Coincheck Group (CNCK) CEO Pascal St.-Jean files initial insider Form 3

Rhea-AI Filing Summary

Coincheck Group N.V. CEO and President Pascal St.-Jean filed an initial Form 3 to report his status as an insider of CNCK. The filing is a baseline disclosure of insider status and does not list any reportable transactions or holdings in this excerpt.

Key Terms

Form 3, beneficial ownership, CEO and President

3 terms

Form 3 regulatory

"INSIDER FILING DATA (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 financial

"initial beneficial ownership statement"

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.

CEO and President financial

""officer_title": "CEO and President""

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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^*

St.-Jean Pascal

(Last) (First) (Middle)

NIEUWEZIJDS VOORBURGWAL

162, 1012 SJ

(Street)

AMSTERDAM 00000

(City) (State) (Zip)

NETHERLANDS

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/01/2026

3. Issuer Name and Ticker or Trading Symbol
Coincheck Group N.V. [ CNCK ]

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
X	Officer (give title below)		Other (specify below)
	CEO and President

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:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney.

No securities are beneficially owned.

	/s/ Marc Stone, as Attorney-in-Fact	04/07/2026
	** 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 Coincheck Group (CNCK) Form 3 filing by Pascal St.-Jean show?

The Form 3 filing shows that Pascal St.-Jean, CEO and President of Coincheck Group N.V., has become a reporting insider. It serves as an initial beneficial ownership statement and, in this excerpt, does not list any specific transactions or holdings.

Who is the reporting person on Coincheck Group (CNCK)’s latest Form 3?

The reporting person is Pascal St.-Jean, who serves as both CEO and President of Coincheck Group N.V. The filing formally identifies him as a director and officer insider subject to ongoing ownership and transaction reporting requirements under SEC rules.

Does the CNCK Form 3 for Pascal St.-Jean report any stock transactions?

No, the Form 3 data excerpt shows no buy, sell, acquisition, or disposition transactions. All transaction counts and share amounts in the summary are zero, indicating the filing is limited to establishing insider status rather than reporting trades.

What is the purpose of Pascal St.-Jean’s Form 3 for Coincheck Group (CNCK)?

The purpose is to provide an initial statement of beneficial ownership as he becomes a director and executive officer. This baseline disclosure brings him under SEC Section 16 reporting, requiring future Forms 4 or 5 for any reportable changes in CNCK equity holdings.

Does the Coincheck Group (CNCK) Form 3 include derivative security positions?

The excerpted data shows an empty derivativeSummary and zero derivativeTransactionCount. This indicates no derivative positions or derivative transactions, such as options or warrants, are reported in connection with Pascal St.-Jean’s initial insider filing here.