MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2024
Shares 444 Value ($000) $7 Avg Close — Range —
Q3 2023
Shares 3,398 Value ($000) $42 Avg Close — Range —
Q2 2023
Shares 3,697 Value ($000) $45 Avg Close — Range —
Q1 2023
Shares 8,491 Value ($000) $104 Avg Close — Range —
Q3 2022
Shares 13,718 Value ($000) $51 Avg Close — Range —
Q2 2022
Shares 16,211 Value ($000) $97 Avg Close — Range —
Q3 2021
Shares 10,622 Value ($000) $51 Avg Close — Range —
Q2 2021
Shares 19,152 Value ($000) $122 Avg Close — Range —
Q1 2021
Shares 20,744 Value ($000) $130 Avg Close — Range —
Q4 2020
Shares 21,943 Value ($000) $151 Avg Close — Range —
Q4 2019
Shares 10,042 Value ($000) $31 Avg Close — Range —
Q3 2019
Shares 13,629 Value ($000) $62 Avg Close — Range —
Q2 2019
Shares 13,459 Value ($000) $82 Avg Close — Range —
Q4 2018
Shares 16,972 Value ($000) $65 Avg Close — Range —
Q3 2018
Shares 17,898 Value ($000) $96 Avg Close — Range —
Q2 2018
Shares 25,645 Value ($000) $126 Avg Close — Range —
Q4 2017
Shares 11,746 Value ($000) $120 Avg Close — Range —
Q3 2017
Shares 12,553 Value ($000) $183 Avg Close — Range —