ALR Technologies SG (ALRTF) secretary reports 10M-share stock option holding

Rhea-AI Filing Summary

ALR Technologies SG Ltd. reported that Corporate Secretary Benjamin Szeto holds a stock option linked to the company’s ordinary shares. The option covers 10,000,000 underlying ordinary shares at an exercise price of $0.01 per share and expires on June 30, 2028.

The filing explains that this option was converted in connection with a prior redomicile merger, where securities of ALR Technologies Inc. were exchanged for equivalent securities of ALR Technologies SG Ltd. There are no new purchases or sales; this Form 3 mainly records Szeto’s existing derivative position.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Szeto Benjamin

Role Corporate Secretary

Type	Security	Shares	Price	Value
holding	Stock Option	--	--	--

Holdings After Transaction: Stock Option — 10,000,000 shares (Direct)

Footnotes (1)

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Key Figures

Underlying shares: 10,000,000 shares Exercise price: $0.01 per share Option expiration: June 30, 2028 +2 more

5 metrics

Underlying shares 10,000,000 shares Underlying ordinary shares for stock option holding

Exercise price $0.01 per share Exercise price of stock option

Option expiration June 30, 2028 Expiration date of stock option

Total derivative position 10,000,000 underlying shares Directly held stock option position reported on Form 3

Exercise date reference November 7, 2022 Date tied to redomicile merger and conversion of awards

Key Terms

Stock Option, Ordinary Shares, Redomicile Merger, beneficially owned

4 terms

Stock Option financial

"The filing shows a Stock Option linked to ordinary shares"

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

Ordinary Shares financial

"underlying_security_title: "Ordinary Shares" for the option"

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

Redomicile Merger regulatory

"the Redomicile Merger resulted in ALR Singapore becoming a parent company"

beneficially owned financial

"each option or warrant to purchase shares of Common Stock beneficially owned by the reporting person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

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

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1. Name and Address of Reporting Person^*

Szeto Benjamin

(Last) (First) (Middle)

9 SIMEI STREET 4, #08-02

(Street)

SINGAPORE

(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
ALR Technologies SG Ltd. [ ALRTF ]

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)
	Corporate Secretary

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
Stock Option(1)	11/07/2022	06/30/2028	Ordinary Shares	10,000,000	$0.01	D

Explanation of Responses:

1. On November 7, 2022, ALR Technologies Inc. completed a merger by and among ALR Technologies Inc., ALR Technologies SG Ltd. (the "Company") and its wholly-owned subsidiary, ALRT Delaware, Inc., ("ALR Delaware"), pursuant to which ALR Delaware merged with and into ALR Technologies Inc. (the "Redomicile Merger"), with ALR Technologies Inc. continuing as the surviving entity and a wholly-owned subsidiary of ALR Singapore. The Redomicile Merger resulted in ALR Singapore becoming a parent company and successor to ALR Technologies Inc. At the effective time of the Redomicile Merger, each outstanding share of ALR Technologies Inc. common stock was converted into the right to receive one ordinary share of ALR Singapore, and each option or warrant to purchase shares of Common Stock beneficially owned by the reporting person was converted into an option or warrant to subscribe for an equivalent number of ALR Singapore Ordinary Shares at an equivalent exercise price.

	/s/ Benjamin Szeto	04/09/2026
	** 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 Benjamin Szeto’s Form 3 for ALRTF disclose?

It discloses that Corporate Secretary Benjamin Szeto holds a stock option over 10,000,000 underlying ordinary shares at a $0.01 exercise price. The option stems from a prior redomicile merger and is being reported as an existing ownership position, not a new trade.

How many ALR Technologies SG (ALRTF) shares are tied to Szeto’s option?

The filing shows his stock option is linked to 10,000,000 underlying ordinary shares. This derivative position represents a right to acquire those shares at a fixed price, rather than current share ownership from a recent market transaction.

What is the exercise price and expiry of Szeto’s ALRTF stock option?

The stock option has an exercise price of $0.01 per underlying ordinary share and expires on June 30, 2028. These terms define the cost and time window for converting the option into ordinary shares if exercised in the future.

Did Benjamin Szeto buy or sell ALRTF shares in this Form 3?

No, the Form 3 does not show any new purchase or sale of shares. It records an existing stock option position that was converted in a prior redomicile merger, serving as an initial statement of beneficial ownership for regulatory disclosure.

How did the ALR redomicile merger affect Szeto’s equity awards?

The merger converted his prior ALR Technologies Inc. options and warrants into equivalent rights in ALR Technologies SG Ltd. Each prior instrument became a right to subscribe for the same number of ALR Singapore ordinary shares at an equivalent exercise price, preserving economic terms.