SCHEDULE 13G/A 1104659-25-035511 0001358629 XXXXXXXX LIVE 1 Common Stock 10/01/2025 0001620463 Athira Pharma, Inc. 04746L104 864 SPRING ST NW, ATLANTA, GA, 30308 ATLANTA GA 30308 Rule 13d-1(c) Oliveira Steven Michael b X1 0 161218 0 161218 161218 4.088 IN Nemean Asset Management, LLC b FL 0 151218 0 151218 151218 3.834 CO South Ocean Capital LLC b FL 0 10000 0 10000 10000 0.253 CO South Ocean Capital Management LLC b FL 0 0 0 0 0 0 CO Athira Pharma, Inc. 864 SPRING ST NW, ATLANTA, GA, 30308 Steven Michael Oliveira Neaman Asset Management, LLC South Ocean Capital LLC South Ocean Capital Management LLC 207 Commodore Drive, Jupiter FL 33477 (for all filers) US, FL, FL, FL Y 161,218 4.088 Steven Oliveira - 0 Neaman Asset Management, LLC - 0 South Ocean Capital LLC - 0 South Ocean Capital Management LLC - 0 Steven Oliveira - 161,218 Neaman Asset Management, LLC - 151,218 South Ocean Capital LLC - 10,000 South Ocean Capital Management LLC - 0 Steven Oliveira - 0 Neaman Asset Management, LLC - 0 South Ocean Capital LLC - 0 South Ocean Capital Management LLC - 0 Steven Oliveira - 161,218 Neaman Asset Management, LLC - 151,218 South Ocean Capital LLC - 10,000 South Ocean Capital Management LLC - 0 Y Y Y Y Y By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Oliveira Steven Michael /s/ Oliveira Steven Michael 10/10/2025 Nemean Asset Management, LLC /s/ Oliveira Steven Michael 10/10/2025 South Ocean Capital LLC /s/ Oliveira Steven Michael 10/10/2025 South Ocean Capital Management LLC /s/ Oliveira Steven Michael 10/10/2025