ATHIRA PHARMA INC

CUSIP: 04746L104 Class: Common Stock

Shay Capital LLC's Holding History (CIK: 0001723643)

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

Q2 2025
Shares 18,586 Value ($000) $6 Avg Close — Range —
Q1 2025
Shares 18,586 Value ($000) $5 Avg Close — Range —
Q4 2024
Shares 11,800 Value ($000) $7 Avg Close — Range —