Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MARA Holdings, Inc.MARA · Entity 4054 | Director · Chief Executive Officer | September 30, 2026 | October 02, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
MARA Holdings, Inc.
Report date September 30, 2026 · Filed October 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 4,217,586 |
Ending reported balance
After 2026-10-01 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-09-30 · Tax withholding · Disposed 63,101 · Balance 4,245,091 F1: Reflects shares of the issuer's common stock withheld to cover the reporting person's tax liability in connection with the vesting of restricted stock units. This transaction was not an open market sale by the reporting person. Row 2 · 2026-10-01 · Sale · Disposed 27,505 · Balance 4,217,586 F2: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 9, 2026. |
Filing footnotes · ownership attribution and instrument terms
F1: Reflects shares of the issuer's common stock withheld to cover the reporting person's tax liability in connection with the vesting of restricted stock units. This transaction was not an open market sale by the reporting person.
F2: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 9, 2026.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| October 12, 2018 Filed Oct 16, 2018 10:15 UTC | MARA Holdings, Inc. MARA · Entity 4054 | GrantEmployee Stock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $0.58 | $0.00 |
DisclosureSEC source: 0001493152-18-014519 · ownership.xml · derivative · entry 1 Thiel Frederick G · CIK 0001567383 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common · 50,000 shares Expires 2028-10-12 F1 · derivative.exercise_date: Vesting fifty (50%) percent on the date of grant and twenty-five (25%) percent following on each six (6) months anniversary of the date of grant provided awardee is still eligible under the Company's 2018 Equity Incentive Plan subject to acceleration following a change of control. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.