MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2024
Shares 1,053 Value ($000) $16 Avg Close — Range —
Q4 2023
Shares 1,723 Value ($000) $23 Avg Close — Range —
Q3 2023
Shares 2,310 Value ($000) $28 Avg Close — Range —
Q2 2023
Shares 3,483 Value ($000) $43 Avg Close — Range —
Q1 2018
Shares 20,058 Value ($000) $161 Avg Close — Range —
Q4 2017
Shares 20,058 Value ($000) $206 Avg Close — Range —
Q3 2017
Shares 20,058 Value ($000) $292 Avg Close — Range —