ATHIRA PHARMA INC

CUSIP: 04746L104 Class: Common Stock

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q4 2022
Shares 77,700 Value ($000) $246 Avg Close — Range —
Q3 2022
Shares 139,924 Value ($000) $416 Avg Close — Range —
Q2 2022
Shares 268,131 Value ($000) $818 Avg Close — Range —
Q1 2022
Shares 339,468 Value ($000) $4,583 Avg Close — Range —
Q4 2021
Shares 474,303 Value ($000) $6,180 Avg Close — Range —