U.S. Immigration Data

Priority dates, work visas, and labor market data

Cook Research 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

17

Total Filings

2021-Present

100.0%

Approval Rate

Certified Cases

$117,300

Median Salary

Across All Roles
Filings by Program
14
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 Apr 28, 2026 14
PERM Mar 15, 2024 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)
SR. BIOCOMPATIBILITY SCIENTIST Apr 28, 2026 1
MATERIALS SCIENTIST Apr 7, 2026 1
Team Lead, Research and Development Jan 30, 2026 1
STATISTICIAN Apr 22, 2025 5
SCIENTIST Mar 1, 2024 4
Top Roles by Filings
Role Count Median Salary Min Max
STATISTICIAN 5 $70,000 $67,454 $92,000
SCIENTIST 4 $125,400 $117,300 $130,400
Senior R&D Engineer, Bench Testing 2 $131,450 $117,300 $145,600
MATERIALS SCIENTIST 1 $130,000 $130,000 $130,000
Metallurgist/Material Scientist 1 $121,800 $121,800 $121,800
QUALITY SYSTEMS ANALYST 1 $62,000 $62,000 $62,000
Research & Development Engineer, Bench Testing 1 $121,200 $121,200 $121,200
SR. BIOCOMPATIBILITY SCIENTIST 1 $100,000 $100,000 $100,000
Team Lead, Research and Development 1 $155,000 $155,000 $155,000
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$68,982

25th Percentile

$85,000

Median (50th)

$117,300

75th Percentile

$125,400

90th Percentile

$136,480

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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 2 $70,000 100.0%
2022 2 $92,377 100.0%
2023 5 $121,800 100.0%
2024 2 $127,900 100.0%
2025 3 $92,000 100.0%
2026 3 $130,000 100.0%
Processing Time (Filing to Decision)
7
Median Days
84
Average Days
7–7
P25–P75 Range
17
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 7 7–7 14
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: October 12, 2026