X0306
4
2019-08-01
false
0001690585
Magenta Therapeutics, Inc.
MGTA
0001741288
COOKE MICHAEL P.
C/O MAGENTA THERAPEUTICS, INC.
100 TECHNOLOGY SQUARE, 5TH FLOOR
CAMBRIDGE
MA
02139
false
true
false
false
Chief Scientific Officer
common stock
2019-08-01
4
S
false
5000.00
13.4217
D
273023.00
D
common stock
2019-08-01
4
S
false
2500.00
13.409
D
270523.00
D
This trade is pursuant to an active 10b5-1 plan.
This transaction was executed in multiple trades at prices ranging from $13.40 to $13.4325. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request by the staff of the U.S. Securities and Exchange Commission, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected.
/s/ Zoran Zdraveski, Attorney-in-Fact for Michael P. Cooke
2019-08-01