Coincheck Group (CNCK) CFO details 60,000 shares and major RSU grants

Rhea-AI Filing Summary

Coincheck Group N.V. Chief Financial Officer Jason Sandberg filed an initial ownership report showing his equity stake in the company. He directly holds 60,000 Ordinary Shares and several grants of restricted share units tied to future vesting and performance conditions.

One restricted share unit grant covers 8,758 underlying Ordinary Shares that vest in three substantially equal annual installments beginning on March 31, 2026. A second grant covers 52,548 underlying Ordinary Shares that vest in full on March 31, 2028. He also holds 8,758 performance-based restricted share units, which may convert into Ordinary Shares, cash, or a combination, if an average closing price per share target is achieved by the end of the three-year performance period ending on March 31, 2028, with any earned units vesting in full on that date.

Insider Trade Summary

4 transactions reported

Mixed 4 txns

Insider Sandberg Jason

Role Chief Financial Officer

Type	Security	Shares	Price	Value
holding	Restricted Share Units	--	--	--
holding	Restricted Share Units	--	--	--
holding	Performance-Based Restricted Share Units	--	--	--
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Restricted Share Units — 8,758 shares (Direct); Performance-Based Restricted Share Units — 8,758 shares (Direct); Ordinary Shares — 60,000 shares (Direct)

Footnotes (1)

1. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Such restricted share units will vest in three substantially equal annual installments beginning on March 31, 2026. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Such restricted share units will vest on March 31, 2028. Each performance-based restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. The performance-based restricted share units are scheduled to vest based on the Issuer's ordinary shares having achieved a certain average closing price per share target by the end of the three-year performance period ending on March 31, 2028. Any earned performance-based restricted share units vest in full on March 31, 2028.

Key Figures

Direct Ordinary Shares: 60,000 shares Time-based RSUs (installments): 8,758 underlying shares Time-based RSUs (single vest): 52,548 underlying shares +2 more

5 metrics

Direct Ordinary Shares 60,000 shares Directly held Ordinary Shares reported on Form 3

Time-based RSUs (installments) 8,758 underlying shares RSUs vesting in three equal annual installments beginning March 31, 2026

Time-based RSUs (single vest) 52,548 underlying shares RSUs vesting in full on March 31, 2028

Performance-based RSUs 8,758 underlying shares Performance-based RSUs with three-year period ending March 31, 2028

RSU exercise price $0.0000 Exercise or conversion price for RSUs and performance-based RSUs

Key Terms

Restricted Share Units, Performance-Based Restricted Share Units, contingent right, average closing price per share target, +1 more

5 terms

Restricted Share Units financial

"Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer"

Restricted share units (RSUs) are a promise from a company to give an employee or service provider actual shares or cash equal to the shares after certain conditions are met, typically staying with the company for a set time or hitting performance targets. Think of them like a time-locked gift card that becomes usable only after you’ve earned it. For investors, RSUs matter because they align employee incentives with company performance and can increase the number of shares outstanding over time, diluting existing ownership and affecting earnings per share.

Performance-Based Restricted Share Units financial

"Each performance-based restricted share unit represents a contingent right to receive one ordinary share of the Issuer"

Performance-based restricted share units are promises to give company stock to employees or executives only if the business hits specified targets, such as revenue, profit or stock performance; think of them as a bonus paid in shares that only vests when certain goals are met. They matter to investors because they align management incentives with shareholder outcomes, can dilute share count when paid out, and reveal how leadership is being rewarded and what milestones the company expects to reach.

contingent right financial

"represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination"

average closing price per share target financial

"scheduled to vest based on the Issuer's ordinary shares having achieved a certain average closing price per share target"

three-year performance period financial

"by the end of the three-year performance period ending on March 31, 2028"

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
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Sandberg Jason

(Last) (First) (Middle)

NIEUWEZIJDS VOORBURGWAL

162, 1012 SJ

(Street)

AMSTERDAM

(City) (State) (Zip)

NETHERLANDS

(Country)

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

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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial 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)
Ordinary Shares	60,000	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
Restricted Share Units	(1)	(1)	Ordinary Shares	8,758	(1)	D
Restricted Share Units	(2)	(2)	Ordinary Shares	52,548	(2)	D
Performance-Based Restricted Share Units	(3)	(3)	Ordinary Shares	8,758	(3)	D

Explanation of Responses:

1. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Such restricted share units will vest in three substantially equal annual installments beginning on March 31, 2026.

2. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. Such restricted share units will vest on March 31, 2028.

3. Each performance-based restricted share unit represents a contingent right to receive one ordinary share of the Issuer, an equivalent amount of cash, or a combination thereof. The performance-based restricted share units are scheduled to vest based on the Issuer's ordinary shares having achieved a certain average closing price per share target by the end of the three-year performance period ending on March 31, 2028. Any earned performance-based restricted share units vest in full on March 31, 2028.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney.

	/s/ Marc Stone, as Attorney-in-Fact	03/30/2026
	** 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 Coincheck Group (CNCK) CFO Jason Sandberg report in this Form 3?

Jason Sandberg reports his initial ownership in Coincheck Group, including 60,000 Ordinary Shares and multiple restricted share unit awards. These RSUs represent rights to receive Ordinary Shares or cash, subject to time-based vesting and, for some units, performance conditions.

How many Coincheck Group (CNCK) ordinary shares does the CFO directly hold?

The CFO directly holds 60,000 Ordinary Shares of Coincheck Group. This position is separate from his restricted share units, which represent additional potential Ordinary Shares subject to vesting schedules and, for some units, achievement of performance targets by March 31, 2028.

What time-based restricted share units does the Coincheck (CNCK) CFO hold?

The CFO holds RSUs covering 8,758 underlying Ordinary Shares vesting in three equal annual installments starting March 31, 2026, plus RSUs covering 52,548 underlying Ordinary Shares vesting in full on March 31, 2028. Each unit can settle in one Ordinary Share, cash, or a combination.

How are the performance-based RSUs for Coincheck Group (CNCK) structured?

Performance-based RSUs cover 8,758 underlying Ordinary Shares and depend on Coincheck’s average closing price per share achieving a specified target by March 31, 2028. Any earned units then vest in full on March 31, 2028, settling in Ordinary Shares, cash, or a combination.

Do Coincheck Group (CNCK) CFO RSUs have an exercise price?

The RSUs and performance-based RSUs show an exercise or conversion price of 0.0000, meaning no cash payment is required to receive Ordinary Shares or cash at vesting. Settlement depends on time-based vesting or meeting the specified share price performance targets.