MARA files Rule 144 notice for 16,000 shares

MARA submitted a Rule 144 notice reporting the sale of restricted common stock tied to prior vesting.

Rhea-AI Filing Summary

MARA submitted a Rule 144 notice reporting the sale of restricted common stock tied to prior vesting. The filing lists a 16,000-share allocation from a restricted stock vesting on 02/28/2025. It also reports two dispositions by The S&N Khan Family Trust: 16,000 shares on 03/17/2026 for $146,880 and 16,000 shares on 04/17/2026 for $186,880.

Insights

Securities Compliance Analyst

Rule 144 notice documents restricted shares vesting and subsequent trust dispositions.

The filing records a restricted stock vesting event dated 02/28/2025 for 16,000 shares, which the issuer allocated as compensation. The filing then lists two sales by The S&N Khan Family Trust on 03/17/2026 and 04/17/2026 with the stated gross amounts.

Compliance focus: ensure holding-period and public-information conditions were met before sales. Subsequent filings or transfer records would show whether resale conditions under Rule 144 were satisfied.

Key Figures

Restricted stock vesting: 16,000 shares Disposition amount (Mar 17, 2026): $146,880 Disposition amount (Apr 17, 2026): $186,880 +1 more

4 metrics

Restricted stock vesting 16,000 shares vesting dated 02/28/2025, labeled Compensation

Disposition amount (Mar 17, 2026) $146,880 16,000 shares sold by The S&N Khan Family Trust on 03/17/2026

Disposition amount (Apr 17, 2026) $186,880 16,000 shares sold by The S&N Khan Family Trust on 04/17/2026

Reported security type Common shares Listed as Common stock on the form

Key Terms

Restricted Stock Vesting, Rule 144 notice, The S&N Khan Family Trust

3 terms

Restricted Stock Vesting financial

"Restricted Stock Vesting | Issuer | 16000 | 02/28/2025"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Rule 144 notice regulatory

"Form 144 entries listing securities sold during the past 3 months"

A Rule 144 notice is a public filing that an insider or holder of restricted stock submits when they plan to sell shares that aren’t freely tradable yet; it lists how many shares they intend to sell and under what conditions. For investors, it matters because it signals potential insider selling and an upcoming increase in shares available to the market—similar to someone announcing a big garage sale, which can affect supply and price expectations.

The S&N Khan Family Trust other

"The S&N Khan Family Trust 12/26/2020 ... | Common | 03/17/2026 | 16000"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does MARA's Form 144 filing show?

It reports a Rule 144 notice tied to restricted stock vesting and two trust dispositions. The filing lists a 16,000-share vesting dated 02/28/2025 and two sales by The S&N Khan Family Trust on 03/17/2026 and 04/17/2026 with stated proceeds.

How many shares were sold under the reported transactions?

The filing lists two dispositions of 16,000 shares each by the trust. One sale on 03/17/2026 shows $146,880 and the other on 04/17/2026 shows $186,880, per the provided excerpt.

Were the shares related to compensation or an issuer grant?

Yes. The excerpt states the 16,000 shares originate from a restricted stock vesting on 02/28/2025 described as Compensation. The issuer is identified in the vesting row.

Who is listed as the seller in the Form 144 entries?

The seller is identified as The S&N Khan Family Trust with an address in Hallandale Beach, FL. The trust is named for both transactions dated 03/17/2026 and 04/17/2026.

Does the filing indicate who received the sale proceeds?

The excerpt does not allocate proceeds to a specific party beyond listing the trust and dollar amounts. The filing shows $146,880 and $186,880 associated with the two reported dispositions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/18/2026 - 11:26 AM 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	0001907413
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	MARA Holdings, Inc.
SEC File Number	001-36555
Address of Issuer	1010 SOUTH FEDERAL HIGHWAY SUITE 2700 HALLANDALE BEACH FLORIDA 33009
Phone	(800) 804-1690
Name of Person for Whose Account the Securities are To Be Sold	Khan Salman Hassan
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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	16000	192000.00	381270503	05/18/2026	NASDAQ

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	02/28/2025	Restricted Stock Vesting	Issuer			16000	02/28/2025	Compensation

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
The S&N Khan Family Trust 12/26/2020 1010 South Federal Highway Suite 2700 Hallandale Beach FL 33009	Common	03/17/2026	16000	146880.00
The S&N Khan Family Trust 12/26/2020 1010 South Federal Highway Suite 2700 Hallandale Beach FL 33009	Common	04/17/2026	16000	186880.00

144: Remarks and Signature

Remarks	Today's sale and the sales in the past 3 months occurred in the account of The S&N Khan Family Trust 12/26/2020, of which Salman Hassan Khan is a trustee and an account stakeholder.
Date of Notice	05/18/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/11/2025
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/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Salman H. Khan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)