MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

Madison Avenue Partners, LP's Holding History (CIK: 0001801265)

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

Q1 2024
Shares 387,221 Value ($000) $5,719 Avg Close — Range —
Q4 2023
Shares 553,085 Value ($000) $7,417 Avg Close — Range —
Q3 2023
Shares 553,085 Value ($000) $6,820 Avg Close — Range —
Q2 2023
Shares 553,085 Value ($000) $6,803 Avg Close — Range —
Q1 2023
Shares 553,085 Value ($000) $6,797 Avg Close — Range —