Insider trading

Period: 12 months Stock: MARA Plan: Scheduled (10b5-1) × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

32 decisions over 12 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

32 decisions over 12 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

32 decisions over 12 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

32 decisions over 12 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
32 decisions over 12 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
32 decisions over 12 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

32 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$308.61K 27,505 at 11.22
0.6%
Planned (10b5-1)
18 Sep 2026
Nowaid Zabi General Counsel
Sold on a plan
$101.35K 8,376 at 12.10
0.9%
Planned (10b5-1)
17 Sep 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$314.93K 27,505 at 11.45
0.6%
Planned (10b5-1)
17 Sep 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$183.20K 16,000 at 11.45
2.8%
Planned (10b5-1)
21 Aug 2026
Nowaid Zabi General Counsel
Sold on a plan
$100.51K 8,376 at 12.00
0.9%
Planned (10b5-1)
17 Aug 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$253.32K 27,505 at 9.21
0.6%
Planned (10b5-1)
17 Aug 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$147.36K 16,000 at 9.21
4.1%
Planned (10b5-1)
20 Jul 2026
Nowaid Zabi General Counsel
Sold on a plan
$100.51K 8,376 at 12.00
0.9%
Planned (10b5-1)
17 Jul 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$299.80K 27,505 at 10.90
0.6%
Planned (10b5-1)
17 Jul 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$174.40K 16,000 at 10.90
3.9%
Planned (10b5-1)
22 Jun 2026
Sold on a plan
$112.00K 7,000 at 16.00
2.9%
Planned (10b5-1)
17 Jun 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$391.95K 27,505 at 14.25
0.6%
Planned (10b5-1)
17 Jun 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$228.00K 16,000 at 14.25
3.8%
Planned (10b5-1)
17 Jun 2026
Nowaid Zabi General Counsel
Sold on a plan
$99.75K 7,000 at 14.25
0.7%
Planned (10b5-1)
18 May 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$330.06K 27,505 at 12.00
0.6%
Planned (10b5-1)
18 May 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$192.00K 16,000 at 12.00
3.6%
Planned (10b5-1)
18 May 2026
Nowaid Zabi General Counsel
Sold on a plan
$99.00K 8,250 at 12.00
0.8%
Planned (10b5-1)
17 Apr 2026
Nowaid Zabi General Counsel
Sold on a plan
$505.08K 42,090 at 12.00
4.0%
Planned (10b5-1)
17 Apr 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$321.26K 27,505 at 11.68
0.6%
Planned (10b5-1)
17 Apr 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$186.88K 16,000 at 11.68
3.5%
Planned (10b5-1)
17 Mar 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$252.50K 27,505 at 9.18
0.6%
Planned (10b5-1)
17 Mar 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$146.88K 16,000 at 9.18
4.5%
Planned (10b5-1)
17 Feb 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$210.69K 27,505 at 7.66
0.8%
Planned (10b5-1)
17 Feb 2026
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$122.56K 16,000 at 7.66
4.3%
Planned (10b5-1)
20 Jan 2026
Thiel Frederick G Chief Executive Officer
Sold on a plan
$297.05K 27,505 at 10.80
0.8%
Planned (10b5-1)
17 Dec 2025
Thiel Frederick G Chief Executive Officer
Sold on a plan
$296.23K 27,505 at 10.77
0.8%
Planned (10b5-1)
15 Dec 2025
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$398.72K 34,732 at 11.48
12.3%
Planned (10b5-1)
17 Nov 2025
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$416.44K 34,732 at 11.99
10.9%
Planned (10b5-1)
17 Nov 2025
Thiel Frederick G Chief Executive Officer
Sold on a plan
$329.78K 27,505 at 11.99
0.8%
Planned (10b5-1)
10 Nov 2025
Sold on a plan
$16.55K 1,000 at 16.55
0.6%
Planned (10b5-1)
17 Oct 2025
Thiel Frederick G Chief Executive Officer
Sold on a plan
$538.27K 27,505 at 19.57
0.7%
Planned (10b5-1)
15 Oct 2025
Khan Salman Hassan Chief Financial Officer · indirect
Sold on a plan
$789.81K 34,732 at 22.74
9.8%
Planned (10b5-1)
Showing 1–32 of 32.