U.S. Immigration Data

Priority dates, work visas, and labor market data

Colossal Biosciences, 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

15

Total Filings

2021-Present

73.3%

Approval Rate

Certified Cases

$130,000

Median Salary

Across All Roles
Filings by Program
15
H-1B Filings
0
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 13
E-3 Apr 16, 2024 2
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)
SENIOR RESEARCH ASSOCIATE Apr 28, 2026 1
Scientist II Apr 28, 2026 1
Scientist, Genome Engineering Mar 21, 2025 4
Associate, Genome Engineering Apr 29, 2024 1
Marsupial Assisted Reproduction Lead Apr 16, 2024 1
Top Roles by Filings
Role Count Median Salary Min Max
Scientist, Genome Engineering 4 $125,000 $125,000 $125,000
Director of Engineering Innovation 2 $200,000 $200,000 $200,000
EMBRYOLOGIST 2 $145,000 $145,000 $145,000
Stem Cell Biology Scientist 2 $130,000 $130,000 $130,000
Associate, Genome Engineering 1 $80,000 $80,000 $80,000
Lead Marsupial Reproductive Scientist 1 $130,000 $130,000 $130,000
Marsupial Assisted Reproduction Lead 1 $130,000 $130,000 $130,000
Scientist II 1 $136,080 $136,080 $136,080
SENIOR RESEARCH ASSOCIATE 1 $100,045 $100,045 $100,045
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$110,027

25th Percentile

$125,000

Median (50th)

$130,000

75th Percentile

$140,540

90th Percentile

$178,000

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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 $172,500 100.0%
2023 1 $130,000 100.0%
2024 6 $125,000 50.0%
2025 1 $125,000 100.0%
2026 3 $130,000 66.7%
Processing Time (Filing to Decision)
7
Median Days
153
Average Days
7–8
P25–P75 Range
15
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 115 7–7 13
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: August 31, 2026