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Protagenic Therapeutics, Inc. - Common Stock (PTIX)

11.10
+8.07 (266.34%)
NASDAQ · Last Trade: May 20th, 12:11 AM EDT
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Detailed Quote

Previous Close3.030
Open8.270
Bid9.740
Ask9.800
Day's Range6.320 - 14.28
52 Week Range0.1790 - 14.28
Volume97,394,734
Market Cap6.54M
PE Ratio (TTM)-3.415
EPS (TTM)-3.3
Dividend & YieldN/A (N/A)
1 Month Average Volume5,019,261

Chart

About Protagenic Therapeutics, Inc. - Common Stock (PTIX)

Protagenic Therapeutics Inc is a biotechnology company focused on the development of innovative therapies for neurological and psychiatric disorders. The company leverages its proprietary technologies to identify and develop peptides that target specific neuronal pathways, with the aim of addressing unmet medical needs in conditions such as depression and anxiety. Through its research and development efforts, Protagenic Therapeutics seeks to create effective treatment options that can enhance the quality of life for patients suffering from these complex disorders. Read More

News & Press Releases

Top movers in Monday's after hours sessionchartmill.com
Let's have a look at what is happening on the US markets after the closing bell on Monday. Below you can find the top gainers and losers in today's after hours session.
Via Chartmill · May 19, 2025
Gold Gains Over 1%; Protagenic Therapeutics Shares Spike Higherbenzinga.com
Via Benzinga · May 19, 2025
12 Health Care Stocks Moving In Monday's Intraday Sessionbenzinga.com
Via Benzinga · May 19, 2025
Protagenic Therapeutics (PTIX) Stock Soars 240% On Phytanix Mergerbenzinga.com
Protagenic Therapeutics shares soared 240% Monday on its all-stock merger with Phytanix Bio. New Phytanix targets CNS disorders with an expanded diverse pipeline and experienced team.
Via Benzinga · May 19, 2025
Protagenic Therapeutics Merges With Phytanix Bio In All-Stock Deal: Retail Turns Extremely Bullishstocktwits.com
The new entity will be called Phytanix, Inc., and it will combine the two companies’ pipelines focused on stress-related and CNS disorders.
Via Stocktwits · May 19, 2025
PTIX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Protagenic Therapeutics, Inc. Is Fair to Shareholders
Halper Sadeh LLC, an investor rights law firm, is investigating whether the merger of Protagenic Therapeutics, Inc. (NASDAQ: PTIX) and Phytanix Bio Inc. is fair to Protagenic shareholders. Upon completion of the proposed transaction, Protagenic shareholders are expected to own approximately 35% of the combined company.
By Halper Sadeh LLC · Via Business Wire · May 19, 2025
Gapping stocks in Monday's sessionchartmill.com
Let's have a look at what is happening on the US markets on Monday. Below you can find the gap up and gap down stocks in today's session.
Via Chartmill · May 19, 2025
BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Inozyme Pharma, Inc. (Nasdaq – INZY), TXNM Energy, Inc. (NYSE - TXNM), Servotronics, Inc. (NYSE American - SVT), Protagenic Therapeutics, Inc. (Nasdaq – PTIX)
BALA CYNWYD, Pa., May 19, 2025 (GLOBE NEWSWIRE) -- Brodsky & Smith reminds investors of the following investigations. If you own shares and wish to discuss the investigation, contact Jason Brodsky (jbrodsky@brodskysmith.com) or Marc Ackerman (mackerman@brodskysmith.com) at 855-576-4847. There is no cost or financial obligation to you.
By Brodsky & Smith LLC · Via GlobeNewswire · May 19, 2025
Dow Tumbles 200 Points; ZIM Integrated Shipping Services Posts Upbeat Earningsbenzinga.com
Via Benzinga · May 19, 2025
These stocks are moving in today's pre-market sessionchartmill.com
Before the opening bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's pre-market session.
Via Chartmill · May 19, 2025
12 Health Care Stocks Moving In Monday's Pre-Market Sessionbenzinga.com
Via Benzinga · May 19, 2025
Protagenic Therapeutics and Phytanix Announce Business Combination to form Neuroactive Biopharmaceutical Company with Six Drug Candidates in Development including Treatments for Obesity and Metabolic Disorders
NEW YORK, NY AND SANTA BARBARA, CA / ACCESS Newswire / May 19, 2025 / Protagenic Therapeutics, Inc. (Nasdaq:PTIX) (the "Company") and Phytanix Bio Inc. have entered into a definitive share exchange agreement pursuant to which the two entities will combine in an all-stock transaction (the "Combination"). The combined entity, to be called Phytanix, Inc., will bring together two pipelines focused on stress-related and CNS disorders, five preclinical assets and one clinical-stage asset.
Via ACCESS Newswire · May 19, 2025
Why Quantum Computing Shares Are Trading Higher By Around 12%; Here Are 20 Stocks Moving Premarketbenzinga.com
Via Benzinga · May 16, 2025
12 Health Care Stocks Moving In Tuesday's After-Market Sessionbenzinga.com
Via Benzinga · April 29, 2025
Protagenic Therapeutics to Effect 1-for-14 Reverse Stock Split
Measure taken to Comply with Nasdaq Rule 5550(a)(2) Regarding Minimum Bid Price
Via ACCESS Newswire · April 29, 2025
12 Health Care Stocks Moving In Monday's After-Market Sessionbenzinga.com
Via Benzinga · April 21, 2025
12 Health Care Stocks Moving In Monday's Pre-Market Sessionbenzinga.com
Via Benzinga · April 14, 2025
Wondering what's happening in today's after-hours session?chartmill.com
As the regular session of the US market concludes on Tuesday, let's get an insight into the after-hours session and identify the stocks leading the pack in terms of gains and losses.
Via Chartmill · April 8, 2025
12 Health Care Stocks Moving In Tuesday's After-Market Sessionbenzinga.com
Via Benzinga · April 8, 2025
Wondering what's happening in today's pre-market session?chartmill.com
The US market is yet to commence its session on Tuesday, but let's get a preview of the pre-market session and explore the top gainers and losers driving the early market movements.
Via Chartmill · April 8, 2025
12 Health Care Stocks Moving In Tuesday's Pre-Market Sessionbenzinga.com
Via Benzinga · April 8, 2025
12 Health Care Stocks Moving In Monday's Pre-Market Sessionbenzinga.com
Via Benzinga · April 7, 2025
What's going on in today's after hours sessionchartmill.com
The regular session of the US market on Friday is now over, but let's get a preview of the after-hours session and explore the top gainers and losers driving the post-market movements.
Via Chartmill · April 4, 2025
12 Health Care Stocks Moving In Friday's After-Market Sessionbenzinga.com
Via Benzinga · April 4, 2025
Which stocks are gapping on Friday?chartmill.com
There are notable gap-ups and gap-downs in today's session. Let's take a look at which stocks are gapping on Friday.
Via Chartmill · April 4, 2025