positions?

No, the derivative summary in this Bitfufu Form 3 is empty in the provided data. That means no options, warrants, or other derivative securities are listed for Liu Huaiyu here, and there are no exercise transactions or remaining derivative positions disclosed in this excerpt.

How should investors interpret a Form 3 like Bitfufu’s for Liu Huaiyu?

A Form 3 mainly confirms that an individual is now an insider of the company. For Bitfufu, this filing establishes Liu Huaiyu’s director status but does not indicate any trading or position size, so it offers limited insight into insider sentiment or ownership levels.