U.S. Immigration Data

Priority dates, work visas, and labor market data

Codexis

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

16

Total Filings

2021-Present

43.8%

Approval Rate

Certified Cases

$124,630

Median Salary

Across All Roles
Filings by Program
15
H-1B Filings
1
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 13, 2026 15
PERM Apr 25, 2022 1
Counts only filings that carry a submission date, so these totals run below the Filings by Program counts above.
By Role (Most Recent)
Top Roles by Filings
Role Count Median Salary Min Max
Bioinformatics Scientist I 3 $124,630 $124,630 $124,630
RESEARCH ASSOCIATE, UPSTREAM PROCESS DEVELOPMENT 3 $94,993 $94,993 $110,000
Scientist II 2 $145,839 $145,839 $145,839
Scientist II, Analytical Development 2 $155,000 $155,000 $155,000
Associate Scientist, MCE Product Development 1 $104,853 $104,853 $104,853
Research Associate II, Lead Discovery 1 $88,000 $88,000 $88,000
Scientist II (Bioprocess Design & Optimization Engineering) 1 $133,500 $133,500 $133,500
Scientist I, Upstream Process Development 1 $160,000 $160,000 $160,000
SENIOR SCIENTIST, BIOPROCESS 1 $130,000 $130,000 $130,000
STAFF SCIENTIST 1 $116,000 $116,000 $116,000
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$94,993

25th Percentile

$108,713

Median (50th)

$124,630

75th Percentile

$145,839

90th Percentile

$155,000

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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
2022 4 $135,500 75.0%
2023 9 $124,630 33.3%
2026 3 $145,839 33.3%
Processing Time (Filing to Decision)
7
Median Days
185
Average Days
4–286
P25–P75 Range
16
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 180 4–193 15
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