Frontier Nuclear (FNUC) director details options, RSUs and shares in Form 3

Rhea-AI Filing Summary

Frontier Nuclear & Minerals Inc. director Schapiro Peretz filed an initial ownership report showing option, RSU and share positions rather than new trades. Direct holdings include stock options over 3,846 Common Shares at an exercise price of $5.0000 expiring on January 30, 2028 and 769 Common Shares.

Through Saphires Holdings PTY Ltd. <Saphires Holdings Family A/C>, which is 100% owned by the reporting person, an additional 769 Common Shares are held. Through Give It Holdings Pty Ltd., which is wholly owned by Saphires, he indirectly holds stock options over 100,000 Common Shares at an exercise price of $3.0800 expiring on February 23, 2031.

Give It Holdings Pty Ltd. also holds Restricted Stock Units covering 11,442, 49,255 and 12,000 Common Shares. Footnotes explain that one option grant is fully vested, while other options and RSUs follow specified vesting schedules under the company’s equity plans, with some RSUs eligible for accelerated vesting on change of control or market capitalization triggers.

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^*

Schapiro Peretz

(Last) (First) (Middle)

360 MAIN STREET, 30TH FLOOR

(Street)

WINNIPEG R3C 4G1

(City) (State) (Zip)

MANITOBA, CANADA

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
Frontier Nuclear & Minerals Inc. [ FNUC ]

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
	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)
Common Shares	769	D
Common Shares	769	I	Saphires Holdings PTY Ltd. <Saphires Holdings Family A/C>(1)

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 Options (Right to Buy)	(2)	01/30/2028	Common Shares	3,846	$5	D
Stock Options (Right to Buy)	(3)	02/23/2031	Common Shares	100,000	$3.08	I	Give It Holdings Pty Ltd.(4)
Restricted Stock Units	(5)	(6)	Common Shares	11,442	(7)	I	Give It Holdings Pty Ltd.(4)
Restricted Stock Units	(8)	(6)	Common Shares	49,255	(7)	I	Give It Holdings Pty Ltd.(4)
Restricted Stock Units	(9)	(6)	Common Shares	12,000	(7)	I	Give It Holdings Pty Ltd.(4)

Explanation of Responses:

1. The reported securities are held directly by Saphires Holdings PTY Ltd. <Saphires Holdings Family A/C>, an Australian company ("Saphires"), which is 100% owned by the Reporting Person.

2. The Stock Options are fully vested.

3. The Stock Options were granted on February 23, 2026 under the Issuer's option plan. The Stock Options vest in accordance with the following schedule: (i) 50% vest on February 23, 2027 and (ii) 50% vest on February 23, 2028.

4. The reported securities are held directly by Give It Holdings Pty Ltd., an Australian company, which is wholly-owned by Saphires, a company which is 100% owned by the Reporting Person.

5. The Restricted Stock Units ("RSUs") were granted on July 21, 2025 under the Issuer's restricted share unit award plan ("RSU Plan"). The RSUs will vest on such date as the Reporting Person may elect provided such date is within the time period allowed under the RSU Plan.

6. The RSUs do not expire.

7. Each RSU represents a contingent right to receive one Common Share or the cash equivalent thereof as allowed under the RSU plan.

8. The RSUs were granted on February 23, 2026 under the Issuer's RSU Plan. The RSUs will vest as to the number of shares indicated and, on the later of (i) July 1, 2026; and (ii) such date as the Reporting Person may elect provided such date is within the time period allowed under the RSU Plan. Notwithstanding any provisions within the RSU Plan to the contrary, the RSUs shall be entitled to immediate vest upon the occurrence of a Change of Control (as defined in the RSU Plan) or if vesting is accelerated by the Issuer's Board of Directors.

9. The RSUs were granted on February 23, 2026 under the Issuer's RSU Plan. The RSUs will vest on the later of (i) the earlier of (y) January 1, 2027, or (z) the market capitalization of the Issuer exceeding US$150,000,000 for 10 consecutive trading days; and (ii) such date as the Reporting Person may elect, provided such date is within the time period allowed under the RSU Plan.

	Schapiro Peretz	03/24/2026
	** 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.
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* Form 3: SEC 1473 (03-26)

FAQ

What insider position does Schapiro Peretz hold at Frontier Nuclear & Minerals (FNUC)?

Schapiro Peretz is a director of Frontier Nuclear & Minerals Inc. The Form 3 shows his initial ownership in common shares, stock options, and restricted stock units, held both directly and through Australian holding companies fully owned by him.

What stock options does Schapiro Peretz report in his Frontier Nuclear (FNUC) Form 3?

He reports two stock option positions over Common Shares. One covers 3,846 shares at an exercise price of $5.0000 expiring January 30, 2028, held directly. Another covers 100,000 shares at $3.0800 expiring February 23, 2031, held indirectly via Give It Holdings Pty Ltd.

How many Frontier Nuclear (FNUC) Restricted Stock Units does the director indirectly hold?

Indirectly, he holds RSUs over three separate Common Share blocks. Give It Holdings Pty Ltd. holds RSUs covering 11,442, 49,255 and 12,000 shares, all granted under the company’s RSU plan and subject to specific vesting and change-of-control provisions described in the footnotes.

Does the Frontier Nuclear (FNUC) Form 3 show any insider buying or selling activity?

No buy or sell transactions are reported in this Form 3. All entries are labeled as holdings with unknown transaction codes, indicating disclosure of existing positions in shares, options and RSUs rather than new market transactions by the director or related entities.

How are Saphires Holdings and Give It Holdings related to the Frontier Nuclear (FNUC) director?

Saphires Holdings PTY Ltd. is 100% owned by the reporting person. Give It Holdings Pty Ltd. is wholly owned by Saphires. The filing states that these Australian entities directly hold certain Common Shares, options, and RSUs associated with the director’s beneficial ownership.

What are the key vesting terms for the Frontier Nuclear (FNUC) RSU grants reported?

The RSUs were granted under the company’s RSU Plan with flexible election dates. Some RSUs vest on dates the reporting person may elect within plan limits, with provisions for immediate vesting upon a change of control or specified market capitalization and date-based conditions.