MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q3 2021
Shares 154 Value ($000) $1 Avg Close — Range —
Q2 2021
Shares 141 Value ($000) $1 Avg Close — Range —
Q1 2021
Shares 141 Value ($000) $1 Avg Close — Range —
Q4 2020
Shares 88 Value ($000) $1 Avg Close — Range —