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OGEN Oragenics Inc. AMEX · United States

Oragenics (OGEN) news OGEN reverse split, offering and Nasdaq notice news

Listings ·

Oragenics receives NYSE American deficiency letter on equity

NYSE American notified Oragenics on August 26, 2026 that it is not in compliance with two continued listing standards on stockholders' equity. The company has 45 days to submit a compliance plan and says it intends to do so.

Latest Oragenics news

  1. Listings

    Oragenics names John Spencer CFO and reports annual meeting votes

    Oragenics appointed John Spencer, its Senior Controller, as Chief Financial Officer effective July 1, 2026. The company's June 29, 2026 annual meeting included a vote on authority for a reverse stock split of one-for-two to one-for-fifty.

  2. Company Updates

    Oragenics signs letter of intent to license CardioDialysis for TBI

    Oragenics signed a non-binding letter of intent to license certain indications of CardioDialysis from Sigyn Therapeutics for traumatic brain injury. The proposed terms include 3,250,000 restricted preferred shares and a 3% royalty for six years.

  3. Company Updates

    Oragenics doses first patient in Phase IIa concussion trial

    The first patient in the Phase IIa trial of ONP-002 was dosed at Mackay Hospital in Australia, the first site activated, with two more Australian sites expected to activate in the second quarter.

  4. Listings

    Oragenics regains NYSE American equity compliance, settles Ladenburg fee claim for $700,000

    NYSE American told Oragenics on October 20, 2025 that it again meets stockholders' equity standards. The company also paid Ladenburg Thalmann $700,000 to settle a dispute over a $2,500,000 fee claim.

  5. Financings

    Oragenics says Series H preferred raise brought $16.5 million in gross proceeds

    Net proceeds were about $15.2 million after fees and expenses. The company plans to start a Phase IIa concussion trial in Q3 2025.

  6. Financings

    Oragenics closes public offering of Series H preferred with about $16.5 million gross proceeds

    Oragenics closed a registered offering of 660,000 Series H preferred shares and warrants on July 2, 2025, for about $16.5 million gross. The preferred converts at $2.50 a share, the conversion price has no floor, and Dawson James Securities took 7.00% of gross proceeds as placement agent.

Oragenics annual financials

LineFY2025FY2024
Research and development$2.4 million$4.1 million
Net income (loss)-$9.8 million-$10.6 million
Cash from operations-$9.2 million-$8.6 million
Cash and equivalents$4.4 million$864,840
Short-term investments$4.0 million

Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $3.9 million.

Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.

Questions about Oragenics

Did Oragenics do a reverse stock split?

Our latest story on this, dated Jul 6, 2026: "Oragenics names John Spencer CFO and reports annual meeting votes". The story links the filing or release it is based on. Read the story.

Has Oragenics raised money recently?

Our latest story on this, dated Jul 2, 2025: "Oragenics closes public offering of Series H preferred with about $16.5 million gross proceeds". The story links the filing or release it is based on. Read the story.

Has Oragenics received a Nasdaq deficiency notice?

Our latest story on this, dated Aug 28, 2026: "Oragenics receives NYSE American deficiency letter on equity". The story links the filing or release it is based on. Read the story.

Has Oragenics settled a lawsuit?

Our latest story on this, dated Oct 21, 2025: "Oragenics regains NYSE American equity compliance, settles Ladenburg fee claim for $700,000". The story links the filing or release it is based on. Read the story.

What is the ticker symbol of Oragenics?

Oragenics Inc. trades under the ticker OGEN on AMEX.

Where is Oragenics listed?

Oragenics Inc. is listed on AMEX.

What is the SEC CIK of Oragenics?

The SEC Central Index Key (CIK) for Oragenics Inc. is 1174940. Its filings are on SEC EDGAR.

How many shares does Oragenics have outstanding?

4,511,957 shares as of 2026-08-12, per the cover page of its 10-Q filed 2026-08-13.

Which country or territory is Oragenics listed under?

Our directory records Oragenics Inc. under United States.

What does Oragenics do?

Our directory classifies Oragenics Inc. as: Pharmaceuticals: Major. This is a directory classification, not a description of the pipeline.

What is the ISIN of Oragenics?

The ISIN recorded for Oragenics Inc. is US6840236094.

Does aibio.space cover Oragenics?

aibio.space lists Oragenics Inc. among 2,820 public biotech companies and publishes its news here as stories appear.

Where is Oragenics incorporated?

SEC records list its state or country of incorporation as FL.

Is Oragenics profitable?

Oragenics Inc. reported a net loss of $9.8 million for the fiscal year ended Dec 31, 2025, and used $9.2 million of cash in operations, per its annual report to the SEC.

How much does Oragenics spend on research and development?

$2.4 million in the fiscal year ended Dec 31, 2025, per its annual report.

Investor discussion: Oragenics

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Capital-markets timeline

Financings, listing notices, splits, legal actions and other investor events at Oragenics, newest first. Each line links the filing it comes from.

  1. Listings

    Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 3.01,8.01,9.01). Source

  2. Listings

    Reported a shareholder vote on a reverse stock split or more authorized shares. SEC Form 8-K (Items 1.01,5.02,5.07,9.01). Source

  3. Listings

    Asked shareholders to approve a reverse stock split. SEC Form DEF 14A. Source

  4. Listings

    Asked shareholders to approve a reverse stock split. SEC Form PRE 14A. Source

  5. Financings

    Reported a financing. SEC Form 8-K (Items 1.01,9.01). Source

  6. Listings

    Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 8.01,9.01). Source

  7. Listings

    Reported a notice from its stock exchange about continued listing requirements. SEC Form 8-K (Items 1.01,3.01,7.01,9.01). Source

  8. Financings

    Reported a financing. SEC Form 8-K (Items 8.01,9.01). Source

  9. Financings

    Reported a financing. SEC Form S-1. Source

  10. Listings

    Reported a reverse stock split. SEC Form 8-K (Items 3.03,5.03,8.01,9.01). Source

  11. Listings

    Reported a shareholder vote on a reverse stock split or more authorized shares. SEC Form 8-K (Items 1.01,5.02,5.07,9.01). Source

  12. Listings

    Asked shareholders to approve a reverse stock split. SEC Form DEF 14A. Source

  13. Financings

    Reported a financing. SEC Form 8-K (Items 8.01,9.01). Source

  14. Listings

    Asked shareholders to approve a reverse stock split. SEC Form PRE 14A. Source

  15. Distress

    Reported substantial doubt about its ability to continue as a going concern. SEC Form 10-K. Source

  16. Financings

    Filed a registration statement for a share offering. SEC Form S-1. Source

  17. Distress

    Reported the end of a material agreement. SEC Form 8-K (Items 1.02,9.01). Source

Stock chart

Price chart and quote supplied by TradingView, delayed as the exchange requires. It loads only if you choose to show it. Information only, not investment advice. Open AMEX:OGEN on TradingView.

SEC filings and registration

SEC name
Oragenics Inc
CIK
1174940
Industry (SIC)
Pharmaceutical Preparations (2834)
US tickers
OGEN (NYSE)
State or country of incorporation
FL
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Smaller reporting company
Business address
9015 TOWN CENTER PARKWAY, LAKEWOOD RANCH, FL, 34202
Phone
8132867900
Shares outstanding
4,511,957 as of 2026-08-12 (10-Q filed 2026-08-13)

Recent filings (8-K and 6-K are the company's own announcements)

  • 8-K filed 2026-09-16
  • 8-K filed 2026-08-28
  • 10-Q filed 2026-08-13
  • 8-K filed 2026-07-06
  • DEF 14A filed 2026-05-20
  • 8-K filed 2026-05-19
  • 10-Q filed 2026-05-08
  • 8-K filed 2026-05-07

Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.

Listing details

Oragenics Inc. is a public biotech or pharmaceutical company listed on AMEX under the ticker OGEN, recorded under United States. The directory classifies it as Pharmaceuticals: Major. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.

Company
Oragenics Inc.
Ticker
OGEN
Listing
AMEX
Country or territory
United States
Business scope
Pharmaceuticals: Major
ISIN
US6840236094
Last quote in directory
2026-10-21
Directory source
Listing page

Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.

Published and maintained by aibio.space. Not investment advice. How we work.

Who manages this page This page is managed by aibio.space. The company does not run, edit or pay for this page. News, desk views and Investor Ranks are written and managed independently by aibio.space under our editorial and analytical judgment. Opinion only, not investment advice. How we work · Terms · Request a correction

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