Robert Quartermain - 13 Apr 2026 Form 4 Insider Report for Dakota Gold Corp. (DC)

Reporting relationship: CHIEF EXECUTIVE OFFICER, Director
Issuer ticker: DC
Reported as of: 13 Apr 2026
Net transaction value: -$75,443
SEC form: 4
Accepted by SEC: 15 Apr 2026, 16:05:09 UTC
Prior SEC filing: 05 Mar 2026
Source filing: View source filing
Reporting owner signature: /S/ SHAWN CAMPBELL, BY POWER OF ATTORNEY

Key filing fact

Robert Quartermain filed Form 4 for Dakota Gold Corp. (DC) on 15 Apr 2026.

Key facts

This page summarizes Robert Quartermain's Form 4 filing for Dakota Gold Corp. (DC).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 15 Apr 2026, 16:05.

Change

Previous filing in this sequence was filed on 05 Mar 2026.
Current net transaction value: -$75,443.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001238270 Primary reporting owner

QUARTERMAIN ROBERT

Relationship: CHIEF EXECUTIVE OFFICER, Director
Address: C/O DAKOTA GOLD CORP., 106 GLENDALE DRIVE, SUITE 1, LEAD
Signature: /S/ SHAWN CAMPBELL, BY POWER OF ATTORNEY
Signature date: 15 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DC transaction

COMMON STOCK

Options Exercise

Transaction value
Shares: +275,000
Change %: +3.4%
Price: $4.76^*
Shares after: 8,271,675
Date: 13 Apr 2026
Ownership: Direct

DC transaction

COMMON STOCK

Tax liability

Transaction value
Shares: -226,863
Change %: -2.7%
Price: $5.77^*
Shares after: 8,044,812
Date: 13 Apr 2026
Ownership: Direct
Footnotes: F1

DC transaction

COMMON STOCK

Sale

Transaction value: $75,443
Shares: -13,448
Change %: -0.17%
Price: $5.61
Shares after: 8,031,364
Date: 15 Apr 2026
Ownership: Direct
Footnotes: F2

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

DC transaction Derivative

STOCK OPTIONS

Options Exercise

Transaction value
Shares: -275,000
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 13 Apr 2026
Ownership: Direct
Underlying class: COMMON STOCK
Underlying amount: 275,000
Exercise price: $4.76
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents shares of common stock withheld by the Issuer solely for the purposes of paying the exercise price of the stock options in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer, based on a closing price of $5.77 per share of the common stock on April 13, 2026 on the NYSE American LLC.

Footnote F2

Represents shares of common stock sold at a weighted average sale price of $5.61 per share to satisfy tax withholding obligations in connection with the conversion of the stock options into shares of common stock upon settlement by the Issuer. These shares were sold in multiple transactions at prices ranging from $5.60 to $5.61. The reporting person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares of common stock sold at each separate price.

Footnote F3

The options vested one-third on each of May 17, 2021, May 17, 2022, and May 17, 2023.