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Prothena Biosciences Inc.

Exact employer profile · All loaded years

Matching filings3

Median yearly base wage$103,407n=2 eligible

Middle 50% of yearly wages$91,172 – $115,643

Most reported worksiteSouth San Francisco, CA2 matching filings

Explore this companyMost reported roleScientist Ii, Bioanalytical Assays Top worksiteSouth San Francisco Individual recordsInspect dates & base salaries

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Salary records

3 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
Prothena Biosciences Inc.	Scientist Ii, Bioanalytical Assays	Filing details $130,437 /yr I-200-24122-946656 Reported wage: $130,437–$193,000 / year Annualized: $130,437 Status: Certified - Withdrawn Fiscal year: 2026 Decision: 2025-11-03 Employment end: 2027-10-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Brisbane, CA	05/01/2024	10/25/2024
Prothena Biosciences Inc.	Scientist, Bioanalytical Assays	Filing details $127,878 /yr I-200-21292-653318 Reported wage: $127,878–$175,000 / year Annualized: $127,878 Status: Certified Fiscal year: 2022 Decision: 2021-10-26 Employment end: 2024-10-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	10/19/2021	10/25/2021
Prothena Biosciences Inc.	Sr. Clinical Trial Associate	Filing details $78,936 /yr I-200-21188-447433 Reported wage: $78,936–$103,002 / year Annualized: $78,936 Status: Certified Fiscal year: 2021 Decision: 2021-07-14 Employment end: 2024-07-18 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	07/07/2021	07/19/2021

About Prothena Biosciences Inc. H-1B salary records

This view contains 3 matching filings across all loaded fiscal years. The median reported yearly base wage is $103,407, based on 2 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

Prothena Biosciences Inc. insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 2026*1 filings— median · n=0

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$75k–$100kMost common wage band

$0$125k$250k+

$25k bands · 2 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

66.7%Certified LCAs

Certified2 66.7%

Certified - Withdrawn1 33.3%

Denominator: all 3 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$103,407Median reported annual base wage

10th percentile$83,830

25th percentile$91,172

Median (50th)$103,407

75th percentile$115,643

90th percentile$122,984

n=2 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology