MIRATI THERAPEUTICS INC

CUSIP: 60468T105 Class: Common Stock

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2023
Shares 7,396,979 Value ($000) $434,573 Avg Close — Range —
Q3 2023
Shares 5,748,399 Value ($000) $250,400 Avg Close — Range —
Q3 2022
Shares 1,015,572 Value ($000) $70,928 Avg Close — Range —
Q1 2022
Shares 500,622 Value ($000) $41,161 Avg Close — Range —
Q3 2021
Shares 464,298 Value ($000) $82,139 Avg Close — Range —
Q2 2021
Shares 464,298 Value ($000) $74,998 Avg Close — Range —
Q1 2021
Shares 464,298 Value ($000) $79,534 Avg Close — Range —
Q4 2020
Shares 464,298 Value ($000) $101,978 Avg Close — Range —
Q3 2020
Shares 464,298 Value ($000) $77,097 Avg Close — Range —
Q2 2020
Shares 357,849 Value ($000) $40,856 Avg Close — Range —
Q1 2020
Shares 357,849 Value ($000) $27,508 Avg Close — Range —
Q4 2019
Shares 65,000 Value ($000) $8,376 Avg Close — Range —
Q3 2019
Shares 44,221 Value ($000) $3,445 Avg Close — Range —
Q2 2019
Shares 597,711 Value ($000) $61,564 Avg Close — Range —
Q1 2019
Shares 1,000,000 Value ($000) $73,300 Avg Close — Range —
Q4 2018
Shares 647,169 Value ($000) $27,453 Avg Close — Range —
Q4 2017
Shares 103,240 Value ($000) $1,884 Avg Close — Range —