BioCardia, Inc. (BCDA) Insider Trading
Over the last 3 months, BCDA insiders made 14 open-market buys and 0 sales, a net purchase of $136K (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 5 institutions increased and 3 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
14
Sells (3m)
0
Net (3m)
$136.2K
Insiders buyingCluster buying
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Jul
Aug
Context3-month price +23.7%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 18, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 5,400 | $0.93 |
| Aug 13, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 1,900 | $0.92 |
| Jul 29, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 5,000 | $0.78 |
| Jul 20, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 500 | $0.83 |
| Jul 15, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 2,800 | $0.88 |
| Jul 15, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 1,500 | $0.86 |
| Jul 10, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 5,500 | $0.97 |
| Jul 10, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 1,000 | $0.90 |
| Jul 8, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 5,400 | $0.96 |
| Jul 7, 2026 | GILLIS EDWARD Mofficer: Senior Vice President, Devices | Tax | 17,269 | $1.24 |
| Jul 7, 2026 | McClung Davidofficer: Chief Financial Officer | Grant | 41,501 | $1.20 |
| Jul 7, 2026 | Blank Andrew Scottdirector | Grant | 8,000 | $1.20 |
| Jul 7, 2026 | Altman Peterdirector, officer: President and CEO | Tax | 54,606 | $1.24 |
| Jul 7, 2026 | Facteau Billdirector | Grant | 8,000 | $1.20 |
| Jul 7, 2026 | MOYES JAY Mdirector | Grant | 8,000 | $1.20 |
| Jul 7, 2026 | Altman Peterdirector, officer: President and CEO | Grant | 57,688 | $1.20 |
| Jul 7, 2026 | McClung Davidofficer: Chief Financial Officer | Tax | 23,125 | $1.24 |
| Jul 7, 2026 | STERTZER SIMON Hdirector | Grant | 8,000 | $1.20 |
| Jul 7, 2026 | Allen Jim L.director | Grant | 8,000 | $1.20 |
| Jul 7, 2026 | GILLIS EDWARD Mofficer: Senior Vice President, Devices | Grant | 29,442 | $1.20 |
| Jul 7, 2026 | Slosman Marvindirector | Grant | 8,000 | $1.20 |
| Jul 1, 2026 | GILLIS EDWARD Mofficer: Senior Vice President, Devices | Grant | 39,521 | $1.20 |
| Jul 1, 2026 | Altman Peterdirector, officer: President and CEO | Grant | 110,625 | $1.20 |
| Jul 1, 2026 | McClung Davidofficer: Chief Financial Officer | Grant | 60,483 | $1.20 |
| Jun 24, 2026 | STERTZER SIMON Hdirector | Buy | 70,200 | $0.92 |
| Jun 24, 2026 | STERTZER SIMON Hdirector | Buy | 39,000 | $1.00 |
| Jun 22, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 1,500 | $0.85 |
| Jun 22, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 800 | $0.96 |
| Jun 9, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 5,000 | $0.85 |
| May 21, 2026 | Altman Peterdirector, officer: President and CEO | Buy | 200 | $0.95 |
Source: BCDA SEC Form 4 filings, latest Aug 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their BCDA positions over the last 6 months (SEC Form 13F).
Increased
5
New positions
6
Reduced
3
Sold out
18
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| CM MANAGEMENT, LLC | Unchanged | 130K | May 8, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 125K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 94K | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 66K | May 8, 2026 |
| CITADEL ADVISORS LLC | Reduced | 63K | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 39K | May 15, 2026 |
| PINGORA PARTNERS LLC | Increased | 36K | May 15, 2026 |
| BROWN ADVISORY INC | Unchanged | 36K | May 15, 2026 |
| XTX TOPCO LTD | Increased | 24K | May 15, 2026 |
| VIRTU FINANCIAL LLC | New Position | 20K | May 14, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | Unchanged | 18K | Apr 27, 2026 |
| TWO SIGMA SECURITIES, LLC | New Position | 15K | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | New Position | 14K | May 14, 2026 |
| MORGAN STANLEY | Reduced | 3K | May 15, 2026 |
| TOWER RESEARCH CAPITAL LLC (TRC) | Reduced | 3K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.