Employee Count History - Seres Therapeutics, Inc.
Historical employee count data from SEC filings.
Workforce Trend Analysis
Employee Count History
SEC Filing History
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| Filing Date | Period | Employee Count | Form Type | YoY Change |
|---|---|---|---|---|
| Mar 12, 2026 | Dec 31, 2025 | 66 | 10-K | -35.92% |
| Mar 13, 2025 | Dec 31, 2024 | 103 | 10-K | -35.63% |
| Mar 5, 2024 | Dec 31, 2023 | 160 | 10-K | -62.88% |
| Mar 7, 2023 | Dec 31, 2022 | 431 | 10-K | +29.43% |
| Mar 1, 2022 | Dec 31, 2021 | 333 | 10-K | +114.84% |
| Mar 2, 2021 | Dec 31, 2020 | 155 | 10-K | +43.52% |
Mar 2, 2020 | Dec 31, 2019 | — | — | — |
Mar 6, 2019 | Dec 31, 2018 | — | — | — |
Mar 8, 2018 | Dec 31, 2017 | — | — | — |
Mar 16, 2017 | Dec 31, 2016 | — | — | — |
Mar 14, 2016 | Dec 31, 2015 | — | — | — |