U.S. Immigration Data

Priority dates, work visas, and labor market data

Sema4 OpCo, Inc

H-1B & Green Card Sponsorship Data

Source: US Dept of Labor. Represents Base Salary only. Excludes RSUs, signing bonuses, and variable compensation. View All Salary Records

33

Total Filings

2021-Present

39.4%

Approval Rate

Certified Cases

$99,000

Median Salary

Across All Roles
Filings by Program
30
H-1B Filings
3
PERM Filings
Labor certification, the first green card step
Recent Filing Activity
By Program Type
Program Last Filing Dated filings (2021–Present)
H-1B Sep 19, 2023 30
PERM Aug 1, 2022 3
Counts only filings that carry a submission date, so these totals run below the Filings by Program counts above.
By Role (Most Recent)
Role Last Filing Dated filings (2021–Present)
Data Engineer Sep 19, 2023 1
Backend Software Engineer Jul 27, 2023 3
Assistant Director, Pipeline Eng & Innvtn, Bioinformatics Jul 19, 2023 1
Head of Lab Ops Platform Jun 15, 2023 1
Principal Scientist, Emerging Research Lead Apr 25, 2023 1
Top Roles by Filings
Role Count Median Salary Min Max
Bioinformatics Scientist 4 $89,500 $75,000 $115,000
Backend Software Engineer 3 $110,000 $110,000 $110,000
LABORATORY TECHNOLOGIST 2 $59,500 $59,000 $60,000
Assistant Director, Pipeline Eng & Innvtn, Bioinformatics 1 $140,000 $140,000 $140,000
BUSINESS ANALYST, PRODUCT DEVELOPMENT 1 $70,000 $70,000 $70,000
CLINICAL TECHNOLOGIST 1 $65,000 $65,000 $65,000
Data Engineer 1 $155,000 $155,000 $155,000
DATA OPERATIONS MANAGER 1 $140,000 $140,000 $140,000
DATA SCIENTIST, CLINICAL INFORMATICS 1 $82,000 $82,000 $82,000
Decision Intelligence Manager 1 $133,000 $133,000 $133,000
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$71,000

25th Percentile

$88,000

Median (50th)

$99,000

75th Percentile

$115,000

90th Percentile

$146,800

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Filings by State (Chart)
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Median Salary by State (Chart)
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Filing Volume Trend
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Median Salary Trend
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Filing Pace by Program
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
2021 1 $85,000 100.0%
2022 8 $94,000 100.0%
2023 19 $109,500 21.1%
2024 2 $73,500 0.0%
2025 2 $123,000 0.0%
2026 1 $140,000 0.0%
Processing Time (Filing to Decision)
240
Median Days
282
Average Days
7–491
P25–P75 Range
33
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 261 287 7–523 30
Processing Time Trend
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Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Represents Base Salary only (excludes RSUs, signing bonuses, and variable compensation). Data shown for fiscal years 2021 to present. Last updated: February 8, 2026