MARATHON DIGITAL HOLDINGS IN

Ticker: MARA CUSIP: 565788106 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 27,666 Value ($000) $248 Avg Close $14.76 Range $8.95 - $23.45
Q4 2024
Shares 629,246 Value ($000) $11 Avg Close $20.23 Range $14.67 - $30.28
Q3 2024
Shares 641,165 Value ($000) $10 Avg Close $18.12 Range $13.17 - $27.30
Q2 2024
Shares 1,364,416 Value ($000) $27 Avg Close $18.99 Range $14.18 - $22.86
Q1 2024
Shares 1,460,702 Value ($000) $33 Avg Close $21.85 Range $14.62 - $34.09
Q2 2023
Shares 55,645 Value ($000) $1 Avg Close $10.06 Range $7.65 - $14.62
Q1 2022
Shares 28,736 Value ($000) $803 Avg Close $25.99 Range $19.43 - $35.48
Q4 2021
Shares 111,174 Value ($000) $3,653 Avg Close $47.85 Range $31.45 - $83.45
Q3 2021
Shares 43,273 Value ($000) $1,328 Avg Close $32.51 Range $20.61 - $44.97
Q2 2021
Shares 52,460 Value ($000) $1,645 Avg Close $31.73 Range $18.32 - $57.75
Q1 2021
Shares 390,368 Value ($000) $18,745 Avg Close $30.98 Range $10.53 - $50.21