Epsium Enterprise CEO files initial ownership

Epsium Enterprise Ltd reports the initial beneficial ownership of its Class A Ordinary Shares by Tam Son I, who serves as Chief Executive Officer, director, and ten percent owner.

Accepted by SEC EDGAR 07/27/2026 - 02:16 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Epsium Enterprise Ltd reports the initial beneficial ownership of its Class A Ordinary Shares by Tam Son I, who serves as Chief Executive Officer, director, and ten percent owner. The Form 3 lists direct holdings and reports no purchases or sales on March 18, 2026.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Tam Son I

Role CHIEF EXECUTIVE OFFICER

Type	Security	Shares	Price	Value
Holding	Class A Ordinary Share	--	--	--
Holding	Class A Ordinary Share	--	--	--

Holdings: Class A Ordinary Share — 10,788,390 shares (Direct)

Key Figures

Holding entries: 2 Buy transactions reported: 0 Sell transactions reported: 0 +1 more

4 metrics

Holding entries 2 Number of Class A Ordinary Share holding entries reported

Buy transactions reported 0 BuyCount in transaction summary for March 18, 2026

Sell transactions reported 0 SellCount in transaction summary for March 18, 2026

Derivative transactions 0 DerivativeTransactionCount in transaction summary

Key Terms

Form 3, beneficial ownership, ten percent owner, Class A Ordinary Share

4 terms

Form 3 regulatory

"Initial statement of beneficial ownership reported on 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

"reports the initial beneficial ownership of Class A Ordinary Shares"

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.

ten percent owner regulatory

"identifies the reporting person as a ten percent owner"

Class A Ordinary Share financial

"lists holdings of Class A Ordinary Share securities"

A Class A ordinary share is a type of common stock a company issues that carries a specific set of rights—most often particular voting power, dividend terms, or transfer rules—distinct from other share classes. For investors it matters because those rights affect control over company decisions, how income is paid out, and how easy shares are to buy or sell; think of it like a tiered ticket that gives different access and influence at the same event.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 3 filing for EPSM disclose?

The Form 3 for EPSM reports the initial beneficial ownership of Class A Ordinary Shares by Tam Son I. It identifies this person as Chief Executive Officer, director, and ten percent owner of Epsium Enterprise Ltd, with the holdings reported as directly owned.

Who is the reporting person in Epsium Enterprise (EPSM)'s Form 3?

The reporting person is Tam Son I, listed as Chief Executive Officer, a member of the board of directors, and a ten percent owner of Epsium Enterprise Ltd. The filing associates this insider with direct ownership of Class A Ordinary Shares.

What roles does Tam Son I hold at EPSM according to the Form 3?

According to the Form 3, Tam Son I serves as Chief Executive Officer of Epsium Enterprise Ltd, is a director on the board, and is classified as a ten percent owner, reflecting significant insider status at the company.

Are any stock transactions reported in the EPSM Form 3?

No stock purchases or sales are reported; the Form 3 records two holding entries only. The transaction summary shows buyCount 0 and sellCount 0, with no acquire or dispose transactions and no net change in reported shares.

What type of security is covered in the Epsium Enterprise (EPSM) Form 3?

The Form 3 covers Class A Ordinary Share securities of Epsium Enterprise Ltd. Both reported entries relate to this same security type, reflecting the insider’s direct equity position in the company rather than derivative or debt instruments.

Does the EPSM Form 3 show any derivative securities or options?

The filing shows no derivative positions; the derivative summary lists 0 derivative transactions. All reported entries relate to Class A Ordinary Shares, with no options, warrants, or other derivative securities disclosed for the reporting person.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Tam Son I

(Last) (First) (Middle)

ALAMEDA DR CARLOS D'ASSUMPCAO

EDF CHINA CIVIL PLAZA 235-243

(Street)

MACAU 99999

(City) (State) (Zip)

CHINA

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
Epsium Enterprise Ltd [ EPSM ]

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	X	10% Owner
X	Officer (give title below)		Other (specify below)
	CHIEF EXECUTIVE OFFICER

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)
Class A Ordinary Share	14,390	D
Class A Ordinary Share	10,774,000	D

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:

	/s/ Tam Son I	07/27/2026
	** 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)