MARA Holdings Inc (MARA) Insider Trading

Last 12 months

Insiders sold $7.54M and bought nothing on the open market.

94% of the selling was scheduled in advance under 10b5-1 plans. The last open-market buy by an executive or director was in Dec 2022.

Net open-market

−$7.54M

0 buys · 32 sales

Under a 10b5-1 plan

94%

of the value sold

Insiders who bought / sold

0 / 4

executives and directors

Last open-market buy

Dec 2022

Dec 28, 2022

Get an email when MARA's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Oct 19	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$7.88	$126k	0.8%	Form 4
Oct 1	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$11.22	$309k	0.6%	Form 4
Sep 18	Zabi Nowaid General Counsel	Sold10b5-1 plan	8,376	$12.10	$101k	0.9%	Form 4
Sep 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$11.45	$315k	0.6%	Form 4
Sep 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$11.45	$183k	0.8%	Form 4
Aug 21	Zabi Nowaid General Counsel	Sold10b5-1 plan	8,376	$12.00	$101k	0.9%	Form 4
Aug 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$9.21	$253k	0.6%	Form 4
Aug 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$9.21	$147k	0.8%	Form 4
Jul 20	Zabi Nowaid General Counsel	Sold10b5-1 plan	8,376	$12.00	$101k	0.9%	Form 4
Jul 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$10.90	$300k	0.6%	Form 4
Jul 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$10.90	$174k	0.8%	Form 4
Jun 22	Douglas K Mellinger Director	Sold10b5-1 plan	7,000	$16.00	$112k	2.8%	Form 4
Jun 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$14.25	$228k	0.7%	Form 4
Jun 17	Zabi Nowaid General Counsel	Sold10b5-1 plan	7,000	$14.25	$100k	0.7%	Form 4
Jun 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$14.25	$392k	0.6%	Form 4
May 18	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$12.00	$330k	0.6%	Form 4
May 18	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$12.00	$192k	0.7%	Form 4
May 18	Zabi Nowaid General Counsel	Sold10b5-1 plan	8,250	$12.00	$99k	0.8%	Form 4
Apr 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$11.68	$321k	0.6%	Form 4
Apr 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$11.68	$187k	0.7%	Form 4
Apr 17	Zabi Nowaid General Counsel	Sold10b5-1 plan	42,090	$12.00	$505k	4.0%	Form 4
Mar 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$9.18	$252k	0.6%	Form 4
Mar 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$9.18	$147k	0.7%	Form 4
Feb 17	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	16,000	$7.66	$123k	0.8%	Form 4
Feb 17	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$7.66	$211k	0.7%	Form 4
Jan 20	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$10.80	$297k	0.8%	Form 4
Dec 17, 2025	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$10.77	$296k	0.8%	Form 4
Dec 15, 2025	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	34,732	$11.48	$399k	2.3%	Form 4
Nov 17, 2025	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	34,732	$11.99	$416k	2.2%	Form 4
Nov 17, 2025	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$11.99	$330k	0.8%	Form 4
Nov 10, 2025	Douglas K Mellinger Director	Sold10b5-1 plan	1,000	$16.55	$17k	0.6%	Form 4
Nov 6, 2025 – Nov 10, 2025	Zabi Nowaid General Counsel	SoldNo plan 3 parts	30,000	$16.01 average	$480k	4.0%	Form 4
Oct 17, 2025	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$19.57	$538k	0.7%	Form 4
Oct 15, 2025	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	34,732	$22.74	$790k	2.1%	Form 4
Oct 7, 2025	Douglas K Mellinger Director	Sold10b5-1 plan	1,000	$20.71	$21k	0.6%	Form 4
Sep 16, 2025 – Sep 17, 2025	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan 2 parts	55,010	$16.87 average	$928k	1.4%	Form 4
Sep 15, 2025	Salman Hassan Khan Chief Financial Officer	Sold10b5-1 plan	34,732	$16.24	$564k	2.0%	Form 4
Sep 10, 2025	Douglas K Mellinger Director	Sold10b5-1 plan	1,000	$16.10	$16k	0.6%	Form 4
Sep 8, 2025	Vicki Mealer-Burke Director	SoldNo plan	14,887	$15.22	$227k	20%	Form 4
Aug 18, 2025	Frederick G Thiel Chief Executive Officer	Sold10b5-1 plan	27,505	$15.28	$420k	0.7%	Form 4

Oct 1910b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $7.88
$126k
0.8% of stake
Oct 110b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $11.22
$309k
0.6% of stake
Sep 1810b5-1 plan
Zabi Nowaid
General Counsel · sold 8,376 at $12.10
$101k
0.9% of stake
Sep 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $11.45
$315k
0.6% of stake
Sep 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $11.45
$183k
0.8% of stake
Aug 2110b5-1 plan
Zabi Nowaid
General Counsel · sold 8,376 at $12.00
$101k
0.9% of stake
Aug 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $9.21
$253k
0.6% of stake
Aug 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $9.21
$147k
0.8% of stake
Jul 2010b5-1 plan
Zabi Nowaid
General Counsel · sold 8,376 at $12.00
$101k
0.9% of stake
Jul 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $10.90
$300k
0.6% of stake
Jul 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $10.90
$174k
0.8% of stake
Jun 2210b5-1 plan
Douglas K Mellinger
Director · sold 7,000 at $16.00
$112k
2.8% of stake
Jun 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $14.25
$228k
0.7% of stake
Jun 1710b5-1 plan
Zabi Nowaid
General Counsel · sold 7,000 at $14.25
$100k
0.7% of stake
Jun 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $14.25
$392k
0.6% of stake
May 1810b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $12.00
$330k
0.6% of stake
May 1810b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $12.00
$192k
0.7% of stake
May 1810b5-1 plan
Zabi Nowaid
General Counsel · sold 8,250 at $12.00
$99k
0.8% of stake
Apr 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $11.68
$321k
0.6% of stake
Apr 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $11.68
$187k
0.7% of stake
Apr 1710b5-1 plan
Zabi Nowaid
General Counsel · sold 42,090 at $12.00
$505k
4.0% of stake
Mar 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $9.18
$252k
0.6% of stake
Mar 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $9.18
$147k
0.7% of stake
Feb 1710b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 16,000 at $7.66
$123k
0.8% of stake
Feb 1710b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $7.66
$211k
0.7% of stake
Jan 2010b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $10.80
$297k
0.8% of stake
Dec 17, 202510b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $10.77
$296k
0.8% of stake
Dec 15, 202510b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 34,732 at $11.48
$399k
2.3% of stake
Nov 17, 202510b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 34,732 at $11.99
$416k
2.2% of stake
Nov 17, 202510b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $11.99
$330k
0.8% of stake
Nov 10, 202510b5-1 plan
Douglas K Mellinger
Director · sold 1,000 at $16.55
$17k
0.6% of stake
Nov 6, 2025 – Nov 10, 2025No plan
Zabi Nowaid
General Counsel · sold 30,000 at avg $16.01
$480k
4.0% of stake
Oct 17, 202510b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $19.57
$538k
0.7% of stake
Oct 15, 202510b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 34,732 at $22.74
$790k
2.1% of stake
Oct 7, 202510b5-1 plan
Douglas K Mellinger
Director · sold 1,000 at $20.71
$21k
0.6% of stake
Sep 16, 2025 – Sep 17, 202510b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 55,010 at avg $16.87
$928k
1.4% of stake
Sep 15, 202510b5-1 plan
Salman Hassan Khan
Chief Financial Officer · sold 34,732 at $16.24
$564k
2.0% of stake
Sep 10, 202510b5-1 plan
Douglas K Mellinger
Director · sold 1,000 at $16.10
$16k
0.6% of stake
Sep 8, 2025No plan
Vicki Mealer-Burke
Director · sold 14,887 at $15.22
$227k
20% of stake
Aug 18, 202510b5-1 plan
Frederick G Thiel
Chief Executive Officer · sold 27,505 at $15.28
$420k
0.7% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch MARA, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in MARA's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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