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Sirius Investors

Employee Count History - Ecovyst Inc.

Historical employee count data from SEC filings.

Workforce Trend Analysis

Workforce as of
Total Change
Annual Growth Rate
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Employee Count History

SEC Filing History

Free users can view the top 6 records. Upgrade to see full history.

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Filing DatePeriodEmployee CountForm TypeYoY Change
Feb 27, 2026Dec 31, 202561710-K-32.93%
Feb 28, 2025Dec 31, 202492010-K+0.99%
Feb 29, 2024Dec 31, 202391110-K+2.36%
Feb 28, 2023Dec 31, 202289010-K+0.79%
Mar 1, 2022Dec 31, 202188310-K-61.17%
Mar 17, 2021Dec 31, 20202,27410-K-30.65%
Feb 27, 2020
Dec 31, 2019
Mar 1, 2019
Dec 31, 2018
Mar 22, 2018
Dec 31, 2017