aTyr Pharma

company in San Diego, United States
Organization business Q30286352
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aTyr Pharma is a business.[1] It was founded on January 1, 2005.[2]

Financials

Self-reported XBRL data from 7 annual filings
Revenue
$190.0K
▼ 19.1% YoY FY2025
Net Income
-$74.12M
▼ 15.8% YoY FY2025
Assets
$93.00M
▼ 4.0% YoY FY2025
EPS (diluted)
$-0.80
▲ 7.0% YoY FY2025
$0.00$2.88M$5.75M$8.63M$11.50M FY2019: $422.0K · NI -$16.22M (-3844.5% margin)FY2020: $10.46M · NI -$16.22M (-155.2% margin)FY2021: $0.00 · NI -$33.77M (0.0% margin)FY2022: $10.39M · NI -$45.34M (-436.5% margin)FY2023: $353.0K · NI -$50.39M (-14274.5% margin)FY2024: $235.0K · NI -$64.02M (-27243.8% margin)FY2025: $190.0K · NI -$74.12M (-39009.5% margin) '19'20'21'22'23'24'25
■ Revenue ■ Net Income
Source: SEC EDGAR · latest 10-K filed 2025-12-31 · accession 0001339970-26-000008

aTyr Pharma

Summary

aTyr Pharma is a business[1]. It ranks in the top 4% of business entities by monthly Wikipedia readership (109 views/month).[2]

Key Facts

  • aTyr Pharma is in the country of United States[3].
  • aTyr Pharma is in the country of US[4].
  • aTyr Pharma's instance of is recorded as business[5].
  • aTyr Pharma's founder is recorded as Paul Schimmel[6].
  • aTyr Pharma's headquarters location is recorded as San Diego[7].
  • aTyr Pharma's industry is recorded as pharmaceutical industry[8].
  • January 1, 2005 marks the founding of aTyr Pharma[9].
  • aTyr Pharma's official website is recorded as http://www.atyrpharma.com[10].
  • aTyr Pharma's legal form is recorded as 8888[11].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

GLEIF Golden Copy — Level 1 entity data

  • Legal Entity Identifier (LEI): 529900ENQUXMC5EBKO36[12]

  • Registered legal name: Atyr Pharma, Inc.[13]

  • Legal jurisdiction: US-DE[14]

  • GLEIF entity category: GENERAL[15]

  • Legal form (ISO 20275 ELF): 8888[16]

  • Other legal form: Corporation[17]

  • Entity status: ACTIVE[18]

  • LEI registration status: LAPSED[19]

  • LEI first registered: 2018-12-17[20]

  • LEI last updated: 2021-07-15[21]

  • LEI next renewal: 2019-12-17[22]

  • Managing LOU: 5299000J2N45DDNE4Y28[23]

  • Registration authority: RA000602[24]

  • Authority entity ID: 4027329[25]

  • Conformity flag: NON_CONFORMING[26]

Body

Founding

aTyr Pharma's founder is recorded as Paul Schimmel[6]. January 1, 2005 marks the founding of it[9].

Operations

aTyr Pharma's headquarters location is recorded as San Diego[7].

Industry

aTyr Pharma's industry is recorded as pharmaceutical industry[8].

Why It Matters

aTyr Pharma ranks in the top 4% of business entities by monthly Wikipedia readership (109 views/month).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . GRID Release 2017-05-22. Retrieved . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . GRID Release 2017-05-22. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . Crunchbase. crunchbase.com. Provenance: wikidata.org.
  8. [10] ↑ . Crunchbase. crunchbase.com. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [12] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [13] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [14] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [15] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [16] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [17] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [18] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [19] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [20] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [21] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [22] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [23] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [24] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [25] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [26] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). aTyr Pharma. Retrieved October 4, 2026, from https://4ort.xyz/entity/atyr-pharma
MLA “aTyr Pharma.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/atyr-pharma.
BibTeX @misc{4ortxyz_atyr-pharma_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{aTyr Pharma}}, year = {2026}, url = {https://4ort.xyz/entity/atyr-pharma}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): aTyr Pharma — https://4ort.xyz/entity/atyr-pharma (retrieved 2026-10-04)

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