MAGENTA THERAPEUTICS INC

CUSIP: 55910K108 Class: COM

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2020
Shares 1,000,000 Value ($000) $7,840 Avg Close — Range —
Q3 2020
Shares 2,359,646 Value ($000) $16,046 Avg Close — Range —
Q2 2020
Shares 2,359,646 Value ($000) $17,721 Avg Close — Range —
Q1 2020
Shares 1,789,646 Value ($000) $11,239 Avg Close — Range —
Q4 2019
Shares 3,393,894 Value ($000) $51,451 Avg Close — Range —
Q3 2019
Shares 2,955,432 Value ($000) $30,323 Avg Close — Range —
Q2 2019
Shares 3,495,239 Value ($000) $50,789 Avg Close — Range —
Q1 2019
Shares 3,070,239 Value ($000) $49,712 Avg Close — Range —
Q4 2018
Shares 2,650,808 Value ($000) $14,814 Avg Close — Range —
Q3 2018
Shares 2,238,089 Value ($000) $26,256 Avg Close — Range —
Q2 2018
Shares 2,238,088 Value ($000) $29,513 Avg Close — Range —