Annovis Bio, Inc. (ANVS) company profile
Close on Nov 13, 2026Market cap $39.46MP/E –Yield –
About Annovis Bio
Pharmaceutical Preparations, SIC 2834
Annovis Bio is a late-stage clinical drug platform company that discovers and develops therapeutics targeting neurodegenerative conditions, primarily Alzheimer’s disease and Parkinson’s disease. The company's lead drug candidate is buntanetap, an orally administered, brain-penetrant small molecule designed to inhibit the synthesis of neurotoxic aggregating proteins that disrupt nerve cell communication. Its clinical pipeline also features ANVS405, an intravenous formulation targeting acute indications such as traumatic brain injury and stroke, and ANVS301, an oral compound focused on advanced Alzheimer’s disease. As a clinical-stage biotechnology firm, the company directs its investigative treatments toward patients suffering from chronic and acute neurodegenerative disorders.
The company operates primarily across clinical research locations in the United States and Europe. Its clinical trials have spanned eighty-three trial sites in the United States for Alzheimer’s disease programs and fifty-three domestic sites alongside forty-nine sites in the European Union for Parkinson’s disease studies. The provided text does not disclose the location of the company's corporate headquarters.
Summary of the business section of Annovis Bio's latest annual report, written by StockData.
Company profile
Company
- Legal name
- Annovis Bio, Inc.
- Founded
- 2008
- Headquarters
- Malvern, PA
- Address
- 101 Lindenwood Drive, Suite 225 19355
- Phone
- (484) 875-3192
- Website
- annovisbio.com
- Employees
- 8, Dec 31, 2025
- Industry
- Pharmaceutical Preparations
- Incorporated in
- Delaware
- Fiscal year ends
- December 31
- Auditor
- Ernst & Young LLP, Philadelphia, Pennsylvania
Stock & identifiers
- Ticker
- ANVS
- Exchange
- NYSE
- IPO date
- Jan 30, 2020
- Shares outstanding
- 43M, Aug 14, 2026
- Public float
- $36.08M, Jun 30, 2025
- Filer category
- Non-accelerated filer<br>Smaller reporting company
- SEC CIK
- 1477845
- CUSIP
- 03615A108
- ISIN
- US03615A1088
- FIGI
- BBG00PN9XD40
- Share class FIGI
- BBG00PN9XDJ4
- LEI
- 549300IFBVI51FN3NJ32
- EIN
- 26-2540421
Executives and directors
Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years
| Name | Position | Shares owned |
|---|---|---|
| Maria-Luisa Maccecchini | President & CEO, Director | 1,212,020 |
| Andrew Walsh | Vice President, Finance | 500 |
| Michael B. Hoffman | Director | 8,588,240 |
| Claudine Bruck | Director | 13,709 |
| Reid McCarthy | Director | 9,305 |
IPO
From the final prospectus (Form 424B4) and the first day of trading
Offering
- Type
- Initial public offering
- Final prospectus filed
- Jan 30, 2020
- Offer price
- $6.00
- Securities offered
- 2,000,000
- Gross proceeds
- $12.00M
- Exchange
- NYSE American
- First trading day
- Jan 29, 2020
- First-day close
- $9.59+59.8%
- Lock-up ends (est.)
- Jul 27, 2020
“Per Share Total Initial public offering price $6.00 $ 12,000,000 Underwriting discounts and commissions(1) $0.42 $ 840,000 Proceeds to us, before expenses $5.58 $ 11,160,000 (1) Underwriting discounts and commissions do not include a non-accountable expense allowance equal to 1.0% of the public offering price payab”
Lock-up end is estimated as 180 days after the first trading day; the prospectus sets the actual terms.
Employees
Headcount reported in annual reports
“As of February 28, 2026, we had eight full-time employees and also utilize the services of key part-time employees or consultants.”
Corporate history
Events identified from SEC filings
| Date | Event | Details |
|---|---|---|
| Oct 30, 2026 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Mar 27, 2025 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| May 30, 2023 | Auditor change | Change in certifying accountant (8-K Item 4.01) |
| Nov 26, 2021 | Delisting | Notice of delisting from exchange (Form 25) |
| Nov 17, 2021 | Listing | Registration of securities on an exchange (Form 8-A) |
| Nov 15, 2021 | Listing notice | Notice of delisting or failure to satisfy a listing rule (8-K Item 3.01) |
| Jan 30, 2020 | IPO | Initial public offering priced (424B4 prospectus) |
| Jan 28, 2020 | Listing | Registration of securities on an exchange (Form 8-A) |
| Mar 15, 2019 | Name change | Name changed from QR Pharma, Inc. to Annovis Bio, Inc. |
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