MAGENTA THERAPEUTICS INC

CUSIP: 55910K108 Class: COM

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

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

Q2 2023
Shares 16 Value ($000) $0 Avg Close — Range —
Q1 2023
Shares 3,241 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 1,648 Value ($000) $2 Avg Close — Range —
Q2 2022
Shares 1,903 Value ($000) $2 Avg Close — Range —
Q1 2022
Shares 223 Value ($000) $0 Avg Close — Range —
Q4 2021
Shares 337 Value ($000) $1 Avg Close — Range —
Q4 2020
Shares 1,393 Value ($000) $10 Avg Close — Range —
Q3 2020
Shares 3,851 Value ($000) $26 Avg Close — Range —
Q2 2020
Shares 447 Value ($000) $3 Avg Close — Range —
Q1 2020
Shares 72 Value ($000) $0 Avg Close — Range —
Q4 2019
Shares 503 Value ($000) $7 Avg Close — Range —