Thiel Frederick G - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
Insider Trading Transactions for Thiel Frederick G
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2026-03-17
Sale
2026-03-19
7:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$9.18$252,4964,788,954
(Direct)
View
2026-02-17
Sale
2026-02-19
9:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$7.66$210,6884,155,722
(Direct)
View
2026-01-20
Sale
2026-01-22
7:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$10.8$297,0543,517,566
(Direct)
View
2025-12-17
Sale
2025-12-19
7:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$10.77$296,2293,555,489
(Direct)
View
2025-11-17
Sale
2025-11-19
7:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$11.99$329,7853,582,994
(Direct)
View
2025-10-17
Sale
2025-10-20
8:45 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$19.57$538,2733,718,700
(Direct)
View
2025-09-16
Sale
2025-09-18
9:49 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
55,010$16.87$927,7443,755,789
(Direct)
View
2025-08-18
Sale
2025-08-19
7:30 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$15.28$420,2763,810,799
(Direct)
View
2025-07-16
Sale
2025-07-18
8:02 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$19.52$536,8983,946,504
(Direct)
View
2025-06-16
Sale
2025-06-18
5:25 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$15.3$420,8273,983,593
(Direct)
View
2025-05-16
Sale
2025-05-20
8:01 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$15.68$431,2784,011,098
(Direct)
View
2025-05-09
Sale
2025-05-13
9:02 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
55,010$15$825,1504,146,804
(Direct)
View
2025-02-18
Sale
2025-02-20
6:55 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$16.68$458,7833,910,843
(Direct)
View
2025-01-16
Sale
2025-01-21
6:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$18.01$495,3654,100,585
(Direct)
View
2024-12-16
Sale
2024-12-18
6:45 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$23.5$646,3684,128,090
(Direct)
View
2024-11-18
Sale
2024-11-20
9:00 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$19.8$544,5994,155,595
(Direct)
View
2024-10-16
Sale
2024-10-18
5:42 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,505$17.5$481,3384,250,804
(Direct)
View
2024-09-20
Sale
2024-09-20
9:20 pm
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,512$15.7$431,9384,278,309
(Direct)
View
2022-12-16
Purchase
2022-12-21
9:31 pm
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
5,000$3.82$19,100154,175
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-04-01
Tax Withholding
2026-04-03
7:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
36,230$8.164,752,724
(Direct)
View
2026-02-20
Tax Withholding
2026-02-24
9:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
91,356$7.54,816,459
(Direct)
View
2026-02-20
Option Award
2026-02-20
9:56 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
752,093$04,907,815
(Direct)
View
2026-02-18
Option Award
2026-02-19
9:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
773,861$04,155,722
(Direct)
View
2026-02-05
Tax Withholding
2026-02-06
9:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
67,704$9.123,409,366
(Direct)
View
2026-01-30
Tax Withholding
2026-02-03
7:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,496$9.53,477,070
(Direct)
View
2026-01-08
Tax Withholding
2026-01-09
7:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
10,418$8.983,545,071
(Direct)
View
2025-11-06
Tax Withholding
2025-11-10
7:38 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,316$17.813,610,499
(Direct)
View
2025-11-03
Tax Withholding
2025-11-04
7:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,388$18.273,637,815
(Direct)
View
2025-10-31
Tax Withholding
2025-11-04
7:00 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,497$17.763,637,815
(Direct)
View
2025-10-01
Tax Withholding
2025-10-03
9:25 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
9,584$18.263,746,205
(Direct)
View
2025-08-06
Tax Withholding
2025-08-08
8:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,496$16.553,838,304
(Direct)
View
2025-08-06
Tax Withholding
2025-08-08
8:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,388$16.083,838,304
(Direct)
View
2025-08-06
Tax Withholding
2025-08-08
8:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,316$15.53,838,304
(Direct)
View
2025-07-09
Tax Withholding
2025-07-11
8:12 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
9,584$15.683,974,009
(Direct)
View
2025-05-16
Tax Withholding
2025-05-20
8:01 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
80,885$13.374,011,098
(Direct)
View
2025-05-16
Tax Withholding
2025-05-20
8:01 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,316$14.054,011,098
(Direct)
View
2025-04-08
Tax Withholding
2025-04-10
7:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
9,584$11.54,201,814
(Direct)
View
2025-04-08
Tax Withholding
2025-04-10
7:30 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
49,291$13.924,201,814
(Direct)
View
2025-02-28
Tax Withholding
2025-03-04
8:51 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
27,316$17.954,260,689
(Direct)
View
2025-02-28
Tax Withholding
2025-03-04
8:51 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
40,388$18.344,260,689
(Direct)
View
2025-02-28
Option Award
2025-02-28
9:28 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
417,550$04,328,393
(Direct)
View
2025-02-03
Tax Withholding
2025-02-05
9:48 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
162,237$19.563,938,348
(Direct)
View
2024-11-05
Tax Withholding
2024-11-07
8:12 pm
N/A
N/A
MARA Holdings Inc.MARAThiel Frederick G
Chief Executive Officer
67,704$16.54,183,100
(Direct)
View
2024-05-01
Option Award
2024-05-06
09:05 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
Chief Executive Officer
1,646,606$04,362,968
(Direct)
View
2024-02-16
Tax Withholding
2024-02-20
7:55 pm
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
Chief Executive Officer
161,554$17.732,716,362
(Direct)
View
2024-01-31
Option Award
2024-02-02
9:45 pm
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
Chief Executive Officer
1,642,229$02,877,916
(Direct)
View
2023-11-10
Option Award
2023-11-14
5:08 pm
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
610,737$9.611,235,687
(Direct)
View
2023-05-01
Option Award
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
500,000$8.782,739,076
(Direct)
View
2023-01-30
Conversion
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
20,825$8.752,739,076
(Direct)
View
2023-01-30
Option Award
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
41,650$8.752,739,076
(Direct)
View
2022-07-26
Option Award
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
41,650$10.112,739,076
(Direct)
View
2023-04-26
Conversion
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
21,536$9.462,739,076
(Direct)
View
2022-11-01
Option Award
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
41,650$13.112,739,076
(Direct)
View
2022-11-01
Conversion
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
21,266$13.112,739,076
(Direct)
View
2023-04-26
Option Award
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
41,650$9.462,739,076
(Direct)
View
2022-07-26
Conversion
2023-05-17
08:53 am
N/A
N/A
MARATHON DIGITAL HOLDINGS INC.MARAThiel Frederick G
CEO
22,074$10.112,739,076
(Direct)
View
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