Barrick Mining (NYSE: B) insider lines up multi-million dollar stock sale

Rhea-AI Filing Summary

BARRICK MINING CORP (B) received a Rule 144 notice from officer Darian K. Rich covering a proposed sale of 75,452 shares of common stock. The shares are held through Morgan Stanley Smith Barney LLC Executive Financial Services and are listed on the NYSE. The filing reports an aggregate market value for the shares of $3,639,095.23 as of the notice dated 08/24/2026. The securities were acquired upon vesting of performance stock during the period from 11/17/2017 through 02/12/2026.

Key Figures

Shares proposed for sale: 75,452 shares Aggregate market value: $3,639,095.23 Acquisition period for performance stock: 11/17/2017–02/12/2026 +1 more

4 metrics

Shares proposed for sale 75,452 shares Common stock covered by Darian K. Rich’s Rule 144 notice

Aggregate market value $3,639,095.23 Value of 75,452 common shares reported in the Rule 144 notice

Acquisition period for performance stock 11/17/2017–02/12/2026 Period during which performance stock vested and was acquired

Date of Notice 08/24/2026 Filing date of the Rule 144 notice signed by Darian Kevin Rich

Key Terms

Rule 144, performance stock, Form 144, aggregate market value

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

performance stock financial

"The securities to be sold were acquired upon the vesting of performance stock"

Form 144 regulatory

"144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

aggregate market value financial

"75452 | 3639095.23 | 1675360395 | 08/24/2026"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

What does the Form 144 filing disclose for B (BARRICK MINING CORP)?

It discloses that officer Darian K. Rich has filed a Rule 144 notice for a proposed sale of 75,452 common shares of BARRICK MINING CORP, with an aggregate market value of $3,639,095.23, relating to shares acquired from vested performance stock.

How many BARRICK MINING CORP shares are covered by Darian K. Rich’s Form 144?

The notice covers a proposed sale of 75,452 shares of BARRICK MINING CORP common stock. These shares were acquired upon the vesting of performance stock awards between 11/17/2017 and 02/12/2026.

What is the reported market value of the B shares in this Form 144?

The Form 144 reports an aggregate market value of $3,639,095.23 for the 75,452 BARRICK MINING CORP common shares covered by the notice as of the filing date 08/24/2026.

On which exchange are the BARRICK MINING CORP shares in this Form 144 listed?

The common shares referenced in the Form 144 are listed on the NYSE, as indicated in the securities information section of the notice.

How and when were the B (BARRICK MINING CORP) shares being sold acquired?

The shares were acquired upon the vesting of performance stock during the period from 11/17/2017 through 02/12/2026, according to the remarks section of the notice signed by Darian Kevin Rich.

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Available on EDGAR 08/24/2026 - 07:06 PM Accepted by SEC EDGAR 08/24/2026 - 07:06 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002151634
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	BARRICK MINING CORPORATION
SEC File Number	001-09059
Address of Issuer	Brookfield Place, TD Canada Trust Tower, Suite 3700 161 Bay Street, P.O. Box 212 Toronto ONTARIO, CANADA M5J 2S1
Phone	(800) 720-7415
Name of Person for Whose Account the Securities are To Be Sold	DARIAN K. RICH
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	75452	3639095.23	1675360395	08/24/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/17/2017	Performance Shares	Issuer			75452	11/17/2017	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of performance stock during the period of11/17/2017 through 02/12/2026.
Date of Notice	08/24/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Darian Kevin Rich
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)