MAGENTA THERAPEUTICS INC

CUSIP: 55910K108 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2022
Shares 868,650 Value ($000) $343 Avg Close — Range —
Q3 2022
Shares 818,650 Value ($000) $1,154 Avg Close — Range —
Q2 2022
Shares 705,950 Value ($000) $847 Avg Close — Range —
Q1 2022
Shares 387,881 Value ($000) $1,125 Avg Close — Range —