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MARA Holdings, Inc.

MARA Net selling
CIK 0001507605 #1497 in the set updated 17 Sep 2026
Bought (120 mo)
$681.89K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$75.32M
$19.35M on a plan · $3.08M straight out of an exercise
Sold at will
$52.88M
36 of 103 sales
Net
−$74.63M
−$52.20M against sales at will

By person

24 insiders · 187 transactions
53.1×

Fred Thiel holds 53.1 times base salary in stock. $52.03M of shares against $978.50K in salary for 2025.

Salary from the company's own proxy. The shares are what Fred Thiel last reported holding, valued at $12.00, the price Common Stock was last bought or sold at on the open market here, on 21 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
OKAMOTO MERRICK D
Executive Chairman
$35.75K (3)
$50.10M (4)
−$50.07M
5,540,355
1.43%
$66.48M
—
Thiel Frederick G
Chief Executive Officer
$19.10K (1)
$10.22M (25) scheduled
−$10.20M
4,335,697
1.12%
$52.03M
+364.4%
Khan Salman Hassan
Chief Financial Officer
—
$7.42M (21) scheduled
−$7.42M
1,983,422
0.5134%
$23.80M
+333.0%
Nowaid Zabi
General Counsel
—
$1.41M (9) scheduled
−$1.41M
898,780
0.2327%
$10.79M
+120.7%
BENZ PETER
VP
—
$1.39M (1)
−$1.39M
131,119
0.0339%
$1.57M
—
Crawford James
Chief Operating Officer
—
$1.08M (1)
−$1.08M
603,022
0.1561%
$7.24M
+2,884%
Berg Michael Carroll
Director
—
$903.69K (3)
−$903.69K
56,312
0.0146%
$675.74K
—
Salzman Simeon
CHIEF FINANCIAL OFFICER
—
$800.70K (1)
−$800.70K
84,366
0.0218%
$1.01M
—
DENUCCIO KEVIN A
Director
$555.93K (3)
— (1)
+$555.93K
266,974
0.0691%
$3.20M
+26,697,300%
Leupp Jay P
Director
—
$506.39K (2) scheduled
−$506.39K
261,618
0.0677%
$3.14M
+614.4%
Ouissal Said
Director
—
$432.70K (4)
−$432.70K
40,922
0.0106%
$491.06K
—
MELLINGER DOUGLAS K
Director
$71.10K (2)
$376.67K (14) scheduled
−$305.57K
231,618
0.0600%
$2.78M
—
Mealer-Burke Vicki
Director
—
$226.58K (1)
−$226.58K
140,862
0.0365%
$1.69M
+13,986%
FEINBERG JEFF
10% owner
—
$153.95K (8)
−$153.95K
2,248,802
0.5821%
$26.99M
+19.1%
SWAMI ASHU
Chief Technology Officer
—
$151.83K (2)
−$151.83K
518,030
0.1341%
$6.22M
+1,715%
Rudolph Michael
Director
—
$92.46K (3)
−$92.46K
5,146
0.0013%
$61.75K
—
LIEBERMAN DAVID PHILIP
Chief Financial Officer
—
$46.09K (1)
−$46.09K
137,574
0.0356%
$1.65M
—
ANTOUN GEORGES
Director
—
— (1)
$0.00
250,639
0.0649%
$3.01M
+9,562%
James Sarita M.
Director
—
— (1)
$0.00
91,333
0.0236%
$1.10M
+2,452%
GLOBAL BIT VENTURES INC. entity
10% owner
—
—
—
2,312,326
0.5986%
$27.75M
−22.9%
CROXALL DOUGLAS B
Resigned on 12-31-2017
—
—
—
778,846
0.2016%
$9.35M
−8.8%
Swick Adam Michael
Chief Growth Officer
—
—
—
314,697
0.0815%
$3.78M
+712.7%
Humpton Barbara
Director
—
—
—
136,339
0.0353%
$1.64M
—
GEORGE JANET
Director
—
—
—
136,339
0.0353%
$1.64M
—

Individual transactions

75
Insider
Date
Role
Action
Shares
Price
Amount
Thiel Frederick G
26 Apr 2023
CEO
Exercised, kept
21,536
$9.46
$203.73K
SWAMI ASHU
30 Mar 2023
Chief Technical Officer
Exercised, kept
3,890
$8.51
$33.10K
Crawford James
27 Feb 2023
Chief Operating Officer
Exercised, kept
20,605
$7.11
$146.50K
Thiel Frederick G
30 Jan 2023
CEO
Exercised, kept
20,825
$8.75
$182.22K
DENUCCIO KEVIN A
16 Jan 2023
Director
Exercised, kept
32,552
$7.68
$250.00K
ANTOUN GEORGES
16 Jan 2023
Director
Exercised, kept
32,552
$7.68
$250.00K
James Sarita M.
16 Jan 2023
Director
Exercised, kept
18,788
$7.68
$144.29K
Ouissal Said
16 Jan 2023
Director
Exercised, kept
15,310
$7.68
$117.58K
MELLINGER DOUGLAS K
16 Jan 2023
Director
Exercised, kept
32,552
$7.68
$250.00K
SWAMI ASHU
28 Dec 2022
Chief Technical Officer
Exercised, kept
14,601
$3.20
$46.72K
Leupp Jay P
14 Dec 2022
Director
Exercised, kept
1,092
$4.84
$5.29K
Thiel Frederick G
1 Nov 2022
CEO
Exercised, kept
21,266
$13.11
$278.80K
Thiel Frederick G
26 Jul 2022
CEO
Exercised, kept
22,074
$10.11
$223.17K
DENUCCIO KEVIN A
25 Apr 2022
Director
Exercised, kept
12,632
$18.15
$229.27K
Thiel Frederick G
25 Apr 2022
CEO
Exercised, kept
88,201
$18.15
$1.60M
James Sarita M.
25 Apr 2022
Director
Exercised, kept
7,603
$18.15
$137.99K
Ouissal Said
25 Apr 2022
Director
Exercised, kept
6,846
$18.15
$124.25K
ANTOUN GEORGES
25 Apr 2022
Director
Exercised, kept
12,632
$18.15
$229.27K
Leupp Jay P
25 Apr 2022
Director
Exercised, kept
12,632
$18.15
$229.27K
James Sarita M.
18 Apr 2022
Director
Exercised, kept
2,157
$20.90
$45.08K
Ouissal Said
18 Apr 2022
Director
Exercised, kept
1,940
$20.90
$40.55K
ANTOUN GEORGES
18 Apr 2022
Director
Exercised, kept
2,525
$20.90
$52.77K
Leupp Jay P
18 Apr 2022
Director
Exercised, kept
4,069
$20.90
$85.04K
Crawford James
15 Feb 2022
CHIEF OPERATING OFFICER
Exercised, kept
10,000
$25.55
$255.50K
Salzman Simeon
15 Feb 2022
CHIEF FINANCIAL OFFICER
Exercised, kept
10,000
$25.55
$255.50K
BENZ PETER
14 Feb 2022
VP
Exercised, kept
45,000
$25.72
$1.16M
James Sarita M.
3 Jan 2022
Director
Exercised, kept
2,345
$32.89
$77.13K
ANTOUN GEORGES
3 Jan 2022
Director
Exercised, kept
2,546
$32.89
$83.74K
Ouissal Said
3 Jan 2022
Director
Exercised, kept
1,993
$32.89
$65.55K
Leupp Jay P
3 Jan 2022
Director
Exercised, kept
4,069
$32.89
$133.83K
Ouissal Said
5 Oct 2021
Director
Exercised, kept
1,981
$33.63
$66.62K
Thiel Frederick G
5 Oct 2021
CEO
Exercised, kept
10,052
$33.63
$338.05K
Leupp Jay P
5 Oct 2021
Director
Exercised, kept
4,069
$33.63
$136.84K
James Sarita M.
5 Oct 2021
Director
Exercised, kept
3,047
$33.63
$102.47K
ANTOUN GEORGES
5 Oct 2021
Director
Exercised, kept
2,535
$33.63
$85.25K
DENUCCIO KEVIN A
5 Oct 2021
Director
Exercised, kept
16,842
$33.63
$566.40K
OKAMOTO MERRICK D
23 Aug 2021
Executive Chairman
Exercised, kept
1,322,621
$35.26
$46.64M
Thiel Frederick G
23 Aug 2021
CEO
Exercised, kept
16,986
$35.26
$598.93K
BENZ PETER
23 Aug 2021
VP
Exercised, kept
43,059
$35.26
$1.52M
DENUCCIO KEVIN A
23 Aug 2021
Director
Exercised, kept
16,842
$35.26
$593.85K
BENZ PETER
31 Mar 2021
Director
Exercised, kept
36,530
$48.02
$1.75M
Crawford James
31 Mar 2021
CHIEF OPERATING OFFICER
Exercised, kept
44,045
$48.02
$2.12M
Berg Michael Carroll
31 Mar 2021
Director
Exercised, kept
21,285
$48.02
$1.02M
DENUCCIO KEVIN A
31 Mar 2021
Director
Exercised, kept
16,842
$48.02
$808.75K
Thiel Frederick G
31 Mar 2021
Director
Exercised, kept
21,296
$48.02
$1.02M
OKAMOTO MERRICK D
31 Mar 2021
Chief Executive Officer
Exercised, kept
339,200
$48.02
$16.29M
BENZ PETER
10 Feb 2021
Director
Exercised, kept
36,530
$2.19
$80.00K
Crawford James
10 Feb 2021
CHIEF OPERATING OFFICER
Exercised, kept
56,746
$2.19
$124.27K
Berg Michael Carroll
10 Feb 2021
Director
Exercised, kept
13,420
$2.19
$29.39K
DENUCCIO KEVIN A
10 Feb 2021
Director
Exercised, kept
16,417
$4.75
$77.98K
Thiel Frederick G
10 Feb 2021
Director
Exercised, kept
19,716
$2.19
$43.18K
OKAMOTO MERRICK D
5 Feb 2021
Chief Executive Officer
Exercised, kept
1,259,449
$13.59
$17.12M
OKAMOTO MERRICK D
28 Jan 2021
Chief Executive Officer
Exercised, kept
897,848
$10.44
$9.37M
OKAMOTO MERRICK D
19 Jan 2021
Chief Executive Officer
Exercised, kept
908,904
$9.31
$8.46M
OKAMOTO MERRICK D
31 Dec 2020
Chief Executive Officer
Exercised, kept
344,064
$10.44
$3.59M
OKAMOTO MERRICK D
31 Dec 2020
Chief Executive Officer
Exercised, kept
978,570
$2.19
$2.14M
Salzman Simeon
31 Dec 2020
CHIEF FINANCIAL OFFICER
Exercised, kept
89,366
$2.19
$195.71K
Crawford James
31 Dec 2020
CHIEF OPERATING OFFICER
Exercised, kept
39,570
$10.44
$413.11K
Berg Michael Carroll
31 Dec 2020
Director
Exercised, kept
16,626
$10.44
$173.58K
Thiel Frederick G
31 Dec 2020
Director
Exercised, kept
12,624
$10.44
$131.79K
DENUCCIO KEVIN A
11 Dec 2020
Director
Exercised, kept
5,000
$4.82
$24.10K
OKAMOTO MERRICK D
30 Sep 2020
Chief Executive Officer
Exercised, kept
357,486
$1.96
$700.67K
Crawford James
30 Sep 2020
Chief Operating Officer
Exercised, kept
42,512
$1.96
$83.32K
LIEBERMAN DAVID PHILIP
30 Sep 2020
Chief Financial Officer
Exercised, kept
72,765
$1.96
$142.62K
Rudolph Michael
30 Sep 2020
Director
Exercised, kept
10,121
$1.96
$19.84K
Berg Michael Carroll
30 Sep 2020
Director
Exercised, kept
10,081
$1.96
$19.76K
Berg Michael Carroll
30 Sep 2020
Director
Exercised, kept
6,250
$1.96
$12.25K
Thiel Frederick G
30 Sep 2020
Director
Exercised, kept
12,465
$1.96
$24.43K
OKAMOTO MERRICK D
30 Jun 2020
Chief Executive Officer
Exercised, kept
356,463
$0.91
$324.38K
Crawford James
30 Jun 2020
Chief Operating Officer
Exercised, kept
42,163
$0.91
$38.37K
LIEBERMAN DAVID PHILIP
30 Jun 2020
Chief Financial Officer
Exercised, kept
72,309
$0.91
$65.80K
Rudolph Michael
30 Jun 2020
Director
Exercised, kept
10,025
$0.91
$9.12K
Berg Michael Carroll
30 Jun 2020
Director
Exercised, kept
9,900
$0.91
$9.01K
Berg Michael Carroll
30 Jun 2020
Director
Exercised, kept
6,250
$0.91
$5.69K
Thiel Frederick G
30 Jun 2020
Director
Exercised, kept
12,335
$0.91
$11.22K
Show all 187 transactions →

What was left out

Form 4 filings counted 262
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 66
Sales straight out of an exercise 1
Sales at will 36
Transactions with no price 0
Shares from compensation/vesting 24,436,400
Sales filed before the plan box existed 22
History held since 17 Oct 2016