ATHIRA PHARMA INC

CUSIP: 04746L104 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2022
Shares 115,900 Value ($000) $353 Avg Close — Range —
Q1 2022
Shares 115,900 Value ($000) $1,565 Avg Close — Range —
Q4 2021
Shares 110,236 Value ($000) $1,436 Avg Close — Range —
Q3 2020
Shares 25,206 Value ($000) $465 Avg Close — Range —