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Opexa Therapeutics

company in The Woodlands, United States
Organization business Q7097878
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Financials

Self-reported XBRL data from 2 annual filings
Revenue
$1.26M
FY2021
Net Income
-$26.24M
▼ 70.7% YoY FY2022
Assets
$11.62M
▼ 67.9% YoY FY2022
EPS (diluted)
$-1.66
▼ 53.7% YoY FY2022
$0.00$346.5K$693.0K$1.04M$1.39M FY2020: $0.00 · NI -$22.89M (0.0% margin)FY2021: $1.26M · NI -$15.37M (-1220.2% margin) '20'21
■ Revenue ■ Net Income
Source: SEC EDGAR · latest 10-K filed 2021-12-31 · accession 0000950170-23-009992

Summary

Opexa Therapeutics is a business[1].

Key Facts

  • Opexa Therapeutics is in the country of United States[2].
  • Opexa Therapeutics is in the country of US[3].
  • Opexa Therapeutics's instance of is recorded as business[4].
  • Opexa Therapeutics's instance of is recorded as public company[5].
  • Opexa Therapeutics's headquarters location is recorded as The Woodlands[6].
  • Opexa Therapeutics's headquarters location is recorded as Houston[7].
  • Opexa Therapeutics's stock exchange is recorded as Nasdaq[8].
  • 2013-12-26 marks the founding of Opexa Therapeutics[9].
  • Opexa Therapeutics's official website is recorded as http://www.opexatherapeutics.com[10].
  • Opexa Therapeutics's legal form is recorded as For-Profit Corporation[11].
  • Opexa Therapeutics's legal form is recorded as C5K7[12].
  • Opexa Therapeutics's legal form is recorded as XTIQ[13].

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): 549300BRA7GF5PCH1L04[14]

  • Registered legal name: Acer Therapeutics INC.[15]

  • Legal jurisdiction: US-DE[16]

  • GLEIF entity category: GENERAL[17]

  • Legal form (ISO 20275 ELF): XTIQ[18]

  • Entity status: ACTIVE[19]

  • LEI registration status: LAPSED[20]

  • Entity created: 2013-12-26[21]

  • LEI first registered: 2015-02-03[22]

  • LEI last updated: 2026-08-18[23]

  • LEI next renewal: 2016-01-30[24]

  • Managing LOU: 5493001KJTIIGC8Y1R12[25]

  • Registration authority: RA000602[26]

  • Authority entity ID: 5450463[27]

  • Other names: Opexa Therapeutics, Inc.[28]

  • Conformity flag: NON_CONFORMING[29]

Body

Founding

2013-12-26 marks the founding of Opexa Therapeutics[9].

Operations

Headquarters locations include The Woodlands[6], a census-designated place in the United States[30], in United States[31], founded in 1974[32] and Houston[7], a city in the United States[33], in United States[34], founded in 1836[35].

Ownership

Opexa Therapeutics's stock exchange is recorded as Nasdaq[8].

Related Entities

business Nasdaq public company United States

References

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

Direct Wikidata claims

  1. [2] ↑ . GRID Release 2017-05-22. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . GRID Release 2017-05-22. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Crunchbase. crunchbase.com. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . Crunchbase. crunchbase.com. Provenance: wikidata.org.
  10. [11] ↑ . Global LEI Index. Retrieved . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.

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

  1. [14] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [15] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [16] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [17] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [18] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [19] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [20] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [21] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [22] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [23] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [24] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [25] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [26] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [27] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [28] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  16. [29] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Inline context (facts about related entities)

  1. [30] ↑ . Wikidata. wikidata.org. → on this site
  2. [31] ↑ . Wikidata. wikidata.org. → on this site
  3. [32] ↑ . Wikidata. wikidata.org. → on this site
  4. [33] ↑ . Wikidata. wikidata.org. → on this site
  5. [34] ↑ . Wikidata. wikidata.org. → on this site
  6. [35] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.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). Opexa Therapeutics. Retrieved October 1, 2026, from https://4ort.xyz/entity/opexa-therapeutics
MLA “Opexa Therapeutics.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/opexa-therapeutics.
BibTeX @misc{4ortxyz_opexa-therapeutics_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Opexa Therapeutics}}, year = {2026}, url = {https://4ort.xyz/entity/opexa-therapeutics}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Opexa Therapeutics — https://4ort.xyz/entity/opexa-therapeutics (retrieved 2026-10-01)

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