Employee Count History - Summit 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 |
|---|---|---|---|---|
| Feb 23, 2026 | Dec 31, 2025 | 265 | 10-K | +66.67% |
| Feb 24, 2025 | Dec 31, 2024 | 159 | 10-K | +51.43% |
| Feb 20, 2024 | Dec 31, 2023 | 105 | 10-K | +38.16% |
| Mar 9, 2023 | Dec 31, 2022 | 76 | 10-K | -27.62% |
| Mar 17, 2022 | Dec 31, 2021 | 105 | 10-K | +32.91% |
| Mar 31, 2021 | Dec 31, 2020 | 79 | 10-K | +12.86% |
Apr 30, 2020 | Dec 31, 2019 | — | — | — |
Mar 29, 2019 | Jan 31, 2019 | — | — | — |
Apr 13, 2018 | Jan 31, 2018 | — | — | — |
Mar 30, 2017 | Jan 31, 2017 | — | — | — |
May 12, 2016 | Jan 31, 2016 | — | — | — |
May 7, 2015 | Jan 31, 2015 | — | — | — |