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BioCardia revises FDA submission for Helix Catheter

FDA targets an initial acceptance/refusal review within 15 calendar days and aims to issue written feedback or hold a meeting within 70 calendar days.

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Form Type
8-K

Rhea-AI Filing Summary

BioCardia, Inc. (BCDA) completed a revised De Novo pre-submission to FDA’s Center for Devices and Radiological Health under its Q-Submission program for the Helix Catheter, which is intended to deliver therapeutic and diagnostic agents to the heart. The revision incorporates FDA advice from a May 2026 meeting; in August 2026, FDA confirmed and accepted the meeting minutes as summarized by BioCardia.

FDA agreed there are two pathways for Helix marketing clearance and raised no concerns regarding its safety data, device performance, or compatibility with general classes of agents. BioCardia cited clinical data and safety experience from 15 clinical trials involving nearly 500 patients. Independent FDA clearance could expand partnership opportunities with developers of investigational therapies requiring targeted delivery to the heart.

Filing Explained

BioCardia says FDA’s targets are an initial acceptance/refusal review within 15 calendar days and written feedback or a meeting within 70 calendar days for the revised Helix pre-submission; these are review steps, not a reported marketing clearance.

Item 8.01 Other Events Other
Voluntary disclosure of events the company deems important to shareholders but not covered by other items.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
FDA initial acceptance/refusal review target 15 calendar days FDA target stated in the release
FDA written feedback or meeting target 70 calendar days FDA target stated in the release
Clinical trials 15 trials Clinical data and safety profile cited for Helix
Patients Nearly 500 patients Clinical experience cited for Helix
De Novo pre-submission regulatory
"revised De Novo pre-submission for the Helix catheter"
Q-Submission program regulatory
"under its Q-Submission program"
A Q-Submission program is a formal path companies use to ask a medical regulator—most often the U.S. Food and Drug Administration—for written feedback or a meeting before filing a device approval or clearance request. For investors, it’s like getting a draft review from a permitting agency: clear early feedback can reduce uncertainty, shorten timelines, and lower the chance of costly surprises, which affects project value and funding decisions.
marketing clearance regulatory
"two pathways for Helix marketing clearance"
Marketing clearance is official permission from a government regulator to sell a medical product or device after regulators review safety, performance data, and the product’s instructions and packaging. For investors it is a key commercial milestone because it allows sales to begin, reduces regulatory uncertainty, and can unlock revenue and partnerships—much like a business license that lets a store legally open and operate.
non-inferiority regulatory
"demonstrate non-inferiority to the Helix catheter safety profile"
A non-inferiority trial is a type of clinical test designed to show a new treatment is not meaningfully worse than an existing standard by more than a pre-set, acceptable amount. Think of it like proving a new smartphone model has battery life close enough to the leading model while offering other advantages; for investors, a successful non-inferiority result can clear the way to regulatory approval and market uptake even when the new option isn’t superior in headline effectiveness.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did BioCardia (BCDA) submit to the FDA for its Helix Catheter?

BioCardia completed a revised De Novo pre-submission to FDA’s Center for Devices and Radiological Health under its Q-Submission program. It concerns the Helix Catheter for therapeutic and diagnostic agent delivery to the heart.

How long does FDA target for its initial review of BioCardia’s Helix submission?

FDA targets an initial acceptance/refusal review within 15 calendar days and aims to issue written feedback or hold a meeting within 70 calendar days.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
false 0000925741 0000925741 2026-10-01 2026-10-01
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 8-K
 
CURRENT REPORT
Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934
 
Date of Report (Date of earliest event reported): October 1, 2026
 
BIOCARDIA, INC.
(Exact name of registrant as specified in its charter)
 
Delaware
 
001-38999
 
23-2753988
(State or other jurisdiction
of incorporation)
 
(Commission
File Number)
 
(IRS Employer
Identification No.)
 
320 Soquel Way 
Sunnyvale, California 94085
(Address of principal executive offices and zip code)
 
Registrant’s telephone number, including area code: (650) 226-0120
 
_____________________________________________
 
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
 
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
 
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
 
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
 
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
 
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which
registered
Common Stock, par value $0.001
BCDA
The Nasdaq Capital Market
 
 
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2 of this chapter) ☐
 
 
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
 

 
Item 8.01 Other Events.
 
On October 1, 2026, BioCardia, Inc. issued a press release that reported it has completed its revised Pre-Submission to FDA Center for Devices and Radiological Health (CDRH) under its Q-Submission program for the approval of its Helix Catheter for therapeutic and diagnostic agent delivery to the heart.
 
A copy of the press release is attached hereto as Exhibit 99.1 to this current report on Form 8-K.
 
The information furnished pursuant to this Item 8.01, including Exhibit 99.1 hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities under that section, nor shall it be deemed to be incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise expressly set forth by specific reference in such filing. 
 
Item 9.01   Financial Statements and Exhibits.
 
(d) Exhibits
 
Exhibit No.
 
Description
99.1
 
BioCardia, Inc. press release dated October 1, 2026
104
 
Cover Page Interactive Data File (embedded within the Inline XBRL document)
 

 
SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
 
BIOCARDIA, INC.
 
 
 
/s/ Peter Altman, Ph.D.
 
Peter Altman, Ph.D.
 
President and Chief Executive Officer
 
 
 
Date: October 1, 2026
 
 

Exhibit 99.1 

 

BioCardia Files Revised De Novo Pre-Submission for FDA Approval of Helix™ Catheter

 

SUNNYVALE, Calif. – October 1, 2026 – BioCardia, Inc. [Nasdaq: BCDA], a global leader in cellular and cell-derived therapeutics for the treatment of cardiovascular and pulmonary diseases, today reported it has completed its revised Pre-Submission to FDA Center for Devices and Radiological Health (CDRH) under its Q-Submission program for the approval of its Helix Catheter (“Helix”) for therapeutic and diagnostic agent delivery to the heart.   

 

In May 2026, the Company and FDA met and reviewed our initial DeNovo pre-submission. FDA agreed that there are two pathways for Helix marketing clearance and raised no concerns regarding the Helix safety data, device performance, or compatibility with general classes of agents. In August 2026, the FDA confirmed and accepted the meeting minutes as summarized by BioCardia. The revised De Novo pre-submission for the Helix catheter incorporates the advice from FDA CDRH detailed in the minutes.

 

Should FDA enable Helix to be the first device of its kind cleared for market release by FDA, the extensive clinical data and safety profile from 15 clinical trials including nearly 500 patients presents opportunities for FDA to ensure that follow-on catheters demonstrate non-inferiority to the Helix catheter safety profile and clinical experience prior to their marketing clearance.

 

The FDA targets providing an initial acceptance/refusal review within 15 calendar days and aims to issue written feedback or hold a meeting within 70 calendar days.

 

An independent FDA clearance of Helix has the potential to expand BioCardia’s opportunities to partner with developers of investigational cell, gene and protein therapeutics requiring targeted delivery to the heart.

 

About BioCardia

 

BioCardia, Inc., headquartered in Sunnyvale, California, is a global leader in cellular and cell-derived therapeutics for the treatment of cardiovascular and pulmonary disease. CardiAMP autologous and CardiALLO™ allogeneic cell therapies are the Company’s biotherapeutic platforms with three cardiac clinical stage product candidates in development. These therapies are enabled by its Helix biotherapeutic delivery and Morph® vascular navigation product platforms, and soon the Heart3D™ fusion imaging platform. BioCardia selectively partners on biotherapeutic delivery with peers developing important biologic therapies. For more information, visit www.biocardia.com.

 

Forward-Looking Statements

 

This press release contains forward-looking statements that are subject to many risks and uncertainties. Forward-looking statements include, among other things, statements relating to the timing and potential outcome of BioCardia’s regulatory submissions for the Helix catheter.

 


 

These forward-looking statements are made as of the date of this press release. We may use terms such as “believes,” “estimates,” “anticipates,” “expects,” “plans,” “intends,” “may,” “could,” “might,” “will,” “should,” “approximately” or other words that convey the uncertainty of future events or outcomes to identify these forward-looking statements. Although we believe that we have a reasonable basis for each forward-looking statement contained herein, we caution you that forward-looking statements are not guarantees of future performance and that our actual results may differ materially from the forward-looking statements contained in this press release.

 

Factors that could cause or contribute to such differences include, but are not limited to, the Company’s liquidity position and its ability to raise additional funds, as well as the Company’s ability to successfully progress its clinical trials and regulatory programs. Additional factors that could materially affect actual results can be found in BioCardia’s Form 10-K filed with the Securities and Exchange Commission on March 24, 2026, under the caption titled “Risk Factors” and in its subsequently filed Quarterly Reports on Form 10-Q. BioCardia expressly disclaims any intent or obligation to update these forward-looking statements, except as required by law.

 

###

Media Contact:  
Miranda Peto, Investor Relations
Email: mpeto@BioCardia.com 
Phone: 650-226-0120

 

Investor Contact:  
David McClung, Chief Financial Officer
Email: investors@BioCardia.com 
Phone: 650-226-0120

 

Filing Exhibits & Attachments

5 documents

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