Bitdeer director updates holdings and option grants

Bitdeer Technologies Group director Sheldon Trainor-Degirolamo reported his updated holdings.

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

Rhea-AI Filing Summary

Bitdeer Technologies Group director Sheldon Trainor-Degirolamo reported his updated holdings. He holds 9,472 Class A Ordinary Shares, including shares acquired by exercising options granted in 2023 and 2024. He also holds share options over 7,113, 7,083, and 8,850 Class A shares at exercise prices of $7.03, $10.59, and $11.30, expiring in 2033, 2034, and 2035. These options vest in four equal annual installments of 25% on each anniversary of their respective July 1 grant dates, contingent on his continued service.

Insider Trade Summary

Holdings reported, no transactions

Holdings

Insider Trainor-Degirolamo Sheldon

Role Director

Type	Security	Shares	Price	Value
Holding	Share Option (right to buy)	--	--	--
Holding	Share Option (right to buy)	--	--	--
Holding	Share Option (right to buy)	--	--	--
Holding	Class A Ordinary Shares	--	--	--

Holdings: Share Option (right to buy) — 23,046 contracts (Direct); Class A Ordinary Shares — 9,472 shares (Direct)

Footnotes (4)

1. F1. Includes 7,112 shares and 2,360 shares acquired upon the exercise of share options granted on July 1, 2023, and July 1, 2024, respectively.
2. F2. Represents the unexercised portion of an option to purchase 14,225 Class A Ordinary Shares granted on July 1, 2023. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.
3. F3. Represents the unexercised portion of an option to purchase 9,443 Class A Ordinary Shares granted on July 1, 2024. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.
4. F4. Represents an option to purchase 8,850 Class A Ordinary Shares granted on July 1, 2025. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

Key Figures

Direct Class A shares: 9,472 shares Option at $7.03: 7,113 underlying shares Option at $10.59: 7,083 underlying shares +3 more

6 metrics

Direct Class A shares 9,472 shares Total Class A Ordinary Shares held directly after reporting

Option at $7.03 7,113 underlying shares Share option with $7.03 exercise price expiring July 1, 2033

Option at $10.59 7,083 underlying shares Share option with $10.59 exercise price expiring July 1, 2034

Option at $11.30 8,850 underlying shares Share option with $11.30 exercise price expiring July 1, 2035

Shares from 2023 option exercise 7,112 shares Shares acquired on exercise of options granted July 1, 2023

Shares from 2024 option exercise 2,360 shares Shares acquired on exercise of options granted July 1, 2024

Key Terms

Share Option (right to buy), Class A Ordinary Shares, expires, vests in four equal annual installments of 25%, +1 more

5 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.

expires financial

"expiration_date: "2033-07-01T00:00:00.000Z""

vests in four equal annual installments of 25% financial

"The option vests in four equal annual installments of 25% on each anniversary"

continued service financial

"subject to the Reporting Person's continued service with the Issuer"

FAQ

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

What insider position did BTDR director Sheldon Trainor-Degirolamo report on this Form 3/A?

Sheldon Trainor-Degirolamo reported being a director of Bitdeer Technologies Group. The filing shows his direct ownership of Class A Ordinary Shares and multiple share option grants, clarifying his equity-based alignment with the company’s performance over several future years.

How many Bitdeer (BTDR) Class A Ordinary Shares does Sheldon Trainor-Degirolamo hold directly?

He directly holds 9,472 Class A Ordinary Shares. According to the disclosure, this total includes 7,112 and 2,360 shares that were acquired by exercising earlier share options, reflecting both long-term holdings and recent option exercises.

What share options did Sheldon Trainor-Degirolamo report in the Bitdeer (BTDR) Form 3/A amendment?

He reported three share options over Class A Ordinary Shares. They cover 7,113 shares at $7.03, 7,083 shares at $10.59, and 8,850 shares at $11.30 per share, providing potential future share acquisitions at these specific exercise prices.

When do Sheldon Trainor-Degirolamo’s Bitdeer (BTDR) share options expire?

The options expire on July 1, 2033, July 1, 2034, and July 1, 2035, respectively. Each option grant has a distinct expiration date, giving him multi-year windows in which he may exercise and convert the options into Class A Ordinary Shares.

How do the Bitdeer (BTDR) share options reported by Sheldon Trainor-Degirolamo vest?

Each option grant vests in four equal annual installments of 25% on every anniversary of its July 1 grant date. Vesting is explicitly conditioned on his continued service with Bitdeer Technologies Group on each applicable vesting date.

What prior option exercises are disclosed in this Bitdeer (BTDR) Form 3/A footnote?

A footnote states that his holdings include 7,112 shares and 2,360 shares acquired upon exercising share options granted on July 1, 2023 and July 1, 2024. This clarifies that part of his current share position comes from previously vested and exercised options.

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^*

Trainor-Degirolamo Sheldon

(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)
03/18/2026

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)
Class A Ordinary Shares	9,472(1)	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
Share Option (right to buy)	(2)	07/01/2033	Class A Ordinary Shares	7,113	$7.03	D
Share Option (right to buy)	(3)	07/01/2034	Class A Ordinary Shares	7,083	$10.59	D
Share Option (right to buy)	(4)	07/01/2035	Class A Ordinary Shares	8,850	$11.3	D

Explanation of Responses:

1. Includes 7,112 shares and 2,360 shares acquired upon the exercise of share options granted on July 1, 2023, and July 1, 2024, respectively.

2. Represents the unexercised portion of an option to purchase 14,225 Class A Ordinary Shares granted on July 1, 2023. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

3. Represents the unexercised portion of an option to purchase 9,443 Class A Ordinary Shares granted on July 1, 2024. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

4. Represents an option to purchase 8,850 Class A Ordinary Shares granted on July 1, 2025. The option vests in four equal annual installments of 25% on each anniversary of the grant date, subject to the Reporting Person's continued service with the Issuer on each such vesting date.

Remarks:

This Form 3/A is being filed solely to amend the original Form 3 filed on March 18, 2026 to add explanatory footnotes. These footnotes clarify the original grant amounts of the share options reported in Table II and the source of the Class A Ordinary Shares reported in Table I. The number of securities beneficially owned reported in the original Form 3 remains unchanged.

	/s/ Sheldon Trainor-Degirolamo	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)