MARKFORGED HOLDING CORPORATI

CUSIP: 57064N102 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2024
Shares 3,803 Value ($000) $2 Avg Close — Range —
Q1 2024
Shares 3,803 Value ($000) $3 Avg Close — Range —
Q4 2023
Shares 6,191 Value ($000) $5 Avg Close — Range —
Q3 2023
Shares 13,795 Value ($000) $20 Avg Close — Range —
Q2 2023
Shares 10,603 Value ($000) $13 Avg Close — Range —
Q1 2023
Shares 16,771 Value ($000) $16 Avg Close — Range —
Q4 2022
Shares 38,827 Value ($000) $45 Avg Close — Range —
Q3 2022
Shares 72,871 Value ($000) $144 Avg Close — Range —
Q2 2022
Shares 85,060 Value ($000) $157 Avg Close — Range —
Q1 2022
Shares 126,298 Value ($000) $504 Avg Close — Range —
Q4 2021
Shares 126,663 Value ($000) $680 Avg Close — Range —
Q3 2021
Shares 49,347 Value ($000) $324 Avg Close — Range —