Treeline Biosciences — 9 certified H-1B filings (FY2021–FY2025)
- 1
- Filings · FY2025
- $98k
- Median base · FY2025
- Research Associate II, Drug Discovery Biology
- Top role · 1 all-time
- MA
- Top state · 5 all-time
Treeline Biosciences filed 1 certified H-1B LCAs in FY2025 (down 75% from the year before), with a median base salary of $98k and the middle 50% of offers between $98k and $98k. Across all years it has 9 certified filings since FY2021, most often for Research Associate II, Drug Discovery Biology in Massachusetts.
How much does Treeline Biosciences pay H-1B workers?
Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $98k median in FY2025. Base pay only — hover a year for its figures.
How has Treeline Biosciences's H-1B hiring changed by year?
1 certified filings in FY2021 → 1 in FY2025. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2025 | 1 | −75% | $98k |
| FY2024 | 4 | +33% | $120k |
| FY2023 | 3 | +200% | $145k |
| FY2021 | 1 | — | $165k |
Which wage levels does Treeline Biosciences file?
DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 22% of Treeline Biosciences's filings sit at Level III–IV. A heavy I–II skew reads as entry-level or contractor-style hiring; a heavy IV skew as senior in-house roles — and higher levels earn more lottery entries.
Share of 9 filings with a wage level · all years
- Level I11.1%1
- Level II66.7%6
- Level IV22.2%2
What jobs does Treeline Biosciences sponsor for H-1B?
The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.
| Job title | Filings | Median base |
|---|---|---|
| Research Associate II, Drug Discovery Biology | 1 | $98k |
| Scientist I, Medicinal Chemistry | 1 | $120k |
| Scientist II, Biophysics | 1 | $145k |
| Scientist II, Medicinal Chemistry | 1 | $139k |
| Senior Intellectual Property Specialist, Medicinal Chemistry | 1 | $165k |
| Senior Research Associate II, Biology | 1 | $120k |
| Senior Research Associate II, Drug Discovery Biology | 1 | $115k |
| Senior Scientist, Medicinal Chemistry | 1 | $160k |
| Sr. Intellectual Property Specialist, Medicinal Chemistry Ip | 1 | $170k |
Where does Treeline Biosciences hire H-1B workers?
Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.
| State | Filings | Median base |
|---|---|---|
| MA | 5 | $120k |
| CA | 4 | $145k |
What has Treeline Biosciences filed recently?
Every certified LCA on record for Treeline Biosciences: job title, worksite, prevailing-wage level and the offered base salary.
| FY | Job title | Base salary |
|---|---|---|
| 2025 | Research Associate II, Drug Discovery Biology | $98,280 |
| 2024 | Scientist I, Medicinal Chemistry | $120,000 |
| 2024 | Scientist II, Medicinal Chemistry | $138,600 |
| 2024 | Senior Research Associate II, Biology | $120,000 |
| 2024 | Sr. Intellectual Property Specialist, Medicinal Chemistry Ip | $169,875 |
| 2023 | Scientist II, Biophysics | $145,000 |
| 2023 | Senior Scientist, Medicinal Chemistry | $160,425 |
| 2023 | Senior Research Associate II, Drug Discovery Biology | $115,000 |
| 2021 | Senior Intellectual Property Specialist, Medicinal Chemistry | $165,000 |
Common questions about Treeline Biosciences's H-1B filings
- How much does Treeline Biosciences pay H-1B workers?
- Treeline Biosciences's median certified H-1B base salary is $98k (FY2025), from 1 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does Treeline Biosciences sponsor?
- Treeline Biosciences has 9 certified H-1B Labor Condition Applications on record (FY2021–FY2025).
- What jobs does Treeline Biosciences sponsor for H-1B?
- Treeline Biosciences's most-sponsored H-1B roles include Research Associate II, Drug Discovery Biology, Scientist I, Medicinal Chemistry, Scientist II, Biophysics, Scientist II, Medicinal Chemistry.
- Where does Treeline Biosciences hire H-1B workers?
- Treeline Biosciences's top H-1B worksite states are MA, CA.
- Does a certified LCA mean an H-1B visa was approved?
- No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
- What salary do these figures show?
- The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
- What do prevailing-wage levels I–IV mean?
- The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.
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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2021–FY2025). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →