Arena Pharmaceuticals

American biopharmaceutical company
Organization biopharmaceutical_company Q4788901
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Financials

Self-reported XBRL data from 13 annual filings
Revenue
$54.0K
▼ 83.1% YoY FY2021
Net Income
-$616.43M
▼ 52.3% YoY FY2021
Assets
$784.71M
▼ 34.1% YoY FY2021
EPS (diluted)
$-10.14
▼ 37.2% YoY FY2021
$0.00$221.77M$443.54M$665.31M$887.07M FY2009: $10.39M · NI -$153.20M (-1475.0% margin)FY2010: $16.61M · NI -$124.53M (-749.6% margin)FY2011: $12.72M · NI -$109.22M (-858.7% margin)FY2012: $27.59M · NI -$85.48M (-309.8% margin)FY2013: $81.39M · NI -$19.43M (-23.9% margin)FY2014: $36.97M · NI -$60.51M (-163.7% margin)FY2015: $13.40M · NI -$107.98M (-805.9% margin)FY2016: $92.16M · NI -$22.52M (-24.4% margin)FY2017: $21.34M · NI -$91.41M (-428.4% margin)FY2018: $17.97M · NI -$29.40M (-163.6% margin)FY2019: $806.43M · NI $397.56M (49.3% margin)FY2020: $319.0K · NI -$404.73M (-126875.9% margin)FY2021: $54.0K · NI -$616.43M (-1141542.6% margin) '09'11'13'15'17'19'21
Revenue Net Income
Source: SEC EDGAR · latest 10-K filed 2021-12-31 · accession 0001080709-22-000006

Arena Pharmaceuticals

Summary

Arena Pharmaceuticals is a biopharmaceutical company[1]. It draws 17 Wikipedia views per month (biopharmaceutical_company category, ranking #4 of 7).[2]

Key Facts

  • Arena Pharmaceuticals is in the country of United States[3].
  • Arena Pharmaceuticals's instance of is recorded as biopharmaceutical company[4].
  • Arena Pharmaceuticals's instance of is recorded as public company[5].
  • Arena Pharmaceuticals's logo image is recorded as Arena Pharmaceuticals logo.svg[6].
  • Arena Pharmaceuticals's headquarters location is recorded as San Diego[7].
  • Arena Pharmaceuticals's ISNI is recorded as 0000000478955771[8].
  • Arena Pharmaceuticals's stock exchange is recorded as Nasdaq[9].
  • Arena Pharmaceuticals's industry is recorded as pharmaceutical industry[10].
  • +1997-01-01T00:00:00Z marks the founding of Arena Pharmaceuticals[11].
  • Arena Pharmaceuticals's Freebase ID is recorded as /m/03p1j40[12].
  • Arena Pharmaceuticals's parent organization or unit is recorded as Pfizer[13].
  • Arena Pharmaceuticals's official website is recorded as http://www.arenapharm.com/[14].
  • Arena Pharmaceuticals's Legal Entity Identifier is recorded as 529900CVGQMPJ3A3NI85[15].
  • Arena Pharmaceuticals's X is recorded as arenapharm[16].
  • Arena Pharmaceuticals's Crunchbase organization ID is recorded as arena-pharmaceuticals[17].
  • Arena Pharmaceuticals's GRID ID is recorded as grid.433329.c[18].
  • Arena Pharmaceuticals's Central Index Key is recorded as 0001080709[19].
  • Arena Pharmaceuticals's Microsoft Academic ID is recorded as 81428786[20].
  • Arena Pharmaceuticals's ROR ID is recorded as 02w3y1050[21].
  • Arena Pharmaceuticals's Wikirate Company ID is recorded as 2274160[22].
  • Arena Pharmaceuticals's Scilit organization ID is recorded as 25058[23].

Body

Founding

+1997-01-01T00:00:00Z marks the founding of Arena Pharmaceuticals[11].

Operations

Arena Pharmaceuticals's headquarters location is recorded as San Diego[7]. Its parent organization or unit is recorded as Pfizer[13].

Industry

Arena Pharmaceuticals's industry is recorded as pharmaceutical industry[10].

Ownership

Arena Pharmaceuticals's stock exchange is recorded as Nasdaq[9].

Why It Matters

Arena Pharmaceuticals draws 17 Wikipedia views per month (biopharmaceutical_company category, ranking #4 of 7).[2]

References

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

Direct Wikidata claims

  1. [3] . Global LEI Index. Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Google Knowledge Graph. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Google Knowledge Graph. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Google Knowledge Graph. Retrieved . wikidata.org.
  15. [17] . Crunchbase. crunchbase.com. Provenance: wikidata.org.
  16. [18] . GRID Release 2016-05-31. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Wikirate. Retrieved . wikidata.org.
  21. [23] . wikidata.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). Arena Pharmaceuticals. Retrieved April 10, 2026, from https://4ort.xyz/entity/arena-pharmaceuticals
MLA “Arena Pharmaceuticals.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/arena-pharmaceuticals.
BibTeX @misc{4ortxyz_arena-pharmaceuticals_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Arena Pharmaceuticals}}, year = {2026}, url = {https://4ort.xyz/entity/arena-pharmaceuticals}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Arena Pharmaceuticals — https://4ort.xyz/entity/arena-pharmaceuticals (retrieved 2026-04-10)

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