Frederick G Thiel

Insider

First SEC filing: June 22, 2026 · Latest: June 22, 2026

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Insider at

0 buys (P) 3 sells (S) Net: $-945,071 + 4 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

4 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 17, 2026	MARA	S 10b5-1	27,505	$9.21	$253,321	4,335,697 Direct	-0.63%	Disposed	32.6% (price as of 2026-08-21)
Aug. 3, 2026	MARA	F	27,316	$11.75	$320,963	4,363,202 Direct	-0.62%	Disposed	3.9% (price as of 2026-08-21)
July 31, 2026	MARA	F	40,388	$11.32	$457,192	4,390,518 Direct	-0.91%	Disposed	7.9% (price as of 2026-08-21)
July 30, 2026	MARA	F	40,497	$11.82	$478,675	4,430,906 Direct	-0.91%	Disposed	3.3% (price as of 2026-08-21)
July 17, 2026	MARA	S 10b5-1	27,505	$10.90	$299,804	4,471,403 Direct	-0.61%	Disposed	12.0% (price as of 2026-08-21)
July 1, 2026	MARA	F	63,101	$13.89	$876,473	4,498,908 Direct	-1.38%	Disposed	-12.1% (price as of 2026-08-21)
June 17, 2026	MARA	S 10b5-1	27,505	$14.25	$391,946	4,562,009 Direct	-0.60%	Disposed	-14.3% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CEO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$800,000	$1,800,000	—	—	—	—	$9,900	$36,116,620

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.