U.S. Immigration Data

Priority dates, work visas, and labor market data

SPARK THERAPEUTICS, 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

47

Total Filings

2021-Present

59.6%

Approval Rate

Certified Cases

$98,100

Median Salary

Across All Roles
Filings by Program
45
H-1B Filings
2
PERM Filings
Labor certification, the first green card step
Recent Filing Activity
By Program Type
Program Last Filing Dated filings (2021–Present)
H-1B May 1, 2025 44
PERM Feb 18, 2024 2
E-3 Nov 9, 2023 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
Scientist, Analytical Development 4 $98,100 $96,325 $98,100
Computer Systems Validation Specialist 3 $89,773 $89,773 $89,773
RESEARCH ASSOCIATE 3 $74,900 $61,360 $77,500
AD Analytical Scientist 2 $94,480 $94,480 $94,480
Drug Product Development Scientist 2 $126,589 $126,589 $126,589
LIMS ADMINISTRATION SPECIALIST 2 $72,960 $72,960 $72,960
Process Development Scientist - Upstream 2 $86,650 $75,200 $98,100
RESEARCH SCIENTIST - FORMULATION 2 $98,600 $98,600 $98,600
Analytical Scientist 1 $91,250 $91,250 $91,250
Associate Cell Line Development Scientist, Upstream PD 1 $81,800 $81,800 $81,800
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$75,080

25th Percentile

$89,773

Median (50th)

$98,100

75th Percentile

$113,500

90th Percentile

$132,238

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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 9 $92,000 77.8%
2022 8 $86,027 62.5%
2023 4 $107,516 50.0%
2024 16 $98,100 68.8%
2025 9 $106,425 33.3%
2026 1 $103,200 0.0%
Processing Time (Filing to Decision)
8
Median Days
240
Average Days
7–435
P25–P75 Range
47
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 8 239 7–417 44
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: October 12, 2026