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How to buy Aridis Pharmaceuticals stock (ARDS)

Buy Aridis Pharmaceuticals stock in 5 easy steps, view past price performance and learn what’s ahead for the company.

Aridis Pharmaceuticals is a biotechnology business based in the US. Aridis Pharmaceuticals shares (ARDS) are listed on the PINK and all prices are listed in US Dollars. Its last market close was $0.00 – the same closing value as a week prior. Aridis Pharmaceuticals employs 37 staff and has a trailing 12-month revenue of around $22.4 million.

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How to buy Aridis Pharmaceuticals stock

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  2. Open an account. Provide your personal information and sign up.
  3. Fund your account. Deposit funds into your account by linking your banking information or transfer funds from another trading account.
  4. Search for the stock name – ARDS. Search for the stock by name or ticker symbol.
  5. Buy the stock. Place your order. It's that simple.

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Aridis Pharmaceuticals stock price (PINK: ARDS)

Use our graph to track the performance of ARDS stocks over time.

Aridis Pharmaceuticals shares at a glance

Information last updated 2025-04-19.
Latest market close$0.00
52-week range$0.00 - $0.08
50-day moving average $0.00
200-day moving average $0.00
Wall St. target price$2.00
PE ratio N/A
Dividend yield N/A
Earnings per share (TTM) $-0.16

Aridis Pharmaceuticals price performance over time

Historical closes compared with the close of $0.0001 from 2025-04-22

1 week (2025-04-16) 0.0001
1 month (2025-03-25) 0.0001
3 months (2025-01-24) 0.0001
6 months (2024-10-25) 0.0001
1 year (2024-04-23) -99.84%
2 years (2023-04-21) -99.96%
3 years (2022-04-22) 1.32
5 years (2020-04-24) 6.37

Aridis Pharmaceuticals financials

Revenue TTM $22.4 million
Gross profit TTM $5.2 million
Return on assets TTM -4.4%
Return on equity TTM 0%
Profit margin -5.11%
Book value $-0.27
Market Capitalization $4,457

TTM: trailing 12 months

Aridis Pharmaceuticals share dividends

We're not expecting Aridis Pharmaceuticals to pay a dividend over the next 12 months.

Aridis Pharmaceuticals share price volatility

Over the last 12 months, Aridis Pharmaceuticals's shares have ranged in value from as little as $0.0001 up to $0.08. A popular way to gauge a stock's volatility is its "beta".

Beta is a measure of a share's volatility in relation to the market. The market (PINK average) beta is 1, while Aridis Pharmaceuticals's is -81.23. This would suggest that Aridis Pharmaceuticals's shares have been inversely-correlated to the average (for this exchange) – so when the broader market trended up or down, Aridis Pharmaceuticals has bucked the trend.

Aridis Pharmaceuticals overview

Aridis Pharmaceuticals, Inc. , a late-stage biopharmaceutical company, discovers and develops targeted immunotherapy using fully human monoclonal antibodies (mAb) to treat life-threatening infections. Its lead product candidate is AR-301, a fully human mAb of immunoglobulin 1 (IgG1) that has completed Phase III pivotal trials for the treatment of lung infections resulting from S. aureus alphatoxin, as well as developing AR-301 as an adjunctive therapy with SOC antibiotics to treat hospital acquired pneumonia and ventilator associated pneumonia. The company is also developing AR-320, a fully human IgG1 monoclonal antibody targeting S. aureus alpha toxin to treat infections caused by methicillin-resistant Staphylococcus aureus and methicillin-susceptible S. aureus; AR 501, an inhaled gallium citrate, which is in Phase 1/2a for the treatment of chronic lung infection associated with cystic fibrosis; and AR-101, a human IgM mAb, which is in Phase II clinical trials targeting Pseudomonas aeruginosa liposaccharides serotype O11.

Frequently asked questions

What percentage of Aridis Pharmaceuticals is owned by insiders or institutions?
Currently 18.046% of Aridis Pharmaceuticals shares are held by insiders and 11.433% by institutions.
How many people work for Aridis Pharmaceuticals?
Latest data suggests 37 work at Aridis Pharmaceuticals.
When does the fiscal year end for Aridis Pharmaceuticals?
Aridis Pharmaceuticals's fiscal year ends in December.
Where is Aridis Pharmaceuticals based?
Aridis Pharmaceuticals's address is: 983 University Avenue, Los Gatos, CA, United States, 95032
What is Aridis Pharmaceuticals's ISIN number?
Aridis Pharmaceuticals's international securities identification number is: US0403341045
What is Aridis Pharmaceuticals's CUSIP number?
Aridis Pharmaceuticals's Committee on Uniform Securities Identification Procedures number is: 040334104

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