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Athira Pharma, Inc.

For the period ended Sep 30, 2025. Filed Nov 6, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2025 · Filed Nov 6, 2025

LONA$4.02-10.1%Stored close · as of Nov 10, 2026

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Condensed Consolidated Statements of Stockholders’ Equity

For the Three and Nine Months Ended September 30, 2025

(in thousands, except share amounts)

Accumulated
Common Stock (1) · AdditionalPaid-In · OtherComprehensive · Accumulated · TotalStockholders’
SharesAmountCapitalIncome (Loss)DeficitEquity
Balance as of January 1, 20253,904,049$4$450,982$1$(406,146)$44,841
Issuance of common stock upon vesting of restricted stock units150—————
Stock-based compensation——1,637——1,637
Unrealized loss on available-for-sale securities———(5)—(5)
Net loss————(9,143)(9,143)
Balance as of March 31, 20253,904,199$4$452,619$(4)$(415,289)$37,330
Issuance of common stock upon vesting of restricted stock units29,688—————
Issuance of common stock under employee stock purchase plan10,000—24——24
Stock-based compensation——1,597——1,597
Unrealized loss on available-for-sale securities———1—1
Net loss————(6,966)(6,966)
Balance as of June 30, 20253,943,887$4$454,240$(3)$(422,255)$31,986
Stock-based compensation——1,410——1,410
Unrealized loss on available-for-sale securities———1—1
Net loss————(6,611)(6,611)
Balance as of September 30, 20253,943,887$4$455,650$(2)$(428,866)$26,786

(1) The Company effected a reverse stock split of its outstanding shares of common stock on September 17, 2025 where every ten shares of its common stock issued and outstanding was converted into one share of common stock. Any fractional post-split shares as a result of the reverse stock split were rounded down to the nearest whole post-split share. Stockholders of the Company previously authorized the Board of Directors to approve a reverse stock split at the Company's annual meeting on May 29, 2025. All share amounts and per share amounts disclosed in this Quarterly Report on Form 10-Q have been restated to reflect the reverse stock split on a retroactive basis in all periods presented.

Condensed Consolidated Statements of Stockholders’ Equity

For the Three and Nine Months Ended September 30, 2024

(in thousands, except share amounts)

Accumulated
Common Stock (1) · AdditionalPaid-In · OtherComprehensive · Accumulated · TotalStockholders’
Shares · Amount · Capital · Income (Loss) · Deficit · Equity
Balance as of January 1, 20243,817,259$4$439,739$(349)$(309,206)$130,188
Issuance of common stock upon vesting of restricted stock units15,405—————
Stock-based compensation——2,679——2,679
Unrealized gain on available-for-sale securities———212—212
Net loss————(26,337)(26,337)
Balance as of March 31, 20243,832,664$4$442,418$(137)$(335,543)$106,742
Issuance of common stock upon vesting of restricted stock units200—————
Issuance of common stock under employee stock purchase plan11,072—148——148
Stock-based compensation——3,2053,205
Unrealized gain on available-for-sale securities———9999
Net loss————(26,859)(26,859)
Balance as of June 30, 20243,843,937$4$445,771$(38)$(362,402)$83,335
Issuance of common stock upon vesting of restricted stock units7,566—12——12
Issuance of common stock under employee stock purchase plan15,404—————
Stock-based compensation——2,9362,936
Unrealized gain on available-for-sale securities———4141
Net loss————(28,741)(28,741)
Balance as of September 30, 20243,866,906$4$448,719$3$(391,143)$57,583

(1) The Company effected a reverse stock split of its outstanding shares of common stock on September 17, 2025 where every ten shares of its common stock issued and outstanding was converted into one share of common stock. Any fractional post-split shares as a result of the reverse stock split were rounded down to the nearest whole post-split share. Stockholders of the Company previously authorized the Board of Directors to approve a reverse stock split at the Company's annual meeting on May 29, 2025. All share amounts and per share amounts disclosed in this Quarterly Report on Form 10-Q have been restated to reflect the reverse stock split on a retroactive basis in all periods presented.

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.