MERRIMACK PHARMACEUTICALS IN

CUSIP: 590328209 Class: Common Stock

Nantahala Capital Management, LLC's Holding History (CIK: 0001472322)

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

Q2 2023
Shares 111,148 Value ($000) $1,367 Avg Close — Range —
Q1 2023
Shares 191,266 Value ($000) $2,351 Avg Close — Range —
Q4 2022
Shares 210,000 Value ($000) $2,407 Avg Close — Range —
Q3 2022
Shares 429,596 Value ($000) $1,611 Avg Close — Range —
Q2 2022
Shares 491,509 Value ($000) $2,924 Avg Close — Range —
Q1 2022
Shares 516,817 Value ($000) $3,269 Avg Close — Range —
Q4 2021
Shares 569,971 Value ($000) $2,229 Avg Close — Range —
Q3 2021
Shares 569,971 Value ($000) $2,753 Avg Close — Range —
Q2 2021
Shares 571,946 Value ($000) $3,655 Avg Close — Range —
Q1 2021
Shares 608,974 Value ($000) $3,824 Avg Close — Range —
Q4 2020
Shares 751,843 Value ($000) $5,180 Avg Close — Range —
Q3 2020
Shares 751,943 Value ($000) $3,008 Avg Close — Range —
Q2 2020
Shares 747,635 Value ($000) $2,490 Avg Close — Range —
Q1 2020
Shares 747,635 Value ($000) $1,607 Avg Close — Range —
Q4 2019
Shares 747,635 Value ($000) $2,355 Avg Close — Range —
Q3 2019
Shares 747,635 Value ($000) $3,364 Avg Close — Range —
Q2 2019
Shares 647,635 Value ($000) $3,918 Avg Close — Range —