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Thiel Frederick G

SEC insider (Form 3/4/5 filer). CIK 0001567383. Chief Executive Officer at MARA Holdings, Inc. (MARA). 57 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in HALLANDALE BEACH, FL.

Companies Thiel Frederick G has filed insider reports for

  • MARA Holdings, Inc. (MARA): Director, Officer, Chief Executive Officer
Thiel Frederick G profile photo

Thiel Frederick G

CIK: 0001567383

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)26 (45.6%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (5.3%)

Compensation grants

Other (G, F, J, C, D, …)28 (49.1%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MARA Holdings, Inc. logo
MARA

MARA Holdings, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (57 total)

  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Oct 1, 2026
    Sale
    Direct
    27.5K shares at avg. $11.22$309K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Sep 30, 2026
    Tax Payment
    Direct
    63.1K shares at avg. $11.33$715K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Sep 17, 2026
    Sale
    Direct
    27.5K shares at avg. $11.45$315K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Aug 17, 2026
    Sale
    Direct
    27.5K shares at avg. $9.21$253K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Aug 3, 2026
    Tax Payment
    Direct
    27.3K shares at avg. $11.75$321K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Jul 31, 2026
    Tax Payment
    Direct
    40.4K shares at avg. $11.32$457K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Jul 30, 2026
    Tax Payment
    Direct
    40.5K shares at avg. $11.82$479K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Jul 17, 2026
    Sale
    Direct
    27.5K shares at avg. $10.90$300K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Jul 1, 2026
    Tax Payment
    Direct
    63.1K shares at avg. $13.89$876K
  • MARA Holdings, Inc. logo
    MARA

    MARA Holdings, Inc.

    Jun 17, 2026
    Sale
    Direct
    27.5K shares at avg. $14.25$392K

1-10 of 57

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