Kezar Life Sciences, Inc.

KZRNASDAQHealthcare

$7.29

+$0.00(+0.00%)

Market Cap$53856333

P/E Ratio—

52W High$7.55

52W Low$3.53

Avg Volume88K

Open$7.29

Beta0.41

Employees Ownership Insider Trades

Kezar Life Sciences, Inc. (KZR) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · KZR · as of Mar 27, 2026

Latest filing snapshot

-46-83.64%vs prior year

Kezar Life Sciences, Inc. (KZR) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global

Total Employees

Change (1Y)

-46

Growth % (1Y)

-83.64%

Revenue / Employee

—

Net Income / Employee

$-6.23M

Market Cap

$54M

KZR Employee Count

2018 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing Date	Period End	Employees	Change (1Y)	Growth (1Y)
2026-03-27	2025-12-31	9	-46	-83.64%
2025-03-25	2024-12-31	55	-3	-5.17%
2024-03-14	2023-12-31	58	-26	-30.95%
2023-03-14	2022-12-31	84	+28	+50.00%
2022-03-17	2021-12-31	56	+9	+19.15%
2021-03-11	2020-12-31	47	+7	+17.50%
2020-03-12	2019-12-31	40	+16	+66.67%
2019-03-26	2018-12-31	24	—	—

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

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KZR

Kezar Life Sciences, Inc.YOU

9$54M

Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · KZR peer comparison

About KZR employees

KZR Employees · Headcount

Kezar Life Sciences, Inc. (KZR) employee data is sourced from the annual SEC 10-K filing. As of 2025, Kezar Life Sciences, Inc. had 9 full-time employees globally. Full-time employees only. Global consolidated headcount.

Kezar Life Sciences, Inc.'s workforce decreased by 46 (83.64%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Revenue Financial statements Net income SEC filings Price history Forecast & ratings Ownership Earnings

Frequently Asked Questions

KZR Employees · 5 questions

As of the latest SEC 10-K filing (2025), Kezar Life Sciences, Inc. had 9 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Kezar Life Sciences, Inc. employee counthow many employees does Kezar Life Sciences, Inc. haveKZR total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-27