About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker BCDA

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Oct 16, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy300$0.95$285 BuyForm 4 ↗
Oct 15, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy200$0.95$190 BuyForm 4 ↗
Sep 29, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,000$1.03$1,030 BuyForm 4 ↗
Sep 23, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,900$1.05$1,995 BuyForm 4 ↗
Sep 3, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy800$1.09$872 BuyForm 4 ↗
Aug 17, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,400$0.93$5,022 BuyForm 4 ↗
Aug 13, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,900$0.92$1,748 BuyForm 4 ↗
Jul 29, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,000$0.78$3,900 BuyForm 4 ↗
Jul 17, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy500$0.83$415 BuyForm 4 ↗
Jul 15, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,500$0.86$1,290 BuyForm 4 ↗
Jul 14, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy2,800$0.88$2,464 BuyForm 4 ↗
Jul 10, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,000$0.94$940 BuyForm 4 ↗
Jul 9, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,000$0.90$900 BuyForm 4 ↗
Jul 8, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,500$0.97$5,335 BuyForm 4 ↗
Jul 8, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,400$0.96$5,184 BuyForm 4 ↗
Jun 23, 2026Simon H. Stertzer
Director
BCDA
BioCardia, Inc.
Buy39,000$1.00$39.0K BuyForm 4 ↗
Jun 22, 2026Simon H. Stertzer
Director
BCDA
BioCardia, Inc.
Buy70,200$0.92$64.6K BuyForm 4 ↗
Jun 18, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy800$0.96$768 BuyForm 4 ↗
Jun 17, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,500$0.85$1,275 BuyForm 4 ↗
Jun 9, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,000$0.85$4,250 BuyForm 4 ↗
May 20, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,500$0.92$1,380 BuyForm 4 ↗
May 19, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy200$0.95$190 BuyForm 4 ↗
May 18, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,700$0.92$5,244 BuyForm 4 ↗
May 15, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,100$1.02$5,202 BuyForm 4 ↗
Apr 29, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,000$1.11$5,550 BuyForm 4 ↗
Apr 21, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy400$1.23$492 BuyForm 4 ↗
Apr 20, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy600$1.23$738 BuyForm 4 ↗
Mar 25, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy300$1.22$366 BuyForm 4 ↗
Mar 24, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy600$1.24$744 BuyForm 4 ↗
Feb 4, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy5,000$1.13$5,650 BuyForm 4 ↗
Jan 21, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy300$1.34$402 BuyForm 4 ↗
Jan 20, 2026Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy600$1.32$792 BuyForm 4 ↗
Dec 17, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy900$1.30$1,170 BuyForm 4 ↗
Dec 16, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy200$1.37$274 BuyForm 4 ↗
Sep 19, 2025Simon H. Stertzer
Director
BCDA
BioCardia, Inc.
Buy398,400$1.25$498.0K BuyForm 4 ↗
Sep 19, 2025Andrew Scott Blank
Director
BCDA
BioCardia, Inc.
Buy288,000$1.25$360.0K BuyForm 4 ↗
Sep 19, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy48,000$1.25$60.0K BuyForm 4 ↗
Aug 22, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy700$1.83$1,281 BuyForm 4 ↗
Aug 13, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy100$1.83$183 BuyForm 4 ↗
Aug 12, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy400$1.75$700 BuyForm 4 ↗
Aug 11, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,700$1.76$2,992 BuyForm 4 ↗
Jun 30, 2025David McClung
Chief Financial Officer
BCDA
BioCardia, Inc.
Buy4,819$2.08$10.0K BuyForm 4 ↗
Jun 30, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy24,096$2.08$50.1K BuyForm 4 ↗
Jun 30, 2025Simon H. Stertzer
Director
BCDA
BioCardia, Inc.
Buy72,289$2.08$150.4K BuyForm 4 ↗
Jun 30, 2025Andrew Scott Blank
Director
BCDA
BioCardia, Inc.
Buy72,289$2.08$150.4K BuyForm 4 ↗
May 30, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy100$2.21$221 BuyForm 4 ↗
May 22, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy700$1.89$1,323 BuyForm 4 ↗
May 20, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy1,600$2.08$3,328 BuyForm 4 ↗
May 16, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy300$2.43$729 BuyForm 4 ↗
May 14, 2025Peter Altman
President and CEO, Director
BCDA
BioCardia, Inc.
Buy100$2.99$299 BuyForm 4 ↗

The newest 50 items, most recent first. Every row links to its original filing. Updated Nov 15, 2026, 5:21 PM EST.

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