Employee Count History - Sesen Bio, 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 31, 2025 | Dec 31, 2024 | 46 | 10-K | +64.50% |
| Feb 28, 2023 | Dec 31, 2022 | 17 | 10-K | -51.43% |
| Feb 28, 2022 | Dec 31, 2021 | 35 | 10-K | +29.63% |
| Mar 15, 2021 | Dec 31, 2020 | 27 | 10-K | +8.00% |
| Mar 16, 2020 | Dec 31, 2019 | 25 | 10-K | +4.17% |
| Mar 1, 2019 | Dec 31, 2018 | 24 | 10-K | +41.18% |
Apr 2, 2018 | Dec 31, 2017 | — | — | — |
Mar 24, 2017 | Dec 31, 2016 | — | — | — |
Mar 25, 2016 | Dec 31, 2015 | — | — | — |
Mar 6, 2015 | Dec 31, 2014 | — | — | — |
Mar 31, 2014 | Dec 31, 2013 | — | — | — |