SEELOS THERAPEUTICS INC

CUSIP: 81577F109 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2023

Shares 282,327 Value ($000) $52 Avg Close — Range —

Q2 2023

Shares 312,392 Value ($000) $373 Avg Close — Range —

Q1 2023

Shares 323,326 Value ($000) $223 Avg Close — Range —

Q4 2022

Shares 1,287,189 Value ($000) $874 Avg Close — Range —

Q3 2022

Shares 2,161,965 Value ($000) $2,227 Avg Close — Range —

Q2 2022

Shares 2,320,946 Value ($000) $1,579 Avg Close — Range —

Q1 2022

Shares 2,241,068 Value ($000) $1,878 Avg Close — Range —

Q4 2021

Shares 969,993 Value ($000) $1,581 Avg Close — Range —

Q2 2021

Shares 28,487 Value ($000) $75 Avg Close — Range —

Q4 2020