Bitdeer CFO discloses option holdings in Form 3

Bitdeer Technologies Group CFO Jianchun Liu reported existing holdings of share options for Class A Ordinary Shares.

Rhea-AI Filing Summary

Bitdeer Technologies Group CFO Jianchun Liu reported existing holdings of share options for Class A Ordinary Shares. These include options over 300,300 shares at an exercise price of $3.50 per share expiring on August 1, 2031, 12,012 shares at $3.50 expiring on January 1, 2032, and 50,000 shares at $6.96 expiring on April 1, 2034.

According to the footnotes, 252,252 shares under the first option are vested and exercisable, with 48,048 more scheduled to vest on January 1, 2027, subject to continued service. All shares under the second option are vested and exercisable, while the third option vests 20% on April 1, 2025 and the remaining 80% in four equal annual installments, also subject to continued service.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Jianchun Liu

Role CFO, Business Operations

Type	Security	Shares	Price	Value
holding	Share Option (right to buy)	--	--	--
holding	Share Option (right to buy)	--	--	--
holding	Share Option (right to buy)	--	--	--

Holdings After Transaction: Share Option (right to buy) — 362,312 contracts (Direct)

Footnotes (3)

1. F1. 252,252 of the total shares subject to the option have become vested and exercisable as of the date hereof, and 48,048 of the shares subject to the option shall become vested on January 1, 2027, subject to the Reporting Person's continued service with the Issuer on such vesting date.
2. F2. All shares subject to the option have become vested and exercisable.
3. F3. 20% of the total shares subject to the option have become vested and exercisable on April 1, 2025, and remaining shares subject to the option shall become vested annually in equal installments of 20% on April 1st of each of the four subsequent years, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

Key Figures

Option 1 underlying shares: 300,300 shares Option 1 exercise price: $3.50/share Option 1 vested portion: 252,252 shares +4 more

7 metrics

Option 1 underlying shares 300,300 shares Share option at $3.50, expires August 1, 2031

Option 1 exercise price $3.50/share Exercise price for 300,300 underlying Class A Ordinary Shares

Option 1 vested portion 252,252 shares Vested and exercisable as of reporting date

Option 1 future vesting 48,048 shares Scheduled to vest on January 1, 2027, subject to continued service

Option 2 underlying shares 12,012 shares Share option at $3.50, expires January 1, 2032, fully vested

Option 3 underlying shares 50,000 shares Share option at $6.96, expires April 1, 2034

Option 3 initial vesting 20% Vests on April 1, 2025, remaining 80% in four annual 20% installments

Key Terms

Share Option (right to buy), Class A Ordinary Shares, vested and exercisable, vesting date

4 terms

Share Option (right to buy) financial

"security_title: "Share Option (right to buy)""

Class A Ordinary Shares financial

"underlying_security_title: "Class A Ordinary Shares""

Class A ordinary shares are a type of ownership stake in a company that typically grants voting rights to shareholders, allowing them to have a say in important company decisions. They often come with priority in receiving dividends or profits, making them attractive to investors seeking influence and potential income. These shares help distinguish different levels of ownership and rights within a company's stock structure.

vested and exercisable financial

"All shares subject to the option have become vested and exercisable."

vesting date financial

"subject to the Reporting Person's continued service ... on such vesting date."

FAQ

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

What does Bitdeer (BTDR) CFO Jianchun Liu report in this Form 3?

The Form 3 shows Jianchun Liu’s existing share option holdings in Bitdeer Technologies Group, including three option grants over Class A Ordinary Shares with different exercise prices, expirations, and vesting schedules that outline when the options become exercisable.

How many Bitdeer (BTDR) shares are covered by Jianchun Liu’s options?

The options cover 300,300 shares at $3.50 per share, 12,012 shares at $3.50 per share, and 50,000 shares at $6.96 per share, all referencing underlying Class A Ordinary Shares of Bitdeer Technologies Group.

When do Jianchun Liu’s Bitdeer (BTDR) options expire?

The options expire on August 1, 2031 for 300,300 shares, January 1, 2032 for 12,012 shares, and April 1, 2034 for 50,000 shares, providing long-dated potential exercise windows if vesting and service conditions are met.

How much of Bitdeer (BTDR) CFO Jianchun Liu’s first option grant is vested?

For the first option, 252,252 shares are vested and exercisable as of the reporting date. An additional 48,048 shares are scheduled to vest on January 1, 2027, contingent on Liu’s continued service with Bitdeer Technologies Group.

Are all of Jianchun Liu’s Bitdeer (BTDR) options currently exercisable?

All shares under the second option grant are vested and exercisable. The first and third grants are only partially vested, with remaining portions vesting on specified future dates, subject to Jianchun Liu’s continued service with the company.

How does the third Bitdeer (BTDR) option for Jianchun Liu vest over time?

For the third option over 50,000 shares at $6.96, 20% vests on April 1, 2025. The remaining shares vest in four equal annual 20% installments each April 1 thereafter, conditioned on continued service with Bitdeer Technologies Group.

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

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Accepted by SEC EDGAR 03/31/2026 - 07:37 AM Learn about SEC filing dates

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^*

Jianchun Liu

(Last) (First) (Middle)

C/O BITDEER TECHNOLOGIES GROUP

08 KALLANG AVE, APERIA TOWER 1 #09-03/04

(Street)

SINGAPORE 339509

(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
Bitdeer Technologies Group [ BTDR ]

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)
	CFO, Business Operations

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
Share Option (right to buy)	(1)	08/01/2031	Class A Ordinary Shares	300,300	$3.5	D
Share Option (right to buy)	(2)	01/01/2032	Class A Ordinary Shares	12,012	$3.5	D
Share Option (right to buy)	(3)	04/01/2034	Class A Ordinary Shares	50,000	$6.96	D

Explanation of Responses:

1. 252,252 of the total shares subject to the option have become vested and exercisable as of the date hereof, and 48,048 of the shares subject to the option shall become vested on January 1, 2027, subject to the Reporting Person's continued service with the Issuer on such vesting date.

2. All shares subject to the option have become vested and exercisable.

3. 20% of the total shares subject to the option have become vested and exercisable on April 1, 2025, and remaining shares subject to the option shall become vested annually in equal installments of 20% on April 1st of each of the four subsequent years, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

	/s/ Jianchun Liu	03/31/2026
	** 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)