MAGENTA THERAPEUTICS INC

CUSIP: 55910K108 Class: COM

Prosight Management, LP's Holding History (CIK: 0001617201)

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

Q4 2020
Shares 125,654 Value ($000) $985 Avg Close — Range —
Q3 2020
Shares 244,252 Value ($000) $1,661 Avg Close — Range —
Q2 2020
Shares 168,578 Value ($000) $1,266 Avg Close — Range —