Employee Count History - Tenable Holdings, 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 27, 2026 | Dec 31, 2025 | 1,995 | 10-K | +6.57% |
| Feb 24, 2025 | Dec 31, 2024 | 1,872 | 10-K | -6.35% |
| Feb 28, 2024 | Dec 31, 2023 | 1,999 | 10-K | +5.21% |
| Feb 24, 2023 | Dec 31, 2022 | 1,900 | 10-K | +17.50% |
| Feb 25, 2022 | Dec 31, 2021 | 1,617 | 10-K | +18.29% |
| Feb 23, 2021 | Dec 31, 2020 | 1,367 | 10-K | -7.45% |
Feb 28, 2020 | Dec 31, 2019 | — | — | — |
Mar 1, 2019 | Dec 31, 2018 | — | — | — |