Athira Pharma, Inc.
Athira Pharma, Inc. (ATHA) Number of Employees – History & Annual Headcount
Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.
SEC EDGAR · FMP · ATHA · as of Mar 31, 2026
Latest filing snapshot
Athira Pharma, Inc. (ATHA) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗
ATHA Employee Count
2020 – 2025 · Annual · SEC filingSource: SEC annual filings · Hover bar to view year data · Click to view original filing
Employees History
| Filing Date | Employees | Change (1Y) | Growth (1Y) | SEC filing link |
|---|---|---|---|---|
| 2026-03-31 | 19 | -7 | -26.92% | |
| 2025-02-27 | 26 | -41 | -61.19% | |
| 2024-02-22 | 67 | +3 | +4.69% | |
| 2023-03-23 | 64 | +29 | +82.86% | |
| 2022-03-28 | 35 | +13 | +59.09% | |
| 2021-03-25 | 22 | — | — |
▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.
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About ATHA employees
ATHA Employees · Headcount
Athira Pharma, Inc. (ATHA) employee data is sourced from the annual SEC 10-K filing. As of 2025, Athira Pharma, Inc. had 19 full-time employees globally. Full-time employees only. Global consolidated headcount.
Athira Pharma, Inc.'s workforce decreased by 7 (26.92%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.
Frequently Asked Questions
ATHA Employees · 5 questionsAs of the latest SEC 10-K filing (2025), Athira Pharma, Inc. had 19 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.
▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-31