BioCardia, Inc. (BCDA)

Data as of Sep 30, 2026, from SEC Form 4 filings.

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Peter Altman - Officer
Open-market purchase$1K
Sep 29, 2026
Peter Altman - Officer

About BioCardia, Inc. (BCDA)

The SEC lists BioCardia, Inc. under CIK 0000925741, in biological products (no diagnostic substances). It is grouped with Health Care companies on this site.

Sector: Health Care

SEC filings for BCDA on EDGAR

BCDA Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market purchase	7	16,500	$15K

BCDA insider transactions (Form 4)

58 Form 4 filings on record, the earliest from Oct 16, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 29, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,000^{footnote F1}	$1.03^{footnote F1}	$1K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.02 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Sep 23, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,900^{footnote F1}	$1.05^{footnote F1}	$2K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.04 to $1.08 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Sep 3, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	800^{footnote F1}	$1.09^{footnote F1}	$872
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.09 to $1.10 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Aug 17, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,400^{footnote F1}	$0.93^{footnote F1}	$5K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.92 to $0.97 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Aug 13, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,900^{footnote F1}	$0.92^{footnote F1}	$2K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.89 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jul 29, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,000^{footnote F1}	$0.78^{footnote F1}	$4K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.77 to $0.80 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jul 17, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	500	$0.83	$415
Jul 14, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	2,800^{footnote F1}	$0.88^{footnote F1}	$2K
Jul 15, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,500^{footnote F2}	$0.86^{footnote F2}	$1K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $0.86 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jul 9, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,000	$0.90	$900
Jul 10, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,000	$0.94	$940
Jul 8, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,500^{footnote F1}	$0.97^{footnote F1}	$5K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.92 to $1.05 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jul 6, 2026	Simon H. Stertzer - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jul 6, 2026	Marvin Slosman - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jul 2, 2026	Peter Altman - Officer	Tax withholding / forfeiture	Common Stock	54,606^{footnote F1}	$1.24^{footnote F1}	$68K
Jul 6, 2026	Peter Altman - Officer	Grant or award	Stock Option (right to buy)	57,688	$0.00	-
Footnote F1 (price, shares): The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement on July 2, 2026, of the RSUs vested on June 29, 2026 and does not represent a sale by the… Full note on SEC EDGAR
Jul 2, 2026	David McClung - Officer	Tax withholding / forfeiture	Common Stock	23,125^{footnote F1}	$1.24^{footnote F1}	$29K
Jul 6, 2026	David McClung - Officer	Grant or award	Stock Option (right to buy)	41,501	$0.00	-
Footnote F1 (price, shares): The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement on July 2, 2026, of the RSUs vested on June 29, 2026 and does not represent a sale by the… Full note on SEC EDGAR
Jul 2, 2026	Edward M. Gillis - Officer	Tax withholding / forfeiture	Common Stock	17,269^{footnote F1}	$1.24^{footnote F1}	$21K
Jul 6, 2026	Edward M. Gillis - Officer	Grant or award	Stock Option (right to buy)	29,442	$0.00	-
Footnote F1 (price, shares): The reported securities represent the shares that have been withheld by the Issuer to satisfy its income tax, withholding and remittance obligations in connection with the net settlement on July 2, 2026, of the RSUs vested on June 29, 2026 and does not represent a sale by the… Full note on SEC EDGAR
Jul 6, 2026	Andrew Scott Blank - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jul 6, 2026	Jim L. Allen - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jul 6, 2026	Jay M. Moyes - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jul 6, 2026	Bill Facteau - Director	Grant or award	Stock Option (right to buy)	8,000	$0.00	-
Jun 29, 2026	Peter Altman - Officer	Grant or award	Common Stock	110,625^{footnote F1}	$1.20^{footnote F1}	$133K
Footnote F1 (price, shares): The reported securities represent restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on June 29, 2026.
Jun 29, 2026	David McClung - Officer	Grant or award	Common Stock	60,483^{footnote F1}	$1.20^{footnote F1}	$73K
Footnote F1 (price, shares): The reported securities represent restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on June 29, 2026.
Jun 29, 2026	Edward M. Gillis - Officer	Grant or award	Common Stock	39,521^{footnote F1}	$1.20^{footnote F1}	$47K
Footnote F1 (price, shares): The reported securities represent restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of the Issuer's common stock awarded as compensation in lieu of cash. 100% of the RSUs vested on June 29, 2026.
Jun 22, 2026	Simon H. Stertzer - Director	Open-market purchase	Common Stock	70,200^{footnote F1}	$0.92^{footnote F1}	$65K
Jun 23, 2026	Simon H. Stertzer - Director	Open-market purchase	Common Stock	39,000^{footnote F2}	$1.00^{footnote F2}	$39K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.90 to $0.97 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $1.00 to $1.01 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jun 17, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,500^{footnote F1}	$0.85^{footnote F1}	$1K
Jun 18, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	800^{footnote F2}	$0.96^{footnote F2}	$768
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.84 to $0.89 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $0.98 to $0.96 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Jun 9, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,000	$0.85	$4K
May 19, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	200^{footnote F1}	$0.95^{footnote F1}	$190
May 20, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	1,500^{footnote F2}	$0.92^{footnote F2}	$1K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.9506 to $0.9508 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $0.91 to $0.95 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
May 18, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,700^{footnote F1}	$0.92^{footnote F1}	$5K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $0.89 to $1.02 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
May 15, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,100^{footnote F1}	$1.02^{footnote F1}	$5K
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.01 to $1.03 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Apr 29, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	5,000	$1.11	$6K
Apr 20, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	600^{footnote F1}	$1.23^{footnote F1}	$738
Apr 21, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	400^{footnote F2}	$1.23^{footnote F2}	$492
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.22 to $1.27 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $1.21 to $1.24 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR
Mar 24, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	600^{footnote F1}	$1.24^{footnote F1}	$744
Mar 25, 2026	Peter Altman - Officer	Open-market purchase	Common Stock	300^{footnote F2}	$1.22^{footnote F2}	$366
Footnote F1 (price, shares): This transaction was executed in multiple trades ranging from $1.24 to $1.26 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR Footnote F2 (price, shares): This transaction was executed in multiple trades ranging from $1.19 to $1.25 per share. The price reported above reflects the weighted average per share sales price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or security holder of… Full note on SEC EDGAR

Recent BCDA Form 8-K filings

Read BCDA company news

Oct 7, 2026Item 8.01, 9.01

Read the filing on SEC EDGAR

Oct 1, 2026Item 8.01, 9.01

Read the filing on SEC EDGAR

Sep 23, 2026Item 8.01, 9.01

Read the filing on SEC EDGAR

Sep 21, 2026Item 8.01

Read the filing on SEC EDGAR

BCDA insider trading FAQ

What is the latest insider trade for BCDA?

BioCardia, Inc. (BCDA) had 7 insider filings in the last 90 days, with the most recent on 2026-09-30. The full record for BCDA runs to 58 Form 4 filings, the earliest from 2024-10-16. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying BCDA stock?

7 insider purchases of BCDA were filed in the last 90 days, totaling $15K.

How many insiders are selling BCDA stock?

No insider sales of BCDA were filed in the last 90 days. 1 sale is on record for this company.

Where can I see BCDA SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects BCDA Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Health Care companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 30, 2026 - Peter Altman view on EDGAR
Sep 24, 2026 - Peter Altman view on EDGAR
Sep 5, 2026 - Peter Altman view on EDGAR
Aug 18, 2026 - Peter Altman view on EDGAR
Aug 13, 2026 - Peter Altman view on EDGAR
Jul 30, 2026 - Peter Altman view on EDGAR
Jul 20, 2026 - Peter Altman view on EDGAR
Jul 15, 2026 - Peter Altman view on EDGAR
Jul 10, 2026 - Peter Altman view on EDGAR

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Learn more

How to read insider buying signals: What an open-market purchase by an insider can and cannot tell you.
Insider activity in Health Care: Where BCDA's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market purchase

16,500

$15K

Date

Insider

Transaction

Security

Price

Value

Sep 29, 2026