Form: 3

Initial statement of beneficial ownership of securities

July 7, 2026

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*
Pemble Brian James

(Last) (First) (Middle)
940 PRIVATE RD

(Street)
WINNETKA IL 60093

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
06/29/2026
3. Issuer Name and Ticker or Trading Symbol
FORUM MARKETS Inc [ FRMM ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
5. If Amendment, Date of Original Filed (Month/Day/Year)
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 Stock 78,500(1)(4) D
Common Stock 371,303 I Held in 401(k) account
Common Stock 274,844 I Held in 401(k) account
Common Stock 62,067 I Held in individual retirement account
Common Stock 665,000(2)(3) I Held in joint account with spouse (JTWROS)
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
Explanation of Responses:
1. The Reporting Person's beneficial ownership of 1,451,714 shares of Common Stock represents approximately 10.99% of the 13,210,145 shares of Common Stock outstanding as reported in the Issuer's Current Report on Form 8-K filed with the Securities and Exchange Commission on June 29, 2026 (Accession No. 0001213900-26-073352). The Reporting Person's percentage ownership increased above 10% solely as a result of the reduction in the Issuer's outstanding shares effected through the Issuer's ongoing share repurchase program, and not as a result of any acquisition of additional shares by the Reporting Person. The Reporting Person's most recent purchase of the Issuer's Common Stock was completed on April 17, 2026, at which time the Reporting Person's percentage ownership was less than 10%
2. The 665,000 shares reported as held indirectly in a joint account with the Reporting Person's spouse are held in a joint account with rights of survivorship (JTWROS). The Reporting Person and the Reporting Person's spouse share voting and dispositive power over the shares held in the JTWROS account.
3. The Reporting Person's spouse holds 84,166 additional shares of the Issuer's Common Stock in an individual retirement account titled solely in the spouse's name. Those shares are not included in the beneficial ownership reported in this Form 3. The Reporting Person and the Reporting Person's spouse have been legally separated since 2024, proceedings for the dissolution of the marriage were filed in 2024 and remain pending, and the Reporting Person and the Reporting Person's spouse have maintained separate residences continuously since the date of separation. The Reporting Person has neither the power to vote or direct the voting of, nor the power to dispose or direct the disposition of, the 84,166 shares held in the spouse's individual retirement account, and has no direct or indirect pecuniary interest therein. The Rule 16a-1(a)(2)(ii)(A) presumption of household attribution is rebutted by these facts.
4. The Reporting Person holds the Common Stock reported herein for investment purposes only and not with the purpose or effect of changing or influencing control of the Issuer.
/s/ Brian Pemble 07/07/2026
** 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.