MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

WITTENBERG INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001697790)

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

Q1 2024
Shares 210,239 Value ($000) $3,105 Avg Close Range
Q4 2023
Shares 210,239 Value ($000) $2,819 Avg Close Range
Q3 2023
Shares 209,739 Value ($000) $2,586 Avg Close Range
Q2 2023
Shares 204,994 Value ($000) $2,521 Avg Close Range
Q1 2023
Shares 197,994 Value ($000) $2,433 Avg Close Range
Q4 2022
Shares 191,194 Value ($000) $2,191 Avg Close Range
Q3 2022
Shares 188,694 Value ($000) $708 Avg Close Range
Q2 2022
Shares 188,694 Value ($000) $1,123 Avg Close Range
Q1 2022
Shares 188,694 Value ($000) $1,193 Avg Close Range
Q4 2021
Shares 188,694 Value ($000) $738 Avg Close Range
Q3 2021
Shares 188,694 Value ($000) $911 Avg Close Range
Q2 2021
Shares 189,294 Value ($000) $1,210 Avg Close Range
Q1 2021
Shares 186,198 Value ($000) $1,169 Avg Close Range
Q4 2020
Shares 186,198 Value ($000) $1,283 Avg Close Range
Q3 2020
Shares 186,198 Value ($000) $620 Avg Close Range
Q2 2020
Shares 186,198 Value ($000) $620 Avg Close Range
Q1 2020
Shares 186,198 Value ($000) $400 Avg Close Range
Q4 2019
Shares 186,198 Value ($000) $587 Avg Close Range
Q3 2019
Shares 185,118 Value ($000) $831 Avg Close Range
Q2 2019
Shares 191,729 Value ($000) $1,160 Avg Close Range
Q1 2019
Shares 216,118 Value ($000) $1,502 Avg Close Range
Q4 2018
Shares 222,467 Value ($000) $859 Avg Close Range
Q3 2018
Shares 254,752 Value ($000) $1,358 Avg Close Range
Q2 2018
Shares 253,752 Value ($000) $1,246 Avg Close Range
Q1 2018
Shares 123,311 Value ($000) $993 Avg Close Range
Q4 2017
Shares 83,811 Value ($000) $859 Avg Close Range
Q3 2017
Shares 65,018 Value ($000) $945 Avg Close Range