Welcome to our dedicated page for MARA Holdings SEC filings (Ticker: MARA), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
MARA Holdings, Inc. filings document material-event disclosures for a digital energy and compute infrastructure company with bitcoin mining operations, digital asset holdings, and data center assets. Form 8-K reports include shareholder letters, operating and financial results, earnings-call materials, and material agreements involving the company’s data center portfolio.
Proxy materials disclose board and shareholder voting matters, executive compensation, equity awards, and governance under MARA’s Amended and Restated 2018 Equity Incentive Plan. The filing record also covers capital-structure disclosures, compensatory arrangements, and governance matters tied to compute infrastructure, power arrangements, and public-company reporting.
MARA Holdings, Inc. Chief Financial Officer Salman Khan reported a sale of company stock. On 12/15/2025, he sold 34,732 shares of common stock at a price of $11.48 per share, using transaction code “S” for a sale.
The trade was made under a pre-arranged Rule 10b5-1 trading plan that he adopted on March 14, 2025, which is designed to allow insiders to sell shares according to a preset schedule. After this transaction, he beneficially owned 248,566 shares indirectly through the S & N Khan Family Trust and 1,251,650 shares directly. He and his spouse serve as trustees of the family trust, whose beneficiaries are members of his immediate family.
MARA Holdings, Inc. Chief Financial Officer Salman Khan reported a sale of company stock. On 11/17/2025, a trust associated with him sold 34,732 shares of common stock at a price of $11.99 per share in an open-market transaction coded as a sale. After this trade, the filing shows 283,298 shares held indirectly through the S & N Khan Family Trust and 1,251,650 shares held directly. The sale was made under a Rule 10b5-1 trading plan that the reporting person adopted on March 14, 2025, which is a pre-arranged program for trading shares.
MARA Holdings, Inc. Chief Executive Officer and director Fred Thiel reported a sale of company stock in a Form 4 filing. On 11/17/2025, he sold 27,505 shares of common stock at a price of $11.99 per share. After this transaction, he beneficially owned 3,582,994 shares of MARA common stock in direct form. The filing states that this sale was carried out under a pre-arranged Rule 10b5-1 trading plan adopted on May 28, 2025, which is designed to allow insiders to sell shares according to a set schedule.
MARA Holdings, Inc. reported an insider transaction by a director. On 11/10/2025, the reporting person sold 1,000 shares of common stock at $16.55 per share under transaction code “S.” The filing notes the sale was made pursuant to a Rule 10b5-1 trading plan adopted on March 6, 2025. After the sale, the reporting person beneficially owned 170,859 shares with direct ownership.
MARA Holdings, Inc. reported an insider transaction by CEO and Director Fred Thiel. On 11/06/2025, 27,316 shares of common stock were withheld to satisfy tax obligations upon the vesting of restricted stock units, coded “F.” The shares were valued at $17.81 per share for this tax-withholding event.
Following this transaction, the reporting person beneficially owned 3,610,499 shares, held directly. The filing notes this was not an open market sale.
MARA Holdings (MARA) General Counsel reported insider transactions on 11/06/2025 and 11/10/2025.
Open‑market sales totaled 30,000 shares: 4,887 at a weighted average price of $16.70 (range $16.43–$17.01), 25,023 at $15.87 (range $15.57–$16.56), and 90 at $16.58.
The filer also had 4,240 shares withheld to cover taxes upon RSU vesting. Following these events, directly held common shares were 723,136.
MARA Holdings, Inc. reported insider activity by its General Counsel on Form 4. The filing shows shares withheld to cover taxes upon RSU vesting, coded “F” and not an open‑market sale. On 10/31/2025, 13,753 shares were withheld at $17.76. On 11/03/2025, 9,981 shares were withheld at $18.27. Following these transactions, the officer directly beneficially owned 767,357 shares after the first event and 757,376 shares after the second.
MARA Holdings, Inc. insider filed a Form 4 reporting tax-withholding transactions tied to restricted stock unit vesting. On 10/31/2025, 40,497 shares of common stock were withheld at $17.76 per share. On 11/03/2025, 40,388 shares were withheld at $18.27 per share. The filing notes these were not open market sales. Following these entries, the reporting person held 3,637,815 shares directly.
MARA Holdings, Inc. reported insider activity by Chief Financial Officer Salman Khan related to restricted stock unit vesting. The Form 4 shows tax-withholding transactions coded “F,” which are not open‑market sales. On 10/31/2025, 34,382 shares were withheld at $17.76 per share. On 11/03/2025, 30,946 shares were withheld at $18.27 per share.
Following the reported transactions, Khan beneficially owned 1,251,650 shares directly and 318,030 shares indirectly through the S & N Khan Family Trust, of which he and his spouse are trustees and immediate family members are beneficiaries.
MARA Holdings reported sharply improved results for the quarter ended September 30, 2025. Revenue reached $252.4 million, up from $131.6 million a year ago, and net income was $123.1 million versus a prior-year loss. Year-to-date, revenue was $704.8 million and net income $397.9 million, reflecting higher Bitcoin-related revenues and gains tied to digital asset receivables.
Cash and cash equivalents were $826.4 million, while total bitcoin holdings were 52,850 BTC with a fair value of $6.03 billion as of September 30. The company recorded $20.9 million in restructuring costs after exiting its 2-phase immersion cooling product line and recognized $26.3 million of impairment tied to storm damage at the Garden City site. Notes payable increased to $3.25 billion and the current portion of the line of credit was $350.0 million. A commodity swap amendment reduced fixed power prices and contributed to a $51.7 million derivative asset at quarter end. As of October 28, 2025, shares outstanding were 378,184,353.