MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2024
Shares 162,184 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 48,900 Value ($000) $1 Avg Close — Range —
Q4 2021
Shares 19,461 Value ($000) $76 Avg Close — Range —
Q3 2021
Shares 62,520 Value ($000) $302 Avg Close — Range —
Q2 2021
Shares 101,970 Value ($000) $652 Avg Close — Range —
Q1 2021
Shares 188,161 Value ($000) $1,182 Avg Close — Range —
Q4 2020
Shares 176,861 Value ($000) $1,219 Avg Close — Range —
Q4 2019
Shares 33,961 Value ($000) $107 Avg Close — Range —
Q1 2018
Shares 232,098 Value ($000) $1,868 Avg Close — Range —