US equities |
MU $894.21 ▼-3.98% TSLA $366.60 ▲+1.15% AAPL $344.34 ▲+0.68% NVDA $216.30 ▼-0.43% SPCX $145.62 ▼-2.02% MSFT $537.47 ▼-0.37% SNDK $1,330.34 ▼-4.62% AMD $542.45 ▼-3.52%
FinancialContent

Protagenic Therapeutics, Inc. - Common Stock (NQ:PTIX)

0.7400 UNCHANGED
Last Price Updated: 4:00 PM EST, Jan 2, 2026 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

All News about Protagenic Therapeutics, Inc. - Common Stock

< Previous 1 2 3 4 5 6 7 Next >
News headline image
Protagenic Therapeutics Receives FDA Pre-IND Feedback Supporting New IND for PT00114 in Generalized Anxiety Disorder
From Protagenic Therapeutics, Inc.
Via ACCESS Newswire
News headline image
Protagenic Therapeutics' Lead Candidate PT00114 Attenuated Chronic Stress Responses in a Well-Established Rodent Model
From Protagenic Therapeutics, Inc.
Via ACCESS Newswire
News headline image
Protagenic Therapeutics Engages Floyd Regulatory Strategic Consulting as Regulatory Affairs Advisor and Danforth Health as Strategic Operations Partner
Via ACCESS Newswire
News headline image
Protagenic Therapeutics Appoints Industry Veteran Bill Nichols Jr. as President to Accelerate Advancement of First-in-Class TCAP Pathway Therapy PT00114
Via ACCESS Newswire
News headline image
Protagenic Therapeutics Completes Phytanix Separation, Strengthens Balance Sheet and Repositions the Company Around PT00114
Via ACCESS Newswire
News headline image
Protagenic Therapeutics Upgrades from OTC Pink to OTCQB Venture Market
Via ACCESS Newswire
Wondering what's happening in today's after-hours session? ↗
Via Chartmill
News headline image
Results from Phase 1 Multiple-Dose Study of PT00114
Via ACCESS Newswire
News headline image
Protagenic Therapeutics Announces Completion of Enrollment and Dosing in Phase 1 MAD Study
Via ACCESS Newswire
News headline image
12 Health Care Stocks Moving In Monday's After-Market Session ↗
 
Via Benzinga
News headline image
Wondering what's happening in today's after-hours session? ↗
After the closing bell on Monday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session. 
Via Chartmill
News headline image
Protagenic Therapeutics Provides Update on Form 10-Q Filing Timeline and Nasdaq Compliance
Via ACCESS Newswire
News headline image
Wondering what's happening in today's pre-market session? ↗
As we await the opening of the US market on Friday, let's delve into the pre-market session and discover the top gainers and losers shaping the early market sentiment. 
Via Chartmill
News headline image
12 Health Care Stocks Moving In Friday's Pre-Market Session ↗
 
Via Benzinga
News headline image
Protagenic Therapeutics (PTIX) Shares Surge On Clinical Trial Progress ↗
Shares of Protagenic Therapeutics are trading sharply higher Thursday afternoon. The stock soared over 100% midday after the company announced a key clinical milestone. 
Via Benzinga
News headline image
Top stock movements in today's session. ↗
Keep an eye on the top gainers and losers in Thursday's session, as they reflect the most notable price movements. 
Via Chartmill
News headline image
These stocks are making the most noise in today's session. ↗
Thursday's session is buzzing with activity. Check out the stocks that are attracting the most attention and driving market activity! 
Via Chartmill
News headline image
S&P 500 Moves Lower; Walmart Shares Fall After Q2 Results ↗
 
Via Benzinga
Topics Stocks
News headline image
12 Health Care Stocks Moving In Thursday's Intraday Session ↗
 
Via Benzinga
News headline image
Top movers analysis in the middle of the day on 2025-08-21: top gainers and losers in today's session. ↗
Keep an eye on the top gainers and losers in Thursday's session, as they reflect the most notable price movements. 
Via Chartmill
News headline image
Dow Dips Over 100 Points; US Initial Jobless Claims Increase ↗
 
Via Benzinga
Topics Stocks
News headline image
These stocks that are showing activity before the opening bell on Thursday. ↗
As the US market prepares to open on Thursday, let's get an early glimpse into the pre-market session and identify the stocks leading the pack in terms of gains and losses. 
Via Chartmill
News headline image
Protagenic Therapeutics Advances PT00114 into Multiple-Dose Phase 1 Trial; Positioning for Phase 2 in Stress & Mood Disorders
Via ACCESS Newswire
News headline image
12 Health Care Stocks Moving In Wednesday's Pre-Market Session ↗
 
Via Benzinga
News headline image
Wondering what's happening in today's after-hours session? ↗
As the regular session of the US market on Tuesday comes to an end, let's delve into the after-hours session and discover the top gainers and losers shaping the post-market sentiment. 
Via Chartmill
News headline image
SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates INZY, TXNM, SVT, PTIX on Behalf of Shareholders
From Halper Sadeh LLC
Via GlobeNewswire
News headline image
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)
From Brodsky & Smith LLC
Via GlobeNewswire
News headline image
Protagenic Therapeutics Receives $3.1 Million from Recent Warrant Activity
Via ACCESS Newswire
News headline image
12 Health Care Stocks Moving In Wednesday's Pre-Market Session ↗
 
Via Benzinga
News headline image
Top movers in Tuesday's session ↗
Curious to know what's happening on the US markets one hour before the close of the markets on Tuesday? Join us as we explore the top gainers and losers in today's session. 
Via Chartmill
< Previous 1 2 3 4 5 6 7 Next >