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Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)

Exact employer profile · All loaded years

Matching filings11

Median yearly base wage$186,846n=11 eligible

Middle 50% of yearly wages$142,000 – $222,602

Most reported worksiteSouth San Francisco, CA9 matching filings

Explore this companyMost reported roleRegulatory Operations Director Top worksiteSouth San Francisco Individual recordsInspect dates & base salaries

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Salary records

11 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
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Director, Biologics Process Development	Filing details $250,000 /yr I-200-25234-260436 Reported wage: $250,000 / year Annualized: $250,000 Status: Certified Fiscal year: 2025 Decision: 2025-08-29 Employment end: 2028-08-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	North Chelmsford, MA	08/22/2025	09/01/2025
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Research Associate Ii, Dmpk	Filing details $98,000 /yr I-200-24288-406020 Reported wage: $98,000 / year Annualized: $98,000 Status: Certified Fiscal year: 2025 Decision: 2024-10-21 Employment end: 2027-10-27 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	10/14/2024	10/28/2024
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Director, Regulatory Operations	Filing details $223,450 /yr I-200-24065-772553 Reported wage: $223,450–$253,194 / year Annualized: $223,450 Status: Certified Fiscal year: 2024 Decision: 2024-03-12 Employment end: 2027-03-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Lathrop, CA	03/05/2024	04/01/2024
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Senior Manager, Regulatory Affairs	Filing details $188,970 /yr I-200-23257-346839 Reported wage: $188,970–$201,023 / year Annualized: $188,970 Status: Certified Fiscal year: 2023 Decision: 2023-09-21 Employment end: 2026-10-15 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	09/14/2023	10/16/2023
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Senior Manager, Clinical Data Management Operations	Filing details $186,846 /yr I-200-23257-345105 Reported wage: $186,846–$204,917 / year Annualized: $186,846 Status: Certified Fiscal year: 2023 Decision: 2023-09-20 Employment end: 2026-09-24 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	09/13/2023	09/25/2023
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Research Associate Ii, Quantitative Biology	Filing details $88,700 /yr I-200-23114-960788 Reported wage: $88,700–$104,000 / year Annualized: $88,700 Status: Certified Fiscal year: 2023 Decision: 2023-05-01 Employment end: 2026-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	04/24/2023	10/01/2023
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Regulatory Operations Director	Filing details $222,602 /yr I-200-23047-781309 Reported wage: $222,602–$243,100 / year Annualized: $222,602 Status: Certified Fiscal year: 2023 Decision: 2023-02-23 Employment end: 2026-02-28 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	02/16/2023	03/01/2023
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Regulatory Operations Director	Filing details $222,602 /yr I-200-23033-745884 Reported wage: $222,602–$243,100 / year Annualized: $222,602 Status: Certified Fiscal year: 2023 Decision: 2023-02-09 Employment end: 2026-03-19 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	02/02/2023	03/20/2023
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Scientist Ii, Quantitative Biology	Filing details $142,000 /yr I-200-22231-426971 Reported wage: $142,000–$150,000 / year Annualized: $142,000 Status: Certified Fiscal year: 2022 Decision: 2022-08-26 Employment end: 2025-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	08/19/2022	10/01/2022
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Scientist Ii, Dmpk	Filing details $160,000 /yr I-200-22117-110516 Reported wage: $160,000 / year Annualized: $160,000 Status: Certified Fiscal year: 2022 Decision: 2022-05-04 Employment end: 2025-04-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	04/27/2022	05/01/2022
Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.)	Scientist Ii, Quantitative Biology	Filing details $142,000 /yr I-200-22116-109398 Reported wage: $142,000–$150,000 / year Annualized: $142,000 Status: Certified Fiscal year: 2022 Decision: 2022-05-03 Employment end: 2025-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	South San Francisco, CA	04/26/2022	10/01/2022

About Rapt Therapeutics, Inc. (Formerly Flx Bio, Inc.) H-1B salary records

This view contains 11 matching filings across all loaded fiscal years. The median reported yearly base wage is $186,846, based on 11 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

Rapt Therapeutics, Inc. (Formerly Flx Bio, 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 20252 filings$174,000 median · n=2

*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

$200k–$225kMost common wage band

$0$125k$250k+

$25k bands · 11 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

100.0%Certified LCAs

Certified11 100.0%

Denominator: all 11 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

$186,846Median reported annual base wage

10th percentile$98,000

25th percentile$142,000

Median (50th)$186,846

75th percentile$222,602

90th percentile$223,450

n=11 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