ATHIRA PHARMA INC

CUSIP: 04746L104 Class: Common Stock

Pentwater Capital Management LP's Holding History (CIK: 0001425851)

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

Q4 2021
Shares 40,000 Value ($000) $521 Avg Close — Range —
Q3 2021
Shares 120,000 Value ($000) $1,126 Avg Close — Range —
Q2 2021
Shares 120,000 Value ($000) $1,229 Avg Close — Range —
Q1 2021
Shares 120,000 Value ($000) $2,208 Avg Close — Range —
Q4 2020
Shares 20,000 Value ($000) $685 Avg Close — Range —
Q3 2020
Shares 20,000 Value ($000) $369 Avg Close — Range —