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Form 4 reporting owner · CIK 0001567383

Thiel Frederick G

Chief Executive Officer

28Open-market trades
1Ticker
+96.6%Avg 90d after buys
+8.43%Avg 90d after sales
+149.7%Avg 180d after buys
+12.7%Avg 180d after sales

MARA price and prints

Full MARA chart

MARA Holdings, Inc. 28 open-market prints by this insider, 12/15/2020 – 9/17/2026. Triangles mark only their Form 4 purchases and sales.

MARA adjusted close▲ buy▼ sale
3.1521.3839.6257.8576.092026-09-17 sell Thiel Frederick G2026-08-17 sell Thiel Frederick G2026-07-17 sell Thiel Frederick G2026-06-17 sell Thiel Frederick G2026-05-18 sell Thiel Frederick G2026-04-17 sell Thiel Frederick G2026-03-17 sell Thiel Frederick G2026-02-17 sell Thiel Frederick G2026-01-20 sell Thiel Frederick G2025-12-17 sell Thiel Frederick G2025-11-17 sell Thiel Frederick G2025-10-17 sell Thiel Frederick G2025-09-17 sell Thiel Frederick G2025-09-16 sell Thiel Frederick G2025-08-18 sell Thiel Frederick G2025-07-16 sell Thiel Frederick G2025-06-16 sell Thiel Frederick G2025-05-16 sell Thiel Frederick G2025-05-09 sell Thiel Frederick G2025-02-18 sell Thiel Frederick G2025-01-16 sell Thiel Frederick G2024-12-16 sell Thiel Frederick G2024-11-18 sell Thiel Frederick G2024-10-16 sell Thiel Frederick G2024-09-20 sell Thiel Frederick G2022-12-16 buy Thiel Frederick G2021-02-12 sell Thiel Frederick G2020-12-15 sell Thiel Frederick G2020-11-242026-09-18

MARA trades

Clear
DateForm 4TickerSideSharesValue90d180d
9/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$314.9K+12.1%hist+19.2%hist
8/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$253.3K+12.1%hist+19.2%hist
7/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$299.8K+12.1%hist+19.2%hist
6/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$391.9K+19.3%+19.2%hist
5/18/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$330.1K+20.2%+19.2%hist
4/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$321.3K+1.55%+19.2%hist
3/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$252.5K−58.4%−24.5%
2/17/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$210.7K−62.2%−29.4%
1/20/2026
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$297.1K−12.2%−12.5%
12/17/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$296.2K+6.95%−47.4%
11/17/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$329.8K+34.8%−5.82%
10/17/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$538.3K+45.5%+46.5%
9/17/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$478.0K+38.4%+46.8%
9/16/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$449.7K+39.0%+47.3%
8/18/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$420.3K+28.5%+53.3%
7/16/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$536.9K−14.4%+45.2%
6/16/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$420.8K−6.01%+30.2%
5/16/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$431.3K+2.84%+11.1%
5/9/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL55,010$825.1K−1.21%−8.69%
2/18/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$458.8K−1.68%−0.25%
1/16/2025
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$495.4K+32.7%−2.51%
12/16/2024
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$646.4K+47.2%+37.6%
11/18/2024
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$544.6K+11.4%+9.88%
10/16/2024
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,505$481.3K+3.98%+28.4%
9/20/2024
Form 410b5-1
MARAMARA Holdings, IncChief Executive Officer
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL27,512$431.9K−31.1%+19.4%
12/16/2022
Form 4
MARAMARATHON DIGITAL HOLDINGS, INCCEO
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		BUY5,000$19.1K+96.6%+149.7%
2/12/2021
Form 4
MARAMARATHON DIGITAL HOLDINGS, INCDirector
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL2,000$78.4K+48.9%+8.53%
12/15/2020
Form 4
MARAMARATHON DIGITAL HOLDINGS, INCCEO
MARA Holdings, Inc · Finance ServicesIndustryFinance ServicesMkt cap (est.)$112.41BPrice$13.2452w high$22.8452w low$6.73		SELL5,000$32.5K−509.6%−323.5%

Chart uses split-adjusted closes from the first print through the latest available bar. Returns use the last close on or before the trade date and the first close on or after 90 and 180 calendar days. Sales are signed so a declining price is a positive result for the seller. Not investment advice.